What statements is true about Digital Subscriber Line (DSL)?

DSL is similar to Integrated Services Digital Network (ISDN) lines, but DSL is much faster. More test answers on https://studyhippo.com/rrhs-it-lesson-03/

Which of the following is NOT a common alternative for connecting to the ISP? Digital subscriber line Power lines Cable line Dialup connection Wireless data connection

Power lines More test answers on https://studyhippo.com/ism-3013-exam-1-review-4/

DSL (Digital Subscriber Line) Internet access

fast, direct Internet access via standard telephone lines More test answers on https://studyhippo.com/cmptr2_ch05-06/

Digital subscriber lines – operate over existing telephone lines to carry voice, data, and video. – operate over coaxial lines to deliver Internet access. – are very-high-speed data lines typically leased from long-distance telephone companies. – have up to twenty-four 64-Kbps channels.

operate over existing telephone lines to carry voice, data, and video. More test answers on https://studyhippo.com/chapter-7-4/

AT&T sells telephone services that include local and long-distance service, voice mail service, caller ID, and digital subscriber line access to the Internet. This is a form of:

Bundling More test answers on https://studyhippo.com/is-exam-4/

Digital Subscriber Line test questions and answers | Get Access To Digital Subscriber Line Flashcards and exam tests

Q: What are the two most prevalent types of broadband access? A. Data subscriber and cable connection B. Digital subscriber line and cable connection C. Digital line and client line D. Digital server and client server

B. Digital subscriber line and cable connection More test answers on https://studyhippo.com/mis-311-ch-7-and-appendix-b-quiz/

Q: Asymmetric Digital Subscriber Line (ADSL)

Digital subscriber line that carries multimedia information from the central office to the customer premises. The downstream and upstream frequencies are different, hence the term asymmetric. More test answers on https://studyhippo.com/network-management-principles-and-practice/

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MISY Final: a Filtering Programs, Control the Timing of Computer, System Software – Flashcards 356 terms

Patrick Turner

356 terms

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MISY Final: a Filtering Programs, Control the Timing of Computer, System Software – Flashcards

question

A ___ is a program that extends the capability of a browser.`

answer

plug-in

question

___ is data that has been processed into a useful form.

answer

Output

question

Advantages of portable hard disks and removable hard disks

answer

Transports large number files, add storage space to notebook computer, easily store large audio/video files

question

A reasonable quality ink-jet printer costs ____.

answer

less than $100

question

To write on a CDRW disc, users must has software and ____.

answer

drive

question

Broadcast radio is ___ susceptible to mouse then physical transmission media but provides flexibility and portability.

answer

slower and more

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A ___ is a program that removes or blocks certain items from being displayed

answer

filter

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A ____ provides a mobile user with secure connection to connection to company network server

answer

virtual private network

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In a relational database, each row has a ____ and each column has a _____.

answer

primary key and unique name

question

A comm ____ is a transmission media on which date, interactions, and info travel

answer

channel

question

___ refers to core activities of a business, involving creation, selling, and support of products

answer

Operations

question

Planning, performed by managers, involves _____.

answer

establishing goals and objectives

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___ cable consists of a single copper wire surrounded by at least three layers: insulation, woven metal, plastic coating

answer

Coaxial

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A ____ is a small text file that a web servers stores on a users computer.

answer

question

____ occurs when someone steals personal or confidential information.

answer

Information theft

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High-availability system may include ___ components that allow for a functioning component to take over automatically of one that fails.

answer

redundant

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A ____ is someone who tries to access a computer or network illegally.

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hacker

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A ____, also called program logic, is a graphical or written description of step by step procedures to solve problem.

answer

solution algorithm

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A ___ stationary pointing device with a ball on its top or side (similar to mechanical mouse)

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trackball

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_____ commonly describes a business or venture of any size.

answer

Enterprise

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A ___ source is a company or person a user believes will not knowingly send a virus-infected file

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trusted

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The ___ interprets and carries out basic instructions that operate a computer

answer

CPU (Central Processing Unit)

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An _____ allows users to share documents with others in real time.

answer

online meeting

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Devices including ____, ____, _____, often have internal miniature hard disks.

answer

Media players, digital cameras, smart phones, not laptops

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An ______ program is filtering program that attempts to remove spam before it reaches a users inbox

answer

anti-spam

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E-commerce that actually takes place between businesses is called _____

answer

B2B e-commerce

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A ____ drive is the drive from which a personal comp starts

answer

boot

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____ is a program placed on computer without users knowledge that secretly collects info about the user

answer

Spyware

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____ uses a modem that sends digital data and info from a computer to a DSL line

answer

DSL

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A _____ is a duplicate of a file, program, or disk that can be used if the original is lost

answer

backup

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The advantage of custom software is that it _________.

answer

matches a company's requirements exactly

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______ use is the use of a computer or its data for unapproved or illegal activities.

answer

Unauthorized

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The _____ is the core of an operating system that maintains computers clock, starts application, and assigns resources (devices, programs, data, and info)

answer

kernel

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____ is the process of planning, scheduling, and then controlling the activities during system development cycle.

answer

Project management

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A ____ is an opening inside the system unit in which additional equip can be installed.

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bay

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A ____ is malware that copies itself repeatedly

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worm

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The machine language version that results from compiling a 3GL is called the ______

answer

object code or program

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A ___ player is a program that allows you to view images and animation, listen to audio, and watch videos

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media

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___ is an unsolicited email sent to many recipients at once

answer

Spam

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In Windows 7, Windows ____ feature protects your comp from external threats

answer

Defender

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Info ____ refers to the right to deny or restrict the collect and use of info about users

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privacy

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A programming language's ___ is a set of grammar and rules that specifies how to write instructions for a solution algorithm.

answer

syntax

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_____ info is gathered in the ongoing operations of an enterprise-sized organization

answer

Enterprise

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A ____ program is a utility that protects a comp against viruses by identifying and removing any viruses.

answer

antivirus

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Organized set of program development activities is known as the program life development ______.

answer

cycle

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A ____ is a wireless network that provides Internet connection to mobile devices

answer

hot spot

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_____ is the process of comparing data with a set of rule to find out if data is correct

answer

Validation

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With _______ memory, the operating system allocates a portion of a storage medium, the hard ski, to function as additional RAM.

answer

Virtual

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_____ is a network standard that specifies no central device on the network should control when data can be transmitted

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Ethernet

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The location in a retail store where a consumer pays for goods or services is ____.

answer

POS

question

Syntax errors will be cause by _____, ______, _______.

answer

misspelling a command, leaving out punctuation, typing words out of order, NOT using wrong control structure

question

An ______ system is an info system that captures and stores knowledge of human experts then imitates reasoning and decision making.

answer

expert

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A _____ is a working model of a proposed system.

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Prototype

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Scope ____ occurs when one activity in a project has led to another that was not originally planned, thus scope has grown`

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creep

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Many companies use OCR character on a ____ document, which is returned to company that creates and sends it.

answer

turnaround

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A _____ is a comm device that connects multiple comps together and transmits data to its correct destination on a network

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router

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In doc management system, a central library or ______ stores all documents within a company

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repository

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An alt to maintaining an alt computer facility is to enter into a _______ backup relationship with another firm, where one firm provides space to other in case of disaster.

answer

reciprocal

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______ computing involves the use of computers in networks (LAN and WAN) that encompass a variety of diff operating systems, protocols, and network architectures.

answer

Enterprise

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_____ storage is an internet service that provides storage to computer users

answer

Cloud

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____ is a collection of unprocessed items which can include text, numbers, images, audio and video.

answer

Data

question

Google Docs is a cloud storage provide for ____, ____, ____.

answer

spreadsheets, presentations, documents but NOT emails

question

If back file is used, a ____ program reverses the process and returns backed up files to original form

answer

restore

question

Programs that act without users knowledge to alter computer operations (virus, worm, trojan horse, root kit)

answer

Malware

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A ____ info system generates accurate and organized info so managers can make decisions, solutions, supervise, and track progress

answer

management

question

Video ____ is the process of capturing full motion images into a computer and storing them on a storage medium

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input

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_____ systems continue running and performing tasks for at least 99% of the time.

answer

High-Availability

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Most retail stores use ____ terminal to record purchases, credit, debit, and inventory

answer

POS

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____ includes information about files and data called metadata

answer

CMS (Content management system)

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In operating system, ____ can fix bugs, enhance security, and modify device drivers.

answer

automatic updates

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Windows ____ is an upgrade to Windows 2003 Server.

answer

Server 2008

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___ software tracks leads and inquiries from customers, store history of all sales to customer, and allows for tracking of outstanding issues with customers

answer

CRM (Customer relationship management)

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An ____ disc is a storage media type that consists of a flat, round, portable disc made of metal, plastic, and lacquer that is written and read by a laser.

answer

optical

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____ software is application software developed by user or at users request

answer

custom

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An _____ reader is a device that uses light source to read characters, marks, and codes then coverts them into digital data that comp can process

answer

optical

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To convert an assembly language source program into machine language, programmers use an ______.

answer

assembler

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Two types of system software are _____.

answer

operating systems and utility programs

question

Internet ad firms often use ____ to collect info about users web habits

answer

spyware

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A _____ is a system that manages one or more human resource function

answer

HRIS (human resource info system)

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With _____, users invest in stocks, options, bonds, treasuries, and so on without using a broker

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online trading

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a _____ backup copies all of the files in a computer

answer

full backup

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Tape storage requires ___ access, which refers to reading or writing data consecutively

answer

sequential

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A spyware ____ is a program that detects and deletes spyware and similar programs.

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remover

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Content ____ is the process of restricting access to certain material on the web.

answer

filtering

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Comp ___ occurs when a computer consumes someones entire social life

answer

addiction

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Two examples of ______ are cable television lines and telephone lines.

answer

comm channels

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____ is a technology that reads hand draw marks such as small circles or rectangles

answer

OMR (optical mark recognition)

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A ____ does not replicate itself to other computers

answer

trojan horse

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___ computing provides computing needs to computer users via Internet

answer

Cloud

question

____ systems manage info about costumers, interactions, past purchase, and interests.

answer

CRM (customer relationship management)

question

An _____ network, most recent net standard, conforms to the gov security standards and uses more sophisticated encryption than WPA

answer

802.11i

question

A UPS connects between a computer and a _____

answer

power source

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A ____ backup (partial) allows user to choose specific files to backup

answer

selective

question

Some external peripherals have an AC ______, which is an external power supply.

answer

adapter

question

Software ____ occurs when someone steals software media, intentionally erase programs, or illegally copies.

answer

theft

question

Digital ____ is the discovery, collection, and analysis of evidence found on comps and networks.

answer

forensics

question

An ____ system is a collection of hardware, software, data, people, and procedures that work to produce quality information.

answer

information

question

A _____ system automates and manages much of the communications between employees and businesses

answer

ERM (Employee Relationship Mgt)

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___ occurs when retailers use web to sell their products or services

answer

E-tail

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A ____ identifier is a physiological or behavioral characteristic such as fingerprints and eye patterns.

answer

biometric

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____ is the transmission of messages and files via computer network

answer

question

____ high speed internet connections use antenna on a house or business to communicate with a tower location via radio signals

answer

Fixed wireless

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A cable ___ allows access to high sped internet service through cable television network

answer

modem

question

The BIOS executes a series of test, called ____, which check various system components including buses, clock, adapter cards, RAM chips and drives.

answer

POST (power on self test)

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Many businesses use __ to limit employees web access

answer

content filtering

question

In the latest Windows conversion, the __ consists of several files that contain system configuration info.

answer

registry

question

Many cloud storage providers offer _____

answer

encryption, web apps, passwords

question

____ holds data, instructions, and info for future use.

answer

Storage

question

The core of a _____ cable consists of dozens/hundreds of thin strands of glass or plastic that use light to transmit signals

answer

fiber-optic

question

____ is a combo of an electric cash register, bar code reader, and printer.

answer

POS

question

Software ___ is an unauthorized and illegal duplication of copyrighted software.

answer

piracy

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A hardcopy is also called a ____

answer

printout

question

The process of locating and correcting syntax and logic errors in a program is known as ____ the program.

answer

debugging

question

People connect wirelessly to the internet through a ____ using their mobile devices

answer

hot spot

question

On larger computers, tape cartridges are mounted in a separate cabinet called a tape ______

answer

library

question

A certificate ____ is an authorized person or company that issues and verifies digital certificates.

answer

Authority

question

The 1988 ____ regulates the use of government data to determine the eligibility of individuals for federal benefits.

answer

Computer Matching and Privacy Protection Act

question

A ____ line is a type of always-on connection that is established between two communications devices.

answer

dedicated

question

A major weakness of a lot of file processing systems is that they ____.

answer

have redundant data and isolate data

question

A(n) ____ modem sends and receives data and information to and from a digital line.

answer

digital

question

A wireless ____ point is a central communications device that allows computers and devices to transfer data wirelessly among themselves or to transfer data wirelessly to a wired network.

answer

access

question

Windows ___ is Microsofts fastest, most efficient operating system to date

answer

question

An IT code of conduct is a written guideline that helps determine whether a specific computer action is ______.

answer

ethical

question

A ____ overcomes the major disadvantage of CD-R disks, which is being able to write on them only once.

answer

CDRW

question

Often users ____, or transfer a copy of, the images from a digital camera to a computer's hard disk.

answer

download

question

A typical enterprise consists of hundreds of operating entities, called ____ including departments, centers, and divisions.

answer

functional units

question

Some cloud storage services charge an additional per ____ fee for data transferred to and from the cloud storage service.

answer

gigabyte

question

A(n) ____ is the intersection of a column and row in a worksheet.

answer

call

question

____ are two of the more widely accessed Internet services.

answer

WWW and email

question

An image ____ is a graphical image that points to one or more Web addresses.

answer

map

question

A unit test ____.

answer

verifies that each individual program works by itself

question

A(n) ____ is a display device that is packaged as a separate peripheral.

answer

monitor

question

____ enables users to speak to other users over the Internet.

answer

VoIP

question

A network ____ refers to the layout of the computers and devices in a communications network.

answer

topology

question

____ means the operating system automatically configures new devices as users install them.

answer

Plug and Play

question

A(n) ____ tests a condition at the beginning of the loop and repeats one or more times as long as the condition is true.

answer

do-while control structure

question

A(n) ____ interface controls how users enter data and instructions into a computer and how information is displayed on the screen.

answer

interface

question

A(n) ____ is a window on the screen that provides areas for entering or changing data in a database.

answer

form

question

A tape ____ is a small, rectangular, plastic housing for tape.

answer

cartridge

question

A(n) ____ performs calculations on the data in a worksheet and displays the resulting value in a cell.

answer

formula

question

A(n) ____ utility assists programmers with identifying syntax errors and finding logic errors in a program.

answer

debug

question

A(n) ____ display is a lightweight display device with a shallow depth, such as an LCD monitor or plasma monitor, that does not use CRT technology.

answer

flat panel

question

____ is a magnetically coated ribbon of plastic capable of storing large amounts of data and information at a low cost.

answer

Tape

question

Sometimes a company uses a(n) ____, which allows customers or suppliers to access part of its intranet.

answer

extranet

question

A(n) ____ hard disk is a hard disk that you insert and take out of a drive, and it may either be built into the system unit or external and connected via a USB or FireWire port.

answer

removable

question

____ are employees who are responsible for coordinating and controlling an organization's resources.

answer

Managers

question

The kernel is memory ____, which means it remains in memory while the computer is running.

answer

resident

question

Linux is ____ software, which means its code is provided for use, modification, and redistribution.

answer

open source

question

The USB (universal serial bus) and FireWire bus are ____.

answer

buses that eliminate the need to install cards in expansion slots

question

A card ____ is a device that reads data, instructions, and information stored on flash memory cards.

answer

reader/writer

question

To prevent repetitive strain injury, take all of the following precautions except ____.

answer

use heel of hand as pivot point

question

____, which provides encryption of all data that passes between a client and an Internet server, requires only that the client has a digital certificate.

answer

Transport Layer Security TLS

question

A(n) ____ viewer is a utility that allows users to display, copy, and print the contents of a graphics file.

answer

image

question

A(n) ____ is a touch-sensitive display device that users interact with by touching the screen with a finger.

answer

touch screen

question

A(n) ____ suppressor uses special electrical components to smooth out minor noise, provide a stable current flow, and keep an overvoltage from reaching a computer and other electronic equipment.

answer

surge suppressor

question

In sequence, most SYStem development life cycles contain five phases: ____.

answer

planning analysis design implementation support

question

A(n) ____ database is an application appropriate for an object-oriented database that contains text, graphics, video, and sound.

answer

hypermedia

question

In the ____ phase, system developers perform four major activities: (1) develop programs, (2) install and test the new system, (3) train users, and (4) convert to the new system.

answer

implementation

question

With ____, the processor begins fetching a second instruction before it completes the machine cycle for the first instruction.

answer

pipelining

question

____ privileges for data involve establishing who can enter new data, change existing data, delete unwanted data, and view data.

answer

Access

question

____ cable consists of one or more twisted-pair wires bundled together.

answer

Twisted pair

question

____ is the process of dividing a disk into tracks and sectors, so the operating system can store and locate data and information on the disk.

answer

Formatting

question

Data ____ identifies the quality of data in a database.

answer

integrity

question

A processor contains small high-speed storage locations, called ____, that temporarily hold data and instructions.

answer

registers

question

Project leaders can use project ____ software to assist them in planning, scheduling, and controlling development projects.

answer

management

question

____ is the process by which an enterprise collects, archives, indexes, and retrieves its knowledge or resources.

answer

KM (Knowledge management)

question

A command is ____.

answer

an instruction that causes a program to perform a specific action

question

In Windows, the ____ contains a list of programs that open automatically when users boot the computer.

answer

startup folder

question

The processor relies on a small quartz crystal circuit called the ____ clock to control the timing of all computer operations.

answer

system clock

question

____ report usually list just transactions.

answer

detailed

question

____ is/are not considered spyware because a user knows it/they exist(s).

answer

question

One popular use of ____ is to store a prepaid amount of money, such as for student purchases on campus.

answer

smart cards

question

Some ____ printers spray ink, while others use heat or pressure to create images.

answer

nonimpact

question

____ systems provide forecasting for inventory control, manage and track shipping of products, and provide information and analysis on inventory in warehouses.

answer

distribution

question

The amount of data, instructions, and information that can travel over a communications channel sometimes is called the ____.

answer

bandwidth

question

The area of the hard disk used for virtual memory is called a(n) ____ file because it exchanges data, information, and instructions between memory and storage.

answer

swap file

question

The case of the system unit, sometimes called the ____, is made of metal or plastic and protects the internal electronic components from damage.

answer

chassis

question

A(n) ____ is a utility that removes a program, as well as any associated entries in the system files.

answer

uninstaller

question

A(n) ____ card, which is similar in size to a credit card or ATM card, stores data on a thin microprocessor embedded in the card.

answer

smart

question

The ____ enables a program to perform one or more actions repeatedly as a loop as long as a certain condition is met.

answer

repetition

question

A(n) ____ gives authors and artists the exclusive rights to duplicate, publish, and sell their materials.

answer

question

Types of wired home networks include all of the following EXCEPT ____.

answer

Wi Fi (Ethernet, powerline, phoneline)

question

A ____ port was formerly referred to as an IEEE 1394 port.

answer

FireWire

question

A momentary overvoltage, called a ____, occurs when the increase in power lasts for less than one millisecond (one thousandth of a second).

answer

spike

question

A(n) ____ is an information system that enables employees to perform tasks using computers and other electronic devices, instead of manually.

answer

OIS (operational info system)

question

The speed of a dot-matrix printer is measured by the number of ____ it can print.

answer

characters per second (cps)

question

A personal ____ is a utility program that detects and protects a personal computer and its data from unauthorized access.

answer

firewall

question

One purpose of using test data is to try to cause a ____, which is an error that causes a program to stop running.

answer

run-time error

question

A(n) ____ is an output device that visually conveys text, graphics, and video information.

answer

display

question

Some computers improve hard disk access time by using a disk ____, which consists of memory chips that store frequently accessed items.

answer

cache

question

Together, the four basic operations of a processor (fetching, decoding, executing, and storing) comprise a(n) ____ cycle.

answer

machine

question

____ a program involves translating the solution algorithm into a programming language (usually on paper) and then typing the programming language code into the computer.

answer

coding

question

With a three-generation backup policy, the parent is the ____.

answer

second oldest copy

question

____ is the code of acceptable behaviors users should follow while on the Internet; that is, it is the conduct expected of individuals while online.

answer

netiquette

question

Programs that analyze data, such as those in a DSS (decision support system), sometimes are called ____ programs.

answer

OLAP (online analytical processing)

question

Leading, sometimes referred to as directing, is an activity performed by managers that involves ____.

answer

instructing and authorizing others to perform the necessary work

question

All of the following are characteristics of hard disks EXCEPT ____.

answer

write-protect notch (read/write head, sectors and tracks, capacity)

question

Dead code is _____.

answer

any program instructions that a program never executes

question

A(n) ____ is an information system that helps users analyze data and make decisions.

answer

DSS

question

____ is the most common type of volatile memory.

answer

RAM

question

A(n) ____ information system is a system that serves as a central repository for the tasks of the marketing functional unit.

answer

marketing

question

The ____ follows these six steps: (1) analyze the requirements, (2) design the solution, (3) validate the design, (4) implement the design, (5) test the solution, and (6) document the solution.

answer

program development life cycle

question

____ is the application of human intelligence to computers.

answer

AI (artificial intelligence)

question

An ERM system ______.

answer

facilitates communication between employees and the business

question

A(n) ____ drive like that in the accompanying figure fits into a port that is itself an interface that can connect up to 127 different peripherals together with a single connector.

answer

USB

question

____ devices are servers connected to a network with the sole purpose of providing storage.

answer

NAS (network area storage)

question

Windows ____ is an operating system that includes functionality, applications, and a user interface designed for specific types of smart phones.

answer

Phone 7

question

A(n) ____ is a collection of every action that users make as they move through a Web site.

answer

click stream

question

A form that sends entered data across a network or the Internet is called a(n) ____.

answer

e-form

question

The latest version of the Macintosh operating system, Mac ____, is a multitasking operating system available only for computers manufactured by Apple.

answer

OS X

question

A single user/single ____ operating system allows only one user to run one program at a time.

answer

tasking

question

____ clients are small, terminal-like computers that mostly rely on a server for data storage and processing.

answer

thin

question

One of the more common causes of ____ is an electrical power variation.

answer

system failure

question

A USB ____ is a device that plugs in a USB port on the system unit like the one in the accompanying figure and contains multiple USB ports in which users plug cables from USB devices.

answer

hub

question

Many people initially referred to the functions of a TPS (transaction processing system) as ____.

answer

data processing

question

The purpose of memory ____ is to optimize the use of random access memory (RAM).

answer

management

question

A(n) ____ identifies data outside of a normal condition.

answer

exception report

question

Fiber-optic cables have all of the following advantages over cables that use wire except ____.

answer

lower costs and easier installation/modification (faster data transmission and smaller size, less susceptible to noise, better security for signals)

question

Windows ____ is a scaled-down Windows operating system designed for use on communications, entertainment, and computing devices with limited functionality.

answer

Embedded CE

question

Windows ____ is a scaled-down Windows operating system designed for use on communications, entertainment, and computing devices with limited functionality.

answer

FTP (File transfer protocol)

question

Web sites use a ____ to keep track of items in a user's shopping cart.

answer

session cookie

question

A file is _________.

answer

a named collection of stored data, instructions, or info

question

During a cold boot on a personal computer, the POST (power-on self test) results are compared with data in a ____ chip.

answer

CMOS (complementary metal oxide semiconductor)

question

An enterprise storage system may use ____.

answer

RAID and a tape player, optical disc jukeboxes, Internet backup and NAS devices

question

An FTP ____ is a computer that allows users to upload and/or download files using FTP.

answer

server

question

A(n) ____ operating system is an operating system that organizes and coordinates how multiple users access and share resources on a network.

answer

server

question

An operational manager makes a(n) ____ decision, which is a decision that involves day-to-day activities within a company.

answer

operational

question

A disaster ____ plan is a written plan describing the steps a company would take to restore computer operations in the event of a disaster.

answer

recovery

question

A(n) ____ is a window that provides information, presents available options, or requests a response.

answer

dialog box

question

All of the following use direct access EXCEPT ____.

answer

tape (CDs, DVDs, Hard disks)

question

Instead of using CD-R, many users opt for ____, which is an erasable multisession disc users can write on multiple times.

answer

CD-RW

question

____ is the number of bytes (characters) a storage medium can hold.

answer

capacity

question

Digital forensics is used by ____.

answer

military intelligence, insurance agencies, law enforcement

question

____ detection software automatically analyzes all network traffic, assesses system vulnerabilities, identifies any unauthorized access (intrusions), and notifies a network administrator of suspicious behavior patterns or system breaches.

answer

intrusion

question

A cross-platform program is one that runs ____.

answer

the same on multiple operating systems

question

A(n) ____ flash memory card has a storage capacity of 512 MB to 8 GB.

answer

Secure Digital

question

A(n) ____ is a small metal or plastic device that looks like a tiny ink pen but uses pressure instead of ink.

answer

stylus

question

A(n) ____ occurs when the incoming electrical power increases significantly above the normal 120 volts.

answer

overvoltage

question

One type of spyware, called a(n) ____, is hidden on Web pages or in e-mail messages in the form of graphical images.

answer

Web bug

question

Users can purchase a software program that selectively ____ cookies.

answer

blocks

question

A _____ is a series of instructions that tells a computer what to do and how to do it.

answer

program

question

____ is a conversation that takes place over the Internet using a telephone connected to a computer, mobile device, or telephone adapter.

answer

VoIP

question

____, which allows users to choose an encryption scheme that passes between a client and a server, requires that both the client and server have digital certificates.

answer

Secure HTTP

question

Many scanners include ____ software, which can read and convert text documents into electronic files.

answer

OCR

question

With ____, the broadcast signals are digitized when they are sent via over-the-air broadcasts from local television networks, satellite, or cable.

answer

HDTV

question

A(n) ____ is a small, flat, rectangular pointing device that is sensitive to pressure and motion.

answer

touchpad

question

A(n) ____ copies the files that have changed since the last full backup or last incremental backup.

answer

incremental

question

____ allows users to pay bills from their computer, that is, transfer money electronically from their account to a payee's account such as the electric company or telephone company.

answer

online banking

question

A(n) ____ is a high-speed network with the sole purpose of providing storage to other servers to which it is attached.

answer

SAN (storage attached network)

question

With a three-generation backup policy, the grandparent is the ____.

answer

oldest copy of the file

question

Novell's ____ is a server operating system designed for client/server networks.

answer

NetWare

question

____ is any data and instructions entered into the memory of a computer.

answer

input

question

During ____, a systems analyst builds upon the data dictionary developed during the analysis phase.

answer

database design

question

According to netiquette, Internet users should assume ____.

answer

the use of all capital letters is the equivalent of shouting

question

Audio ____ is the process of entering any sound into the computer such as speech, music, and sound effects.

answer

input

question

The components of a domain name are separated by ____.

answer

periods

question

A(n) ____ operating system supports two or more processors running programs at the same time.

answer

multiprocessing

question

High-availability systems often include a feature called ____, which allows components, such as a RAID hard disk or power supplies, to be replaced while the rest of the system continues to perform its tasks.

answer

hot-swapping

question

A ____ is a device that provides a central point for cables in a network.

answer

hub

question

____ is a technology that provides high-speed Internet connection using regular copper telephone lines.

answer

DSL

question

FTP sites can be ____, whereby anyone can transfer some, if not all, available files.

answer

anonymous

question

A group of two or more integrated hard disks is called a(n) ____.

answer

RAID

question

Smart phones and other small computing devices often use a ____ operating system.

answer

single user/single tasking

question

A(n) ____ circuit, which is etched on a computer chip, contains many microscopic pathways capable of carrying electrical current.

answer

integrated

question

A(n) ____ is an identification code that consists of a set of vertical lines and spaces of different widths.

answer

barcode

question

A(n) ____ device is any hardware component that conveys information to one or more people.

answer

output

question

____ means in a location separate from the computer site.

answer

offsite

question

____ is the technology of authenticating a person's identity by verifying a personal characteristic.

answer

biometrics

question

Personal computers, display devices, and printers should comply with guidelines of the ____ program.

answer

energy star

question

For smaller business and home networks, a ____ allows multiple computers to share a single high-speed Internet connection such as through a cable modem or DSL modem.

answer

router

question

Networks, servers, mainframes, and supercomputers allow hundreds to thousands of users to connect at the same time, and thus are ____.

answer

multiuser

question

____ software, such as operating systems and utility programs, consists of the programs that control or maintain the operations of a computer and its devices.

answer

system

question

Middle managers make ____ decisions, which are short-range decisions that apply the specific programs and plans necessary to meet stated objectives.

answer

tactical

question

Common types of flash memory cards include ____.

answer

CompactFlash, Secure Digital and Memory Stick, xD Picture Card

question

A(n) ____ operating system enables two or more users to run programs simultaneously.

answer

multiuser

question

Controlling is an activity performed by managers that involves ____.

answer

measuring performance and if necessary, taking corrective action

question

Executive managers primarily are responsible for ____ decisions, which are decisions that center on a company's overall goals and objectives.

answer

strategic

question

A(n) ____, such as a keyboard or printer, is a device that connects to the system unit and is controlled by the processor in the computer.

answer

peripheral

question

General purpose, or ____ systems cross the boundaries of functional units and are used by one or more functional units in an enterprise.

answer

enterprise-wide

question

Compressed files, sometimes called ____.

answer

zipped files

question

____, such as POS terminals and automated teller machines, perform specific tasks and contain features uniquely designed for use in a particular industry.

answer

special purpose terminals

question

The operating system that a computer uses sometimes is called the ____.

answer

platform

question

____, such as accountants, engineers, and other professionals, include individuals whose jobs center on the collection, processing, and application of information.

answer

knowledge workers

question

The purpose of the system ____ is to assess the feasibility of each alternative solution and then recommend the most feasible solution for a project.

answer

proposal

question

____ is a multitasking operating system developed in the early 1970s by scientists at Bell Laboratories.

answer

UNIX

question

____ servers pack a complete computer server, such as a Web server or network server, on a single card.

answer

blade

question

____ is the most advanced form of digital television.

answer

HDTV

question

A ____ is an instruction, or set of instructions, a user follows to accomplish an activity.

answer

procedure

question

In a disaster recovery plan, the recovery plan specifies ____.

answer

the actions to be taken to restore full information processing operations

question

____ software is privately owned software and limited to a specific vendor or computer model.

answer

proprietary

question

A(n) ____ computer is a computer that continues to operate when one of its components fails, ensuring that no data is lost.

answer

fault-tolerant

question

Users are turning to ____ for crisper, higher-quality output than they can achieve with analog television.

answer

DTV

question

Users may have ____ if they have sore, tired, burning, itching or dry eyes; blurred or double vision; or difficulty focusing on a screen image.

answer

CVS (comp vision syndrome)

question

____ radio is a wireless transmission medium that distributes radio signals through the air over long distances.

answer

broadcast

question

A virus ____ is an e-mail message that warns users of a nonexistent virus, worm, or Trojan horse.

answer

hoax

question

____ refers to unique and original works such as ideas, inventions, writings, art, processes, company and product names, and logos.

answer

IP (internet protocol)

question

____ is a special formatting language that programmers use to format documents for display on the Web.

answer

HTML

question

With a ____, users interact with menus and visual images such as icons, buttons, and other objects to issue commands.

answer

graphical user interface (GUI)

question

Commonly used nonimpact printers include all of the following EXCEPT ____.

answer

inkjet printers, photo printers, laser printers, thermal printers, mobile, printers, label and postage printers (EXCEPT line printers and dot matrix printers)

question

____ storage is the physical material on which a computer keeps data, instructions, and information.

answer

secondary

question

If a hard disk is damaged, a computer can be booted from a(n) ____ disk, which is usually a CD that contains a few system files that will start the computer.

answer

recovery

question

A(n) ____ is an injury or disorder of the muscles, nerves, tendons, ligaments, and joints.

answer

RSI (repetitive strain injury)

question

The purpose of the ____ phase is to construct, or build, a new or modified system and then deliver it to the users.

answer

implentation

question

Organizations implement ____ to assist in the task of knowledge management.

answer

KMS (knowledge management system)

question

A(n) ____ flash memory card has a storage capacity of 1 GB to 16 GB.

answer

Memory Stick PRO Duo

question

Organizing is an activity performed by managers that includes ____.

answer

identifying and combining resources so that company can reach goals and objectives

question

Uptime is a measure of ____.

answer

availability

question

____ computing combines many servers and/or personal computers on a network to act as one large computer.

answer

grid

question

Although it is an inexpensive way for users to connect to the Internet, ____ is slower-speed technology.

answer

dial up connection

question

A(n) ____ is a device that contains surge protection circuits and one or more batteries that can provide power during a temporary or permanent loss of power.

answer

UPS uninterruptible power supply

question

A storage technique that a DVD-ROM can use to achieve a higher storage capacity than a CD-ROM is to ____.

answer

make disc denser by packing pits closer, use two layers of pits, be double sided

question

____ is a technology that involves reading typewritten, computer-printed, or hand-printed characters from ordinary documents and translating the images into a form that the computer can process.

answer

OCR (optical character recognition)

question

____ services include a relatively new set of software technologies that allows businesses to create products and B2B (business-to-business) interactions over the Internet.

answer

web

question

A(n) ____ operating system is a complete operating system that works on a desktop computer, notebook computer, or mobile computing device.

answer

stand alone

question

A(n) ____ system is a set of programs containing instructions that coordinate all the activities among computer hardware resources.

answer

operating

question

A competing operating system to Windows Phone is Palm ____, which runs on Palm-powered PDAs and smart phones.

answer

question

When using spreadsheet software, the rows and columns collectively are called a(n) ____.

answer

worksheet

question

In a disaster recovery plan, the backup plan specifies ____.

answer

how a company uses backup files and equipment to resume information processing

question

A(n) ____ is a defined process that identifies the specific set of steps involved in completing a particular project or business process.

answer

workflow

question

Each tick of the system clock equates to a ____.

answer

clock cycle

question

With Windows, a warm boot can be performed by ____.

answer

clicking a button on the task bar, then a Start menu button, then a Lock menu button

question

A(n) ____ consolidates data usually with totals, tables, or graphs, so managers can review it quickly and easily.

answer

summary report

question

Voice ____ is the process of entering data by speaking into a microphone.

answer

input

question

A file server is a dedicated server that ____.

answer

stores and manages files

question

With a three-generation backup policy, the child is the ____.

answer

most recent copy of the file

question

Comparable to a tape recorder, a tape ____ reads and writes data and information on a tape.

answer

drive

question

The ____ is firmware that contains a computer's startup instructions.

answer

BIOS

question

Many worksheet cells contain a number that can be used in a calculation, called a(n) ____.

answer

value

question

____ is any unwanted signal, usually varying quickly, that is mixed with the normal voltage entering a computer.

answer

noise

question

The communications device that connects a communications channel to a sending or receiving device such as a computer is a(n) ____.

answer

modem

question

A(n) ____ certificate is a notice that guarantees a user or Web site is legitimate.

answer

digital

question

The ____ is the component of the processor that performs arithmetic, comparison, and other operations.

answer

ALU (arithmetic logic unit)

question

A(n) ____ copies only the files that have changed since the full backup.

answer

differential backup

question

A(n) ____, sometimes called an archival backup, copies all of the files in a computer.

answer

full backup

question

The overall technology strategy often is referred to as the information ____ of a company.

answer

architecture

question

The data ____ stores a data item's name, description, and other details about each data item.

answer

dictionary

question

A(n) ____ is made of aluminum, glass, or ceramic and is coated with an alloy material that allows items to be recorded magnetically on its surface.

answer

platter

question

____ uses a condensed form of English to convey program logic.

answer

pseudocode

question

In sequence, the program development life cycle consists of six steps: ____.

answer

analyze requirements, design solution, validate design, implement design, test solution, and document solution

question

The ____ phase consists of two major activities: (1) if necessary, acquire hardware and software and (2) develop all of the details of the new or modified information system.

answer

design

question

____ is a measure of how suitable the development of a system will be to a company.

answer

feasibility

question

A(n) ____ card is a removable device that allows users to transfer data and information conveniently from mobile devices to their desktop computers.

answer

memory

question

A ____ is a numeric password either assigned by a company or selected by a user.

answer

question

Most ____ devices include a small optical scanner for reading characters and sophisticated software to analyze what is read.

answer

OCR

question

A(n) ____ modem is a digital modem that sends and receives digital data over the cable television (CATV) network.

answer

broadband

question

A NAS (network attached storage) server often is called a storage ____ because it is a piece of equipment with only one function — to provide additional storage.

answer

appliance

question

The power ____ is the component of the system unit that converts the wall outlet AC power into the DC power a computer requires.

answer

supply

question

Naval officer ____, a pioneer in computer programming, was a prime developer of COBOL.

answer

Grace Hopper

question

____ is the practice of sharing or pooling computing resources, such as servers and storage devices.

answer

virtualization

question

With ____ multitasking, the operating system interrupts a program that is executing and passes control to another program waiting to be executed.

answer

preemptive

question

The ____ unit is the component of the processor that directs and coordinates most of the operations in the computer.

answer

control

question

The 1986 ____ provides the same protection that covers mail and telephone communications to electronic communications such as voice mail.

answer

electronic communications privacy act

question

A pop-up ____ is a filtering program that stops pop-up ads from displaying on Web pages.

answer

blocker

question

A(n) ____ has the same intent as a cracker, but does not have the technical skills and knowledge.

answer

script kiddie

question

The ____ unit is a case that contains electronic components of the computer used to process data.

answer

system

question

A particularly devastating type of DoS attack is the ____ DoS attack, in which multiple unsuspecting computers are used to attack multiple computer networks.

answer

distributed

STUDY

American National Standards Institute Computer Networks Digital Subscriber Line Fiber Optic Cables Network Security Network Technology Twisted Pair Cable

Info 160 Exam – Flashcards 97 terms

Darren Farr

97 terms

Preview

Info 160 Exam – Flashcards

question

The connectivity port that uses a standard phone line connection is the modem port.

answer

True

question

Computer systems run at speeds measured in gigahertz.

answer

True

question

Processing is manipulating, calculating, or organizing data into information.

answer

True

question

The central processing unit controls all the functions performed by the computer's other components and processes all the commands issued to it by software instructions.

answer

True

question

________ is the applied science concerned with designing and arranging machines and furniture so that the people using them aren't subjected to an uncomfortable or unsafe experience.

answer

Ergonomics

question

A(n) ________ is a specially designed computer that can perform complex calculations extremely fast.

answer

supercomputer

question

Mainframes are used in situations where complex models requiring intensive mathematical calculations are needed.

answer

False

question

All of the following are names for a flash drive, EXCEPT ________. USB Drive Jump Drive Hard Drive Thumb Drive

answer

Hard Drive

question

RAM is a ________ storage location.

answer

volatile

question

Inkjet printers and laser printers are examples of ________ printers.

answer

nonimpact

question

New technologies pushing the boundaries of printing include ________.

answer

Inkless Printing

question

________ are shortcut keys that you press to perform special tasks; each software application has its own set of tasks assigned to these keys.

answer

Function Keys

question

Data and information are terms that can be used interchangeably

answer

False

question

The four functions of the computer include input, process, output, and ________.

answer

Storage

question

________ computers are specially designed computer chips that reside inside other devices such as your car or the electronic thermostat in your home.

answer

Embedded

question

Which of the following is the largest unit of measure for the size of a computer file?

answer

Petabyte

question

A(n) ________ is an input device that looks like a pen.

answer

Stylus

question

Modern printers feature Bluetooth connectivity technology.

answer

true

question

Podcasts enable you to ________.

answer

deliver audio/video files via RSS.

question

________ use(s) continuous audio and video feeds.

answer

Webcasts

question

The concept of the Internet was developed in response to the ________ War.

answer

Cold

question

Software that enables you to display and interact with text and other media on the Web is a ________.

answer

web browser

question

Wikipedia is a good source for a research paper.

answer

False

question

In the URL http://www.pearsonhighered.com/techinaction, the portion labeled ".com" is the ________.

answer

top-level domain

question

The Internet is the largest computer network in the world.

answer

True

question

All of the following are a type of e-commerce business, EXCEPT ________. C2B B2C C2C B2B

answer

C2B

question

Web 2.0 is classified as the ________.

answer

Social Web

question

When evaluating a Web site, testing the relevancy of a site means checking to see whether the information in the site is current.

answer

True

question

There are virtually no privacy risks in using today's newest social networking sites.

answer

False

question

A ________ is a personal journal posted on the Web.

answer

blog

question

A list of pages within a Web site that you have visited and that usually appears at the top of a page is referred to as a(n) ________.

answer

breadcrumb trail

question

In the URL http://www.pearsonhighered.com/techinaction, the portion labeled "http" is the ________.

answer

protocol

question

E-mails are completely private.

answer

False

question

Multimedia software includes all of the following, EXCEPT ________.

answer

Utility Software

question

The type of software that is best used to create a simple budget is ________.

answer

spreadsheet software

question

A(n) ________ software installation enables you to decide which features you want to install on the hard drive.

answer

custom

question

System software does all of the following, EXCEPT ________. -coordinate instructions between application software and the computer's hardware devices -add graphics and pictures to files -help run the computer -help manage system resources

answer

Add graphics and pictures to files

question

QuickBooks and Peachtree are examples of ________ software.

answer

accounting

question

Another way to obtain software is through ________, where a vendor hosts the software online over the Internet and you do not have to install it on your computer.

answer

open source as a service

question

Moodle and Blackboard are examples of ________.

answer

course management software

question

______ software is the software that helps run the computer and coordinate instructions between the computer and the hardware devices.

answer

System

question

The type of software that is free and available with few licensing and copyright restrictions is known as ________ software.

answer

open source

question

In a spreadsheet, equations that use addition, subtraction, multiplication, and division operators, as well as values and cell references are called ________.

answer

...

question

The appropriate software to use for creating research papers is ________.

answer

word processing software

question

The general software you use to do tasks at home, school, or work is known as ________ software.

answer

application

question

Adobe Photoshop and Corel PaintShop Photo Pro are examples of ________ software.

answer

image-editing

question

All of the following are examples of software suites, EXCEPT ________. -Microsoft Office 2010 -Apple iWork -Apache OpenOffice -Microsoft OneNote

answer

Microsoft OneNote

question

Web-based application software is software that ________.

answer

is stored completely on a Web server instead of your hard drive

question

In databases, information is organized in ________.

answer

tables, records, and fields

question

Software as a Service (SaaS) is a Web-based application.

answer

True

question

A wizard is a systematic guide that walks you through the steps necessary to complete a complicated task.

answer

True

question

The most common compressed digital format is MP3.

answer

True

question

OpenOffice.org is an example of open source software.

answer

True

question

Desktop publishing software enables you to create newsletters and annual reports.

answer

True

question

One of the new capabilities of PowerPoint 2010 enables you to trim video clips without a separate video-editing program.

answer

True

question

Application software helps run the computer and coordinates instructions.

answer

False

question

Microsoft's spreadsheet software is called Calc.

answer

False

question

The location of a file is specified by its ________.

answer

file path

question

C:DocumentsSpring 2012CIS 101Term PaperComputer Technology is an example of a ________.

answer

file path

question

Each device attached to your computer comes with a special program called a ________ that facilitates communication between the device and the OS.

answer

device driver

question

Which utility takes out redundancies in a file to reduce the file size?

answer

File Compression

question

The process of optimizing RAM storage by borrowing hard drive space is called ________.

answer

virtual memory

question

Mac OS X includes a backup utility called ________.

answer

Time Machine

question

Windows 8 is the operating system developed by ________.

answer

Microsoft

question

A(n) ________ is a small program that performs general housekeeping tasks for your computer.

answer

utility program

question

Which of the following was the first widely used operating system installed in personal computers?

answer

MS-DOS

question

The most essential software in your computer system is the ________.

answer

operating system

question

Which of the following is an open source operating system for personal computers?

answer

Linux

question

The ________ is(are) the group of programs that controls how your computer functions.

answer

user interface

question

Errors in computer software are called ________.

answer

bugs

question

If Microsoft Word 2010 is used to create a file, which file extension is added automatically?

answer

.docx

question

The OS enables you to organize the contents of your computer in a hierarchical structure of ________.

answer

...

question

You can use the Windows ________ to check on a nonresponsive program.

answer

Task Manager

question

Match the following terms to their meanings: 1.Task Manager 2.System Restore 3.Disk Cleanup 4.Disk Defragmenter 5.Error-Checking

answer

1.lists all the programs being used and indicated their status. 2.brings system back to a previously stable state. 3.removes unnecessary files from the hard drive. 4.regroups related pieces of files on the hard disk. 5.checks the hard drive for damaged files.

question

Match the following terms to their meanings: 1.open source 2.source code 3.Mac OS 4.platform 5.Windows 8

answer

1.a program that is freely available for developers. 2.lines of instructional computer code 3.Apple operating system 4.combination of processor and operating system. 5.the newest Microsoft OS

question

A ________ is a virus that is triggered on a certain date.

answer

time bomb

question

With regard to computer protection, quarantining is defined as ________.

answer

placing a found virus in a secure area on the hard drive

question

Rules for creating passwords include all of the following, EXCEPT ________. -keep your password a secret -create a hard-to-guess password, with a combination of letters, numbers, and symbols -keep your password written down and stored in any easy-to-remember location -change your password frequently

answer

keep your password written down and stored in any easy-to-remember location

question

Adware and spyware are referred to collectively as ________.

answer

grayware

question

________ floods a computer with requests until it shuts down and refuses to answer any requests for information.

answer

DDoS attack

question

A(n) ________ is the portion of virus code that is unique to a particular computer virus.

answer

Virus signature

question

Which of the following statements about cookies is NOT true? -Some companies sell the personal information found in cookies to other companies. -Cookies are text files. -Cookies help companies determine the traffic flow through their Web site. -Cookies obtain your personal information by searching your hard drive.

answer

Cookies obtain your personal information by searching your hard drive.

question

All of the following are the main functions of antivirus software, EXCEPT ________. -inoculating key files -looking for virus signatures -quarantining viruses -assassinating all viruses

answer

assassinating all viruses

question

________ hackers break into systems for non-malicious reasons such as to test system security vulnerabilities.

answer

White-hat

question

A ________ is a virus that is attached to documents such as Word or Excel files.

answer

macro virus

question

Antivirus software will stop all viruses.

answer

False

question

A worm infects a host file and waits for that file to be executed on another computer to replicate.

answer

False

question

A denial-of-service attack can be used to deny hackers access to a computer system.

answer

False

question

The terms "virus" and "worm" actually mean the same thing.

answer

False

question

Identity theft does NOT cause financial harm to individuals.

answer

False

question

A virus signature is a portion of virus code that is unique to a particular computer virus.

answer

True

question

A time bomb is a virus that is triggered when certain conditions are met such as opening a file.

answer

False

question

Match the following terms to their meaning: 1.CPU 2.RAM 3.ROM 4.LCD 5.QWERTY

answer

1. processes all commands issued by software instructions 2. stores programs and data the computer is currently using 3. holds instructions needed to start up when the computer is powered on 4. type of technology used on flat-screen monitors 5. standard keyboard layout

question

Match the following terms to their definition: 1.WWW 2.browser 3.e-mail 4.Internet 5.search engine

answer

1. the means of accessing information over the Internet 2. an application program used to view the Web 3. electronic communication 4. a large network of networks 5. a tool used to locate information on the Web

question

Match the following terms to their definitions: 1. worm 2. computer virus 3. encryption virus 4. polymorphic virus

answer

1. Attempts to travel between systems through network connections to spread an infection 2. A program that renders your computer files unusable by compressing them 3. A program that attaches itself to another program and attempts to spread itself to other computers through the exchange of files 4. A virus that changes its own code to avoid detection

question

Match the following terms to their definitions: 1.grey-hat hacker 2.black-hat hacker 3.phishing 4.social engineering 5.white-hat hacker

answer

1. flaunts expertise to the administrator of a system 2. An unethical hacker 3. sending an e-mail containing false information to obtain personal information 4. techniques used to manipulate people into performing actions or divulging confidential information 5. an "ethical" hacker

question

What is the free antivirus software available to all VCU students?

answer

Sophos

STUDY

Cisco Data Link Layer Destination Mac Address Digital Subscriber Line Fault Tolerance Fiber Optic Cable Internet Service Providers

NTEN 123 – IoE – Flashcards 42 terms

Stephanie Landry

42 terms

Preview

NTEN 123 – IoE – Flashcards

question

Ch. 1 Which statement describes a characteristic of a converged network? a. The network establishes separate communication channels for each network service. b. Network services are delivered over a wide range of network platforms. c. The network uses different technologies for voice, video, and data. d. A single network that delivers voice, video, and data to a variety of devices.

answer

d. A single network that delivers voice, video, and data to a variety of devices.

question

Ch. 1 What is the IoE? a. It is another term for the Internet. b. It is a high-speed global cellular service that quickly connects people anywhere in the world. c. It is an interconnection between people, data, process, and things to provide value. d. It is an application for connecting and configuring sensors. e. It is a security protocol for social media.

answer

c. It is an interconnection between people, data, process, and things to provide value.

question

Ch. 1 Fill in the blank. The _______ pillar of the IoE focuses on the interactions between the other three pillars so that information is provided to the right place at the appropriate time.

answer

process

question

Ch. 1 What are two functions of intermediary devices on a network? (Choose two.) A. They direct data along alternate pathways when there is a link failure. B. They are the primary source and providers of information and services to end devices. C. They run applications that support collaboration for business. D. They filter the flow of data, based on security settings. E. They form the interface between the human network and the underlying communication network.

answer

A. They direct data along alternate pathways when there is a link failure. D. They filter the flow of data, based on security settings.

question

Ch. 1 List four items that will potentially disappear from daily use within the next 25 years because of technological advancements.

answer

telephone booths video rental stores watches stamps wallets checks newspapers books telephone landlines telephone poles

question

Ch. 1 What two criteria are used to help select a network medium from various network media? (Choose two.) A. the number of intermediary devices installed in the network B. the distance the selected medium can successfully carry a signal C. the types of data that need to be prioritized D. the cost of the end devices utilized in the network E. the environment where the selected medium is to be installed

answer

B. the distance the selected medium can successfully carry a signal E. the environment where the selected medium is to be installed

question

Ch. 1 How many "things" are predicted to be interconnected on the Internet by 2020? A. 1 billion B. 5 million C. 1 million D. 50 billion

answer

D. 50 billion

question

Ch. 1 Match the core priorities of an organization to examples of the value of using the IoE. A) asset utilization B) customer experience C) supply chain D) innovation E) employee productivity i) improving customer relationships and garnering more of the market ii) reducing time to market products and improving product development to meet customer needs iii) providing processes and an environment to improve productivity and scalability iv) lower costs v) identify areas of waste and delays, while increasing logistic efficiency

answer

A) asset utilization = iv) lower costs B) customer experience = i) improving customer relationships and garnering more of the market C) supply chain = v) identify areas of waste and delays, while increasing logistic efficiency D) innovation = ii) reducing time to market products and improving product development to meet customer needs E) employee productivity = iii) providing processes and an environment to improve productivity and scalability

question

Ch. 1 What is the Internet? A) the type of physical media used by computers to access the Word Wide Web B) a small isolated internal network of a company C) a network of networks D) an application used to access the World Wide Web

answer

question

Ch. 1 What describes the Networked Economy phase of Internet development? A) It provided connections that allowed web browsing and email at limited speeds. B) It involved transitioning everything to the Internet. C) It is dominated by social media and connecting mobile devices. D) It is considered the birth of e-commerce.

answer

D) It is considered the birth of e-commerce.

question

Ch. 1 True or False? A company that uses customer feedback posted on the Internet to guide the revision of support policies is an example of a company being agile.

answer

True

question

Ch. 3 Why is Cloud computing necessary for the management of data in the Internet of Everything? A) It provides security for applications by hiding them in a Cloud. B) It provides applications and services distributed over the globe. C) It provides support for latency-sensitive applications. D) It provides a new secure and transparent programming language to create applications.

answer

B) It provides applications and services distributed over the globe.

question

Ch. 3 What is an example of a computer program that could be coded with the JavaScript scripting language? A) a mortgage monthly payment calculator on a web page B) Microsoft Word C) a game on an iPad D) the system software on an Android cell phone

answer

A) a mortgage monthly payment calculator on a web page

question

Ch. 3 Which network device maintains information on where to forward data packets to reach remote destinations? A) aggregator B) router C) controller D) actuator

answer

B) router

question

Ch. 3 Which three 802.15 protocols must forward information to an IP-enabled device to communicate on the Internet? (Choose three.) a) ZigBee b) Bluetooth c) NFC d) C++ e) Ethernet

answer

a) ZigBee b) Bluetooth c) NFC

question

Ch. 3 question 5 matching

answer

question

Ch. 3 Fill in the blank. A default _______ must be configured on an IP-enabled end device so that the device can communicate with devices on different IP networks.

answer

gateway

question

Ch. 3 Fill in the blank. _______ is software that is embedded into the read-only memory of devices such as watches and cell phones. This limited functionality software is often used to boot the device.

answer

firmware

question

Ch. 3 How many bits make up an IPv6 address? A) 132 B) 48 C) 128 D) 32 E) 64

answer

C) 128

question

Ch. 3 Why is a common protocol suite necessary for transmission of data over remote networks? A) to reduce the number of vendors needed B) to ensure the interoperability of devices from various vendors C) to consolidate multiple protocols for both short distance and long distance networks D) to increase the bandwidth of network connections

answer

B) to ensure the interoperability of devices from various vendors

question

Ch. 3 Which type of device will be most responsible for the explosive growth of the IoT? a) sensors b) computers c) actuators d) smart phones

answer

a) sensors

question

Ch. 3 What statement describes Fog computing? a) It supports larger networks than Cloud computing does. b) It utilizes a centralized computing infrastructure that stores and manipulates big data in one very secure data center. c) It requires Cloud computing services to support non-IP enabled sensors and controllers. d) It creates a distributed computing infrastructure that provides services close to the network edge.

answer

d) It creates a distributed computing infrastructure that provides services close to the network edge.

question

Ch. 4 A vibration sensor on an automated production line detects an unusual condition. The sensor communicates with a controller that automatically shuts down the line and activates an alarm. What type of communication does this scenario represent? A) people-to-machine B) people-to-people C) machine-to-people D) machine-to-machine

answer

D) machine-to-machine

question

Ch. 4 Which scenario is an example of M2P interactions in an IoE implementation? a) a wireless sensor obtaining an IP address dynamically b) sensors and actuators controlling equipment operation c) sensors reporting the status of equipment on a production line to a controller d) a technician investigating a condition reported by a sensor

answer

d) a technician investigating a condition reported by a sensor

question

Ch. 4 What process in a basic wireless security implementation is used to encode information so that only authorized individuals can read it? a) authorization b) authentication c) encryption d) polarization

answer

c) encryption

question

Ch. 4 Connecting things in the IoT requires the convergence of information technology and ___________ technology within an organization. a) analytical b) operational c) infrastructure d) financial e) statistical

answer

b) operational

question

Ch. 4 What effect is the Internet of Things expected to have on the amount of data generated on the Internet? a) exponential growth b) stay about the same c) dramatic decrease

answer

a) exponential growth

question

Ch. 4 The IoE can improve employee productivity through empowering employees with tools to complete their work where and how they need. True/False?

answer

True

question

Ch. 4 question 7

answer

question

Ch. 4 Which two types of devices can be used to protect end devices in the IoE from attacks? (Choose two.) a) sensor b) firewall c) DSL and cable modems d) file server e) intrusion prevention system

answer

b) firewall e) intrusion prevention system

question

Ch. 4 Which layer of the Cisco IoE architectural approach includes the proper mix of hardware and software within the corporate environment, Cloud, and service provider network? a) network b) platform c) infrastructure d) application

answer

c) infrastructure

question

Ch. 4 In the Cisco Streamlines Old Mining Operations video, what type of device would monitor the truck drivers for alertness? a) sensor b) satellite c) actuator d) wireless router e) GPS

answer

a) sensor

question

Ch. 2 As IoE connections are evolving, which component will change to get the right information to the right place at the right time more efficiently? things people intelligence process

answer

process

question

Ch. 2 question2

answer

question

Ch. 2 A few days ago, a person was browsing a website that sells sporting goods. After some time, this person receives an email from the same website about a sale on a similar item. What kind of business practice is this? telemarketing retail marketing micromarketing

answer

micromarketing

question

Ch. 2 Which scenario is an example of an M2M interaction in a retail IoE solution? When a customer removes an item from the shelf, the RFID tag sends an inventory update message to the ordering management system. A customer uses a kiosk to order food in a gas station. A customer reviews the receipt after paying the shopping expense with a credit card. An employee replenishes canned fruits to a shelf after the sensor sends the signal that the shelf is almost empty.

answer

When a customer removes an item from the shelf, the RFID tag sends an inventory update message to the ordering management system.

question

Ch. 2 In a new smart home, the refrigerator has a sensor that detects that the milk container is almost empty. To what device would this sensor send this data so that eventually a text message is sent to the home owner? sensor server Internet provider server controller RFID

answer

controller

question

Ch. 2 True or False? The term big data refers only to the amount of data being generated?

answer

False

question

Ch. 2 How do packets travel across the Internet? They are packet switched independently, from router to router, along the best path. An end-to-end circuit is created between the source and destination before the packets are transmitted. The ISP of the sender communicates with the destination device to determine the path the packets should take through the Internet. They are broadcast across all links on the Internet until they are received by the destination device.

answer

They are packet switched independently, from router to router, along the best path.

question

Ch. 2 What is the purpose of an IP address? It identifies the source and destination of data packets on a network. It identifies a return address for replying to email messages. It identifies a location in memory from which a program runs. It identifies the physical location of a data center.

answer

It identifies the source and destination of data packets on a network.

question

Ch. 2 A data center has recently updated a physical server to host multiple operating systems on a single CPU. The data center can now provide each customer with a separate web server without having to allocate an actual discrete server for each customer. What is the networking trend that is being implemented by the data center in this situation? maintaining communication integrity virtualization BYOD online collaboration

answer

virtualization

question

Ch. 2 What are two reasons that electronic data is represented as bits? (Choose two.) Bits are more secure and make transmissions harder to hack. Bits are more efficient for storing data. Bits are the format best understood by people. Bits can be transmitted over longer distances without quality degradation. Bits decrease the number of connections that need to be made in the IoE.

answer

Bits are more efficient for storing data. Bits can be transmitted over longer distances without quality degradation.

STUDY

American National Standards Institute Blue Cross Blue Shield Digital Subscriber Line Health Computing

Chapter 8 The Electronic Claim 120 terms

Suzette Hendon

120 terms

Preview

Chapter 8 The Electronic Claim

question

Accredited Standards Committee X12

answer

The United States standards body formed by the American National Standards Institute (ANSI) for cross-industry development, maintenance, and publication of electronic data exchange standards.

question

Accredited standards Committee X12 Version 5010

answer

System developed by the American National Standards Institute that meets HIPAA standards for the transmission of either ICD-9 or ICD-10 diagnostic code data.

question

application service provider

answer

A practice management system available over the internet in which data are housed on the server of the ASP, but the accounts are managed by the health care provider's staff.

question

back up

answer

A duplicate data file, such as tape, CD-ROM, disk, or zip disk, used to record data; it may be used to complete or redo the operation if the primary equipment fails.

question

batch

answer

A group claims for different patients from one office submitted in one computer transmission.

question

business associated agreement

answer

Contract between the provider and a clearinghouse that submits the electronic claims on behalf of the provider.

question

cable modem

answer

A modem used to connect a computer to a cable television system that offers online services.

question

claim attachments

answer

Documents that contain information, hard copy or electronic, related to a completed insurance claim that assists in validating the medical necessity or explains the medical service or procedure for payment (e.g., operative report, discharge summary, invoice).

question

clearinghouse

answer

a service company that recieves electronic or paper claims from the provider, checks and prepares them for processing, and transmits them in HIPAA-complaint format to the correct carriers

question

code sets

answer

Any set of codes with their descriptions used to encode data elements, such as tables of terms, medical concepts, medical diagnostic codes, or medical procedure codes.

question

covered entity

answer

same as definition in Chapter 2

question

data elements

answer

Medical code sets used uniformly to document why patients are seen (diagnosis, ICD-9-CM) and what is done to them during their encounter (procedure, CPT-4, HCPCS).

question

digital subscriber line

answer

A high-speed connection through a telephone line jack and usually a means of accessing the Internet.

question

direct data entry

answer

Keying claim information directly into the payer system by accessing over modem dial-up or DSL. This is a technology to directly enter the information into the payer system via the access whether it is dial-up or DSL.

question

electronic data interchange

answer

The process by which understandable data items are sent back and forth via computer linkages between two or more entities that function alternatively as sender and receiver.

question

electronic funds transfer

answer

A paperless computerized system enabling funds to be debited, credited, or transferred, eliminating the need for personal handling of checks.

question

electronic remittance advice

answer

An online transaction about the status of a claim.

question

clearing house

answer

Software that receives insurance claims from the providers; performs, edits and sends them to the insurance carriers.

question

encoder

answer

An add-on software program to practice management systems that can reduce the time it takes to build or review insurance claims before batch transmission to the carrier.

question

National Standard Format

answer

The name of the standardization of data to reduce paper and have more accurate information and efficient organization.

question

HIPAA Transaction and Code Sets Rule

answer

This regulation under Health Insurance Portability and Accountability Act (HIPAA) defines the standardized methods for transmitting electronic health information. The TCS process includes any set of HIPAA-approved codes with their descriptions used to encode data elements, such as tables of terms, medical concepts,medical diagnostic codes, or medical procedure codes. TCS regulations were implemented to streamline electronic data interchange.

question

password

answer

A combination of letters and numbers that each individual is assigned to access computer data.

question

real time

answer

Online interactive communication between two computer systems allowing instant transfer of information.

question

standard transactions

answer

The electric files in which medical data are compiled to produce a specific format.

question

T-1

answer

A T-carrier channel that can transmit voice or data channels quickly.

question

taxonomy codes

answer

Numeric and alpha provider specialty codes that are assigned and classify each health care provider when transmitting electronic insurance claims.

question

trading partner

answer

same as definition for Business associate in Chapter 2

question

encryption

answer

To assign a code to represent data. This is done for security purposes.

question

trading partner agreement

answer

Contract between the provider and a clearinghouse that submits the electronic claims on be half of the provider.

question

ANSI

answer

American National Standards Institute

question

ASC X12

answer

Accredited Standards Committee X12

question

ASET

answer

administrative simplification enforcement tool

question

ASP

answer

application service provider

question

ATM

answer

automated teller machine

question

DDE

answer

direct data entry

question

DHHS

answer

Department of Health and Human Services

question

DSL

answer

Digital Subscriber Line

question

EDI

answer

electronic data interchange

question

EFT

answer

electronic funds transfer

question

EHR

answer

electronic health record

question

EMC

answer

electronic medical claim

question

EOMB

answer

explanation of Medicare benefits

question

ePHI

answer

electronic protected health information

question

ERA

answer

electronic remittance advice

question

HPID

answer

Health Plan Identifier

question

IRS

answer

Internal Revenue Service

question

MTS

answer

Medicare Transaction System

question

NDC

answer

National Drug Code

question

NSF

answer

National Standard Format

question

PMS

answer

practice management software

question

TCS Rule

answer

HIPAA Transaction and Code Set Rule

question

UPS

answer

Uninterruptible Power Source

question

Exchange of data in a standardized format through computer systems is a technology known as..

answer

Electronic Data Interchange (EDI)

question

The act of converting computerized data into a code so that unauthorized users are unable to read it is a security system known as....

answer

Encryption

question

Payment to the provider of service of an electronically submitted insurance claim may be received in approximately...

answer

Two Weeks or Less

question

Medical Practices that do not use the services of clearinghouses submit claims through a ____to the insurance company...

answer

Carrier-Direct/Direct Links

question

The benefits of using HIPAA standard transaction and code set

answer

A).Translations of various formats to the HIPAA-complaint standard format B).Reduction in time of claims preparation C).Fewer Claim Rejections D).Cost-Effective method through loss prevention' E).Fewer delays in processing and quicker response time F).More accurate coding with claims edits G).Consistent Reimbursement

question

Dr. Morgan has 10 or more full-time employees and submits insurance claims for his Medicare patients. Is his medical practice subject to the HIPAA transaction rules?

answer

Yes-Compliance is Required

question

Dr. Maria Montez does not submit insurance claims electronically and has five full-time employees. Is she required to abide by HIPAA transaction rules?

answer

It is not required to comply

question

Standard Code Sets used for the following....

answer

)( Physician Services)-(CPT), Current Procedural Terminology (Diseases and Injuries)-International Classification of Diseases, Ninth Revision, Clinical Modifications, Volumes 1 and 2 (ICD-9-CM) (Pharmaceuticals and Biologicals)-National Drug Code (NDC)

question

The staff at College clinic submits professional health care claims for each of their providers and must use the industry standard electronic format called_______________ to submit them electronically

answer

ASC X12N 837P

question

The billing department at college clinic must use the industry standard electronic format called ___________ to transmit health care claims electronically

answer

ASC X12N 837I

question

The Medicare fiscal intermediary (insurance carrier) uses the industry standard electronic format called____to transmit payment information to the college clinic and college hospital.

answer

ASC X12N 835

question

It has been 3 weeks since Gordon Marshall's health care claim was submitted to the XYZ insurance company and you wish to inquire about the claim.The industry standard electronic format that must be used to transmit this inquiry is called_________

answer

ASC X12N 276/277

question

Dr.Practons insurance billing specialist must use the industry standard electronic format called __________to obtain information about beatrice garcia's health policy benefits and coverage from the insurance plan.

answer

ASC X12N 270/271

question

The family practice taxonomy code is..

answer

207q0000x

question

The American National Standards Institute formed the___which developed the electronic data exchange standards.

answer

ASC X12N

question

Refer to table 8-4 in the handbook to name the levels of data collected to construct and submit a electronic form

answer

High-level information Claim-level information Specialty claim-level information Service line-level information Specialty service line-level information Other information

question

HIPAA electronic standards for claim submission were upgraded to version ________ and all providers,payers, and clearinghouses were required to use it effective January 1, 2012

answer

5010

question

The claims attachment standards have not yet been adopted;however the health insurance specialist should prepare for the final rule that is expected to be published no later than __________

answer

January 1, 2014

question

The _______ is an all numeric 10-character number assigned to each provider and required for all transactions with health plans effective May 23, 2007

answer

NPI

question

The most important function of a practice management system is _________

answer

accounts receivable

question

To look for and correct all errors before the health claim is transmitted to the insurance carrier,you may print an insurance billing worksheet or perform a front-end audit or

answer

scrubber

question

much of the patient and insurance information required to complete the cms-1500 form can be found on the ___________ form that is used to post charges.

answer

encounter

question

Add on software to a practice management system that can reduced the time it takes to build or review a claim before batching is known as a / an

answer

encoder

question

Software that is used in a network that serves a group of users working on a related project allowing access to the same data is a /an

answer

grouper

question

Many insurance companies, such as Medicare, provide instant access to information about pending claims though online _______________

answer

ERA-electronic remittance advice

question

An electronics funds transfer agreement may allow for health plans to ___________ overpayments from a provider's bank account.

answer

recoup

question

The medicare electronic remittance advice was previously referred as a/an _________________________

answer

EOMB-explanation of medicare benefits

question

On completion of a signed agreement and approval of enrollment with a third party payer for electronic claims submission, the provider will be assigned a ________________________ number.

answer

submitter

question

When computer software is upgraded, the physician must submit a batch of ___________________ to the insurance carrier to determine if claims can be transmitted successfully.

answer

test files

question

Under HIPAA transaction standard ASC X12 version 5010,a _____________ digit zip code is required to report service facility locations.

answer

nine

question

The ________________________________ is a electronic tool that enables organizations to file a complaint against a noncompliant covered entity that is negatively impacting the efficient processing of claims.

answer

ASET-ADMINISTRATIVE SIMPLIFICATION ENFORCEMENT TOOL

question

Access controls allow organizations to create _____________ for each job category that will restrict access to certain data.

answer

password

question

Under HIPAA, ________________ efforts must be made to limit the use and disclosure of PHI.

answer

reasonable

question

Electronic claims are submitted by means of

answer

EDI

question

Today most claims are submitted by means of

answer

EDI

question

The online error process allows providers to

answer

correct claim errors prior to transmission of the claim

question

Under HIPAA, data elements that are use uniformly to be documented why patients are seen (diagnosis) and what is done to them during their encounter(procedure) are known as

answer

medical code sets

question

The standard transaction that replaces the paper cms-1500 (02-1200) claim form and more than 400 versions of the electronic national standard format is called the

answer

837P

question

The next version of the electronic claims submission that will be proposed for consideration once lessons are learned from implementation of version 5010 will be

answer

version 6020

question

A standard unique number that will be assigned to identify individual health plans under the affordable care act is referred to as an

answer

HPID

question

Uniform patient identifiers

answer

were required on all claims effective may 23 2007

question

Encounter forms should be reviewed annually for changes that may have been made to

answer

diagnosis codes procedure codes HCPCS codes

question

A technique for entry of data which can save time and keystrokes by recording commands into memory is referred to as use of

answer

macros

question

An authorization and assignment of health benefits signature for a patient who was treated in the hospital but has never been to the providers office

answer

is not required;the authorization obtained by the hospital applies to that provider's claim filing.

question

A paperless computerized system that enables payments to be transferred automatically to a physician's bank account by a third party payer may be done via

answer

EFT-electronic funds transfer

question

An electronic Medicare remittance advice that takes the place of a paper medicare explanation of benefits (EOB) is referred to as

answer

ANSI 835

question

A method for submitting claims electronically by keying information into the payer system for processing is accomplished through use of

answer

direct data entry-DDE

question

A report that is generated by a payer and sent to the provider to show how many claims were received as electronic claims and how many were automatically rejected and will not be processed is called an

answer

transaction transmission summary

question

The HIPAA transaction standard ASC X12 version 5010 requires that anesthesia services be reported

answer

per minute

question

Which section of the HIPAA security rule recommends unique usernames and passwords to log on to any computer with access to PHI?

answer

technical safeguards

question

Which section of the HIPAA security rule recommends use of screensavers that will activate 1 to 60 minutes of inactivity

answer

physical safeguards

question

Verification of successful backups by comparing original records with copied records should be performed

answer

once a week

question

An acceptable method for ensuring that ePHI cannot be recovered from a hard drive that is being disposed of is by

answer

deletion of files formatting hard drives incineration

question

Like paper claims electronic claims require the performing physicians signature

answer

False

question

Claims must be submitted to various insurance payers in a single batch electronic transmission

answer

True

question

under hipaa insurance payers can require health care providers to use the payers own version of local code sets

answer

false

question

as icd and cpt codes are deleted and become obsolete they should immediately be removed from the practices computer system

answer

false

question

hipaa has brought forth electronic formats for determination of eligibility for a health insurance plan

answer

true

question

hipaa's electronic standard transactions are identified by a four digit number that proceeds asc x12n

answer

false

question

implementation of icd-10 resulted in a upgrade to hipaa transaction standard asc x12 version 6020

answer

false

question

hipaa requires that the npi number be used to identify employers rather than inputting the actual name of the company when submitting claims

answer

true

question

hipaa limits how computer systems may transmit data and formats for storage of data

answer

true

question

a paper remittance advice is generated by medicare when using ansi 835 version 5010

answer

true

question

hipaa transaction standard asc x12 version 5010 allows employers identification numbers to be used to report as a primary identifier

answer

false

question

when transmitting electronic claims inaccuracies that violate the hipaa standard transaction format are known as syntax errors

answer

true

question

an organization may file a complaint online against someone whose actions impact the ability of a transaction to be accepted or efficiently processed by using the administrative simplification enforcement tool (ASET)

answer

true

question

incidental uses and disclosures of protected health information(PHI) are permissible under hipaa when reasonable safeguards have been used to prevent inappropriate revelation of phi

answer

true

question

deleting files or formatting the hard drive is sufficient to keep electronic protected health information from being accessed

answer

false

STUDY

Audio Computer Networks Digital Subscriber Line Internet Social Networking Site Social Networking Sites Solid State Drive

Сomputer Networking and Communication Flashcards 48 terms

Richard Lattimore

48 terms

Preview

Сomputer Networking and Communication Flashcards

question

A lower bandwidth means more data transmits

answer

false

question

A(n) ____________________ address is a number that uniquely identifies the location of each computer or device connected to the Internet.

answer

question

All social networking sites have a specialized audience.

answer

True

question

The major differences between server computers like the one in the accompanying figure and client computers are that the client typically has more power, more storage space, and expanded communications capabilities

answer

question

A search engine displays a list of webpage names that contain the search text. What is the term for that list

answer

Hits

question

USB flash drives and memory cards usually hold more than hard disks like the kind shown in the accompanying figure

answer

False

question

A TCP server is an Internet server that usually is associated with an Internet access provider

answer

False

question

A computer like the one in the accompanying figure weighs up to ____________________ pounds (depending on the configuration

answer

question

A(n) ____________________ is a named collection of stored data, instructions, or information and can contain text, images, video, and audio

answer

File

question

A mobile processor is a type of software for computers and mobile devices that reads a user's specified web feeds and collects their most recent content

answer

False

question

A(n) ____________________ name is the text-based name that corresponds to the IP address of a server that hosts a website.

answer

Domain

question

According to netiquette, Internet users should assume which of the following

answer

the use of all capital letters is the equivalent of shouting

question

A(n) ____________________ is a filtering program that stops pop-up ads from displaying on webpages

answer

pop up

question

A(n) ____________________ is software that finds websites, webpages, images, videos, news, maps, and other information related to a specific topic

answer

Search engine

question

A game console is small enough to fit in one hand, making it more portable than the handheld game device.

answer

False

question

A(n) ____________________ is a motion you make on a touch screen with the tip of one or more fingers or your hand

answer

gesture

question

A megabyte is equal to approximately one billion characters.

answer

False

question

Because technology changes, you must keep up with the changes to remain digitally ____________________.

answer

literate

question

A blog is an informal website consisting of time-stamped articles in a diary or journal format, usually listed in reverse chronological order.

answer

True

question

0 out of 1.67 points Incorrect A(n) ____________________ is a duplicate of content on a storage medium that you can use in case the original is lost, damaged, or destroyed

answer

Backup

question

A(n) ____________________ is an Internet-capable phone that usually also includes a calendar, an appointment book, an address book, a calculator, a notepad, games, and several other apps (programs).

answer

Smartphone

question

A(n) ____________________ is an input device that converts printed material into a form the computer can process

answer

Scanner

question

Which of the following is a collection of computers and devices connected together, as shown in the accompanying figure, often wirelessly, via communications devices and transmission media

answer

Network

question

Using the technology shown in the accompanying figure, others connected to the same server see what a user has typed

answer

True

question

0 out of 1.67 points Incorrect A(n) ____________________ is a collaborative website that allows users to add to, modify, or delete the website content via their browser. Selected Answer: Incorrect [None Given]

answer

wiki

question

A hot spot is a wireless network that provides Internet connections to mobile computers and devices.

answer

True

question

Most examples of the kind of computer shown in the accompanying figure can operate solely on batteries

answer

False

question

All social networking sites require friends to confirm a friendship

answer

False

question

of 1.67 points Incorrect A web ____________________ is software that finds websites, webpages, images, videos, news, maps, and other information related to a specific topic

answer

Search engine

question

An entertainment website contains content that describes a cause, opinion, or idea

answer

False

question

Servers like the one in the accompanying figure typically support only one computer at a time

answer

Falsee

question

Bing, Google, and Yahoo! are all examples of web ____________________.

answer

Search engines

question

Most websites of the kind shown in the accompanying figure require payment for services

answer

False

question

Similar to an editorial section in a newspaper, websites like the kind shown in the accompanying figure reflect the interests, opinions, and personalities of the author.

answer

True

question

Incorrect A phishing filter will prevent your browsing history, passwords, user names, and other personal information from being revealed

answer

False

question

The difference between a wiki and a site like the one in the accompanying figure is that users cannot modify original posts on an wiki.

answer

False

question

0 out of 1.67 points Incorrect As wikis have grown in number, size, and popularity, many educators and librarians have shunned the sites as valid sources of research `

answer

TrueTrue

question

A(n) ____________________ device is a computing device small enough to hold in your hand. Selected Answer

answer

mobile

question

(n) ____________________, which is similar to a password, consists of several words separated by spaces

answer

passphrase

question

0 out of 1.67 points Incorrect A(n) ____________________ is a portable storage device that is small and lightweight enough to be transported on a keychain or in a pocket

answer

USB Flash Drive

question

. 0 out of 1.67 points Incorrect A(n) ____________________ is a mobile computing device designed for single-player or multiplayer video games.

answer

Game console

question

. 0 out of 1.67 points Incorrect A disadvantage with a subject directory is that users sometimes have difficulty deciding which categories to choose as they work through the menus of links presented

answer

True

question

The term ____________________ refers to the worldwide collection of websites like the one in the accompanying figure

answer

blogsphere

question

webpage is a collection of related websites

answer

False

question

Batteries in the kind of computer shown in the accompanying figure typically last longer than those in tablets.

answer

False

question

A password is a unique combination of characters, such as letters of the alphabet or numbers, that identifies one specific user.

answer

False

question

Collections, such as that pictured in the accompanying figure, allow computers to share which of the following?

answer

resources

question

. 0 out of 1.67 points Incorrect An Internet connection is not necessary for participating in e-commerce.

answer

false

STUDY

Business Management Computer Programming Digital Subscriber Line Topology Work From Home

Chapter11 – Flashcards 68 terms

Kayden Hussain

68 terms

Preview

Chapter11 – Flashcards

question

1. The Internet can transfer conventional data and voice data.

answer

question

2. It wasn't until the 1950s that POTS began carrying computer data signals as well as voice signals.

answer

question

3. Only two wires are required to complete a telephone circuit.

answer

question

4. A trunk has a unique telephone number associated with it.

answer

question

5. Subscriber loops usually transmit digital signals, which require amplifiers every few kilometers.

answer

question

6. Prior to 1984, AT (American Telephone and Telegraph) owned all the long-distance telephone lines in the United States.

answer

question

7. Telephone systems were originally designed to transmit the human voice.

answer

question

8. The more information you wish to send over a medium, the lower the frequency of the signal you need to represent that information.

answer

question

9. When they were originally introduced many years ago, dial-up modems were capable of data transfer speeds of merely 15 to 30 bits per second.

answer

question

10. A V.92 modem can place a data connection on hold should someone call the user's telephone number.

answer

question

11. An asymmetric service is useful for an Internet connection in which the bulk of the traffic comes down from the Internet to the workstation.

answer

question

12. Most residential DSL services are symmetric.

answer

question

13. There is only one DSL format in use today.

answer

question

14. A cable modem is a physical device that separates the computer data from the cable television video

answer

question

15. Cable modem connections are typically symmetric.

answer

question

16. The most popular example of a leased line service is the T-1.

answer

question

17. Quarter-T-1 and half-T-1 lines are called fractional T-1 services.

answer

question

18. The frame relay service can only be a long-distance service.

answer

question

19. Frame relay is called a layer 6 protocol.

answer

question

20. Typically, frame relay is a replacement for the leased lines that connect a business to other businesses or connect multiple offices of the same business.

answer

question

21. Local high-speed telephone connections are almost always less expensive than long-distance, high-speed telephone connections.

answer

question

22. The price of the PVC is inversely proportional to the CIR level.

answer

question

23. Frame relay was originally designed and used to transfer packets of data between two sites more cost effectively than leased lines could.

answer

question

24. ATM transfer rates are as fast as 311 Mbps.

answer

question

25. A real-time interactive application is one of the most demanding with respect to data transmission rate and network throughput.

answer

question

26. DSL and cable modems are more expensive than frame relay systems at comparable speeds.

answer

question

27. Convergence has had a particularly noticeable impact on the telecommunications market.

answer

question

28. ATM clearly dominates in the local area network arena.

answer

question

29. A company that wishes to have its own in-house telephone system will often buy or lease a PBX.

answer

question

30. Frame relay and ATM are losing market share to Internet services such as FTP and Telnet.

answer

question

1. The local loop commonly consists of either four or ____ wires. a. six c. nine b. eight d. ten

answer

b. eight

question

2. On the other end of the local loop is the local telephone company's ____. a. trunk c. central office b. interLATA d. intraLATA

answer

c. central office

question

3. As long as a telephone call remains within a LATA (a(n) ____ call), the telephone call is local and is handled by a local telephone company. a. intraLATA c. outerLATA b. extraLATA d. outLATA

answer

a. intraLATA

question

4. If the telephone call passes out of one LATA and into another (a(n) ____ call), the telephone call is long distance and must be handled by a long-distance telephone company. a. intraLATA c. inLATA b. innerLATA d. interLATA

answer

d. interLATA

question

5. The telephone network consists of two basic types of telephone lines: a subscriber loop, or standard telephone line, and a ____. a. trunk c. LATA b. CIR d. SONET

answer

a. trunk

question

6. After the 1984's Modified Final Judgment, the long-distance telephone companies became known as ____. a. local exchange carriers (LECs) c. interexchange carriers (IECs or IXCs) b. central office exchange service d. private branch exchange (PBXs)

answer

c. interexchange carriers (IECs or IXCs)

question

7. A(n) ____ is a service from local telephone companies in which up-to-date telephone facilities at the telephone company's central (local) office are offered to business users, so that they don't need to purchase their own facilities. a. local exchange carriers (LECs) c. interexchange carriers (IECs or IXCs) b. central office exchange service d. private branch exchange (PBXs)

answer

b. central office exchange service

question

8. A(n) ____ handles all in-house calls and places calls onto outside telephone lines. a. local exchange carriers (LECs) c. interexchange carriers (IECs or IXCs) b. local access transport area (LATA) d. private branch exchange (PBXs)

answer

d. private branch exchange (PBXs)

question

9. ____ are permanent direct connections between two specified points. a. Tie lines c. Centrex b. PBXs d. IPX

answer

a. Tie lines

question

10. The Telecommunications Act of 1996 mandated that the existing local telephone companies, now called ____, must give CLECs access to their telephone lines. a. private Branch Exchange (PBX) b. Centrex (central office exchange service) c. incumbent local exchange carriers (ILECs) d. interexchange carriers (IECs)

answer

c. incumbent local exchange carriers (ILECs)

question

11. The ____ standard is a 56,000-bps dial-up modem standard approved by a standards-making organization rather than a single company. a. R.56 c. 802.11Q b. V.90 d. 803.1

answer

b. V.90

question

12. A(n) ____ connection is one in which the transfer speeds in both directions are equal. a. symmetric c. static b. asymmetric d. dynamic

answer

a. symmetric

question

13. A(n) ____ connection has a faster downstream transmission speed than its upstream speed. a. symmetric c. asymmetric b. static d. dynamic

answer

c. asymmetric

question

14. Because DSL is an always-on connection, it uses a ____ circuit instead of a switched circuit. a. changing c. virtual b. dynamic d. permanent

answer

d. permanent

question

15. When no splitter is used to separate the DSL signal from the POTS signal, then the service is called ____. a. asymmetric DSL c. symmetric DSL b. splitterless DSL d. POTSless DSL

answer

b. splitterless DSL

question

16. Digital subscriber line comes in a variety of formats. Often collectively referred to as ____. a. ADSL c. SDSL b. CDSL d. xDSL

answer

d. xDSL

question

17. ____ is a popular format that transmits the downstream data at a faster rate than the upstream rate. a. Asymmetric digital subscriber line (ADSL) b. Consumer DSL (CDSL) c. DSL Lite d. High bit-rate DSL (HDSL)

answer

a. Asymmetric digital subscriber line (ADSL)

question

18. ____ is a trademarked version of DSL with speeds that are a little slower than typical ADSL speeds. a. Asymmetric digital subscriber line (ADSL) b. DSL Lite c. Consumer DSL (CDSL) d. High bit-rate DSL (HDSL)

answer

b. DSL Lite

question

19. ____ is the earliest form of DSL. a. DSL Lite c. Very high data rate DSL (VDSL) b. High bit-rate DSL (HDSL) d. Rate-adaptive DSL (RADSL)

answer

b. High bit-rate DSL (HDSL)

question

20. ____ is a format in which the transfer rate can vary, depending on noise levels within the telephone line's local loop. a. DSL Lite c. Very high data rate DSL (VDSL) b. High bit-rate DSL (HDSL) d. Rate-adaptive DSL (RADSL)

answer

d. Rate-adaptive DSL (RADSL)

question

21. A ____ service is an all-digital connection that can transfer either voice or data at speeds up to 1.544 Mbps. a. T-1 c. T-3 b. T-2 d. T-4

answer

a. T-1

question

22. ____ is a packet-switched network that was designed for transmitting data over fixed lines. a. T-1 c. Frame relay b. IntraLATA d. InterLATA

answer

c. Frame relay

question

23. The designation layer ____ protocol means that frame relay technology is only one part of a network application and resides at the data link layer. a. 2 c. 4 b. 3 d. 6

answer

a. 2

question

24. When a customer establishes a permanent virtual circuit with a frame relay carrier, both customer and carrier agree on a data transfer rate called the ____. a. bit rate c. committed information rate (CIR) b. PVC rate d. LATA rate

answer

c. committed information rate (CIR)

question

25. The ____ allows the customer to exceed the committed information rate by a fixed amount for brief moments of time. a. bit rate c. committed information rate (CIR) b. burst rate d. LATA rate

answer

b. burst rate

question

26. Before ATM can transfer any data, you must first create a logical connection called a ____. a. virtual path connection (VPC) c. network-network interface b. virtual channel connection (VCC) d. network-user interface

answer

b. virtual channel connection (VCC

question

27. A ____ is a bundle of VCCs that have the same endpoints. a. virtual path connection (VPC) c. network-network interface b. virtual interface connection (VIC) d. network-user interface

answer

a. virtual path connection (VPC)

question

28. When a VCC transmits network management and routing signals, it is called the ____. a. virtual path connection (VPC) c. network-network interface b. virtual interface connection (VIC) d. network-user interface

answer

c. network-network interface

question

29. ____ is the most expensive ATM class of service. a. Variable bit rate (VBR) c. Unspecified bit rate (UBR) b. Available bit rate (ABR) d. Constant bit rate (CBR)

answer

d. Constant bit rate (CBR)

question

30. ____ applications often send bursts of data, and the ATM network guarantees that its traffic is delivered on time. a. Variable bit rate (VBR) c. Unspecified bit rate (UBR) b. Available bit rate (ABR) d. Constant bit rate (CBR)

answer

a. Variable bit rate (VBR)

question

31. ____ is capable of sending traffic that may experience bursts of data, but there are no promises as to when the data may be sent. a. Variable bit rate (VBR) c. Unspecified bit rate (UBR) b. Available bit rate (ABR) d. Constant bit rate (CBR)

answer

c. Unspecified bit rate

question

32. ____ means that users utilize a single desktop application to send and receive e-mail, voice mail, and fax. a. Interactive voice response c. Fax processing b. Unified messaging d. Third-party call control

answer

b. Unified messaging

question

33. ____ means that a user calling into a company telephone system provides some form of data by speaking into the telephone, and a database query is performed using this spoken information. a. Third-party call control b. Unified messaging c. Fax-back d. Integrated voice recognition and response

answer

d. Integrated voice recognition and response

question

34. In ____, a fax image that is stored on a LAN server's hard disk can be downloaded over a local area network, converted by a fax card, and sent out to a customer over a trunk. a. third-party call control c. fax processing b. unified messaging d. integrated voice recognition and response

answer

c. fax processing

question

35. ____ means that users have the ability to control a call—for example, set up a conference call—without being a part of it. a. Third-party call control b. Unified messaging c. Fax-back d. Integrated voice recognition and response

answer

a. Third-party call control

question

36. ____ means that different icons on a computer screen represent common PBX functions such as call hold, call transfer, and call conferencing, making the system easier for operators to use. a. Third-party call control c. Fax-back b. PBX graphic user interface d. Call filtering

answer

b. PBX graphic user interface

question

37. ____ means that users can specify telephone numbers that are allowed to get through. a. PBX graphic user interface c. Fax-back b. Customized menuing system d. Call filtering

answer

d. Call filtering

question

38. MPLS and VPNs continue to replace which long-distance data services? a. Google and Yahoo c. frame relay and ATM b. Telnet and FTP d. frame relay and FTP

answer

c. frame relay and ATM

STUDY

Digital Subscriber Line Internet Service Providers North America

Flashcard Internet 73 terms

Ray Collins

73 terms

Preview

Flashcard Internet

question

The Internet is one large network.

answer

Answer: False

question

The Internet is flat in structure.

answer

Answer: False

question

National Internet service providers connect together and exchange data at Network Access Points.

answer

Answer: True

question

Network access points were originally designed to connect only local ISPs.

answer

Answer: False

question

As the number of ISPs has grown, a new form of network access point called a metropolitan area exchange has emerged.

answer

Answer: True

question

Peering means that a national ISP does not charge another national ISP to transmit its messages.

answer

Answer: True

question

A point of presence is the place at which the ISP provides services to its customers.

answer

Answer: True

question

Technologies such as DSL and cable modem are called narrowband technologies.

answer

Answer: False

question

Digital Subscriber Line is a family of multipoint technologies.

answer

Answer: False

question

To use DSL, a customer needs a DSL Access Multiplexer installed at his or her location.

answer

Answer: False

question

Another term for a DSL modem is a DSL brouter.

answer

Answer: False

question

The least common type of DSL in use today is Asymmetric DSL.

answer

Answer: False

question

ADSL is called asymmetric because its two data channels have exactly the same speed.

answer

Answer: False

question

Very-high-data-rate Digital Subscriber Line is designed for use over long local loops.

answer

Answer: False

question

The dominant standard for a cable modem is Data over Cable System Interface Specification.

answer

Answer: True

question

A distribution hub includes a combiner and a Cable modem termination system.

answer

Answer: True

question

Wireless DSL is a line-of-sight technology

answer

Answer: True

question

Wireless Application Environment supports mobile wireless Internet applications on devices with small display screens operating over low speed wireless connections.

answer

Answer: True

question

Fiber-to-the-home is another term for satellite fixed wireless technology.

answer

Answer: False

question

The Internet Engineering Steering Group provides strategic architectural oversight for the Internet.

answer

Answer: False

question

Internet 2 is the common name for the Abilene network.

answer

Answer: True

question

Each of the networks in Internet 2 has a set of access points called terapops.

answer

Answer: False

question

At the top of the Internet structure are national ___________, such as AT&T and Sprint. a. Network Access Points b. Internet service providers c. bridges d. LATAs e. digital subscriber lines

answer

Answer: B

question

National ISPs connect together and exchange data at ___________. a. Network Access Points b. cable modem termination system endpoints c. distribution hubs d. the Internet engineering task force headquarters e. the Internet Society network center

answer

Answer: A

question

_________ are smaller versions of NAPs that link a set of regional ISPs. a. mini Network Access Points b. cable modem termination system endpoints c. distribution hubs d. metropolitan area exchanges e. points-of-presence

answer

Answer: D

question

__________ has led to the belief that the Internet is "free". a. Encrypting b. Peering c. Bridging d. Tolling e. Polling

answer

Answer: B

question

___________ refers to the fact that ISPs do not charge one another (at the same level) for transferring messages they exchange across an NAP or MAE. a. Popping b. Peering c. Yiping d. Napping e. Chargebacking

answer

Answer: B

question

A _________ is the place at which the ISP provides services to its customers. a. remote access point b. network access point c. cable modem termination system endpoint d. point-of-presence e. metropolitan area exchange

answer

Answer: D

question

In general, local ISPs make money by charging ________. a. customers b. ICANN c. UCAID d. the DSLAM e. CSUs/DSUs

answer

Answer: A

question

A ___________ is used by ISPs to authenticate its customers. a. password server b. remote-access server. c. file server d. WAP server. e. Web server

answer

Answer: B

question

Which of the following is one of the national ISPs in North America? a. IETF b. IEEE c. IAB d. Sprint e. ISOC

answer

Answer: D

question

Technologies that provide higher-speed communications than traditional modems (e.g., DSL) are known as ______________ technologies. a. middleband b. narrowband c. rubberband d. metalband e. broadband

answer

Answer: E

question

Digital _________ Line is a family of point-to-point technologies designed to provide high-speed data transmission over traditional telephone lines. a. System b. Satisfaction c. Speedy d. Subscriber e. Switch

answer

Answer: D

question

For access to DSL, __________ equipment is installed at the customer location. a. point-of-presence b. satellite dish c. customer premises d. metropolitan area exchange e. network access point

answer

Answer: C

question

A __________ separates traditional voice telephone transmission from the data transmissions in the equipment located at the customer site for DSL. a. line splitter b. V.32bis modem c. line analyzer d. main distribution frame e. network access point

answer

Answer: A

question

Data traffic from the customers premises is sent to a __________ which is located at the local carrier's end office. a. modem b. codec c. DSLAM d. NIC e. ATM

answer

Answer: C

question

The _________ is the connection from a home or business to the telephone company end office. a. distribution hub b. RFC c. UCAID d. local loop e. CA*net 3

answer

Answer: D

question

A DSL modem is also known as a: a. DSL bridge b. DSL brouter c. DSL router d. DSL gateway e. DSL hub

answer

Answer: C

question

At the DSL local carrier's office, the __________ demultiplexes the data streams and converts them into ATM data. a. DSLAM b. GrandSlam c. WAP d. line splitter e. X.25 PAD

answer

Answer: A

question

Asymmetric DSL uses ___________ multiplexing to create three separate channels over one local loop circuit. a. inverse b. time division c. statistical time division d. wave division e. frequency division

answer

Answer: E

question

To balance the trade-off between speed and distance in ADSL, most ADSL service providers have chosen a T1 level of ADSL, and offer it under the trademarked name of _________ ADSL. a. CA*net 3 b. DOCSIS c. G.Lite d. OE e. UCAID

answer

Answer: C

question

Very-high-data-rate DSL uses multiplexing to provide _________ channels. a. two b. three c. four d. five e. six

answer

Answer: B

question

Which of the following statements is true? a. On a circuit, the shorter the distance, the higher the speed. b. On a circuit, the longer the distance, the higher the speed. c. On a circuit, the longer the distance, less attenuation occurs. d. On a circuit, the shorter the distance, more attenuation occurs. e. When more attenuation occurs, higher frequency signals can be used effectively.

answer

Answer: A

question

A digital service offered by cable companies is the _________. a. Abilene network b. WAP proxy c. G.Lite ADSL d. cable modem e. Next Generation Internet

answer

Answer: D

question

Another term for cable networks that use both fiber-optic and coaxial cable is __________. a. fixed wireless b. mobile wireless c. distribution hub d. hybrid fiber coax e. fibrax

answer

Answer: D

question

A T1 level of ADSL has a maximum downstream rate of about _________ Mbps. a. 9000 b. 8.4 c. 1.5 d. 650 e. 6.1

answer

Answer: C

question

A headend is also referred to as a: a. Abilene network b. WAP proxy c. cable modem d. distribution hub e. fiber node

answer

Answer: D

question

Wireless DSL requires __________ to be effective. a. Abilene networks b. tall buildings or towers c. cable modems d. fiber nodes e. hybrid fiber coax

answer

Answer: B

question

A(n) __________ is used to connect a fiber optic cable from the cable TV company side to a coaxial cable on the customer side. a. CA*net 3 b. RFC c. WAP proxy d. fixed wireless connection e. optical-electrical converter

answer

Answer: E

question

A(n) ___________ contains a series of cable modems/multiplexers and converts the data from cable modem protocols into protocols needed for Internet traffic, before passing them to a router connected to an ISP POP. a. Internet steering system b. optical-electrical converter c. WAP proxy d. cable modem termination system e. fixed wireless system

answer

Answer: D

question

The multipoint version of fixed wireless is sometimes known as: a. point-to-multipoint b. point-to-point c. CA*Net3 d. DOCSIS e. DSLAM

answer

Answer: A

question

___________ is designed to enable the use of normal Web applications on computers and devices with small display screen operating over low speed wireless connections. a. CA*Net3 b. The Abilene network c. Internet 2 d. Wireless Application Protocol e. X.25 protocol

answer

Answer: D

question

A transceiver at the WAP gateway passes requests to a __________ server from a handheld device. a. main distribution b. Internet Society c. local loop d. wireless telephony application e. line splitter

answer

Answer: D

question

A ____________ translates a wireless application request to HTTP and sends it over the Internet to the desired Web server. a. passive optical scanner b. local loop c. cable modem d. peer e. WAP proxy

answer

Answer: E

question

Running fiber optic cable into the home as an alternative networking technology to DSL is called: a. passive optical networking b. active optical networking c. passive fibrous networking d. active fibrous networking e. wireless networking

answer

Answer: A

question

In passive optical networking, the optical signal has a maximum length of about __________. a. 500 meters b. 1000 meters c. 1 mile d. 5 miles e. 10 miles

answer

Answer: E

question

The ___________ is responsible for technical management of IETF and the Internet standards process. a. Internet Society b. University Corporation for Advanced Internet Development c. Internet Engineering Steering Committee d. Internet Architecture Board e. Internet Research Task Force

answer

Answer: C

question

The _________operates like the IETF through small research groups focused on specific issues. a. Internet Society b. University Corporation for Advanced Internet Development c. Internet Engineering Steering Committee d. Internet Architecture Board e. Internet Research Task Force

answer

Answer: E

question

In 1996, The National Science foundation provided $100 million to start the ___________ program to develop the very-high-performance Backbone Network Service. a. CA*Net3 b. UCAID c. Next Generation Internet d. Internet 3 e. WAP proxy

answer

Answer: C

question

Internet 2 is also known as: a. CA*Net3 b. IETF c. Next Generation Internet d. the Abilene network e. passive optical networking

answer

Answer: D

question

CA*Net3 was developed by a Canadian organization known as: a. IETF b. ARDNOC c. ADSL d. RFC e. UCAID

answer

Answer: B

question

Which of the following new Internet efforts was started by 34 universities? a. CA*net 3 b. ARDNOC c. vBNS d. NGI e. UCAID

answer

Answer: E

question

Another major high-speed network experimenting with long distance Ethernet over fiber is _____________. a. AT&T b. Sprint c. Yipes d. MCI WorldCom e. the National Lambda Rail

answer

Answer: E

question

Which of the following groups developed the Canadian next generation Internet? a. MCI WorldCom b. ARDNOC c. UCAID d. Yipes e. NSF

answer

Answer: B

question

Which of the following groups developed Internet 2? a. MCI WorldCom b. ARDNOC c. UCAID d. Yipes e. ISOC

answer

Answer: C

question

A high-speed Internet has a set of access points called ____pops that provide point-of-presence at ________ speeds. a. giga, gigabit b. mega, megabit c. multi, multibit d. giga, megabit e. multi, gigabit Answer: A

answer

Answer: A

question

Some of the new applications being developed for a high-speed Internet include a. Tele-immersion b. Tele-conferencing c. QoS d. Broadband e. Tele-phoning

answer

Answer:

question

_________ is being pioneered by Yipes.com. a. Active fibrous networking b. The Abilene network c. CA*Net3 d. Ethernet to the home e. Next Generation Internet

answer

Answer: D

question

One advantage of _____________ is that no conversations between LAN and WAN protocols are needed. a. active fibrous networking b. The Abilene network c. CA*Net3 d. ethernet to the home e. Next Generation Internet

answer

Answer: D

question

The closest the Internet has to an "owning" organization is the ___________. a. Internet Service Provider b. Abilene network c. CA*Net3 d. University Corporation for Advanced Internet Development e. Internet Society

answer

Answer: E

question

Which of the following is not part of the work of the Internet Society? a. public policy b. connecting optical-electrical converters c. education d. development of Internet standards e. maintenance of Internet standards

answer

Answer: B

question

The ________ is a large open international community of network designers, operators, vendors, and researchers concerned with the evolution of the Internet architecture and smooth operation of the Internet. a. Internet Society b. Internet Engineering Task Force c. Internet Engineering Steering Committee d. Internet Architecture Board e. Internet Research Task Force

answer

Answer: B

question

answer

Answer: C

STUDY

Digital Subscriber Line Frequently Asked Questions Sales Force Automation

is final ch 13 mc – Flashcards 49 terms

Jacob Herring

49 terms

Preview

is final ch 13 mc – Flashcards

question

Trends that have led to the supply chain concept include all of the following except: a) Modern organizations are focusing on their core competencies. b) Modern organizations are concentrating on becoming more agile and flexible. c) Modern organizations are buying their suppliers in order to have more transparency along the supply chain. d) Modern organizations are relying on other companies to supply necessary goods and services. e) Modern organizations are relying on an increasing number of suppliers.

answer

question

_____ is the ability for all organizations in a supply chain to access or view relevant data on purchased materials as these materials move through their suppliers' production processes and transportation networks to their receiving docks. a) Supply chain visibility b) Horizontal integration c) Vertical integration d) Supply chain intelligence e) Supply chain integration

answer

question

_____ is the time between the receipt of incoming goods and the dispatch of finished, outbound products. a) Inventory turnover b) Inventory velocity c) Inventory speed d) Inventory time e) Inventory production

answer

question

A(n) _____ refers to the flow of materials, information, money, and services from raw material suppliers, through factories and warehouses to the end customers. a) demand chain b) business process c) manufacturing process d) supply chain e) enterprise resource process

answer

question

The _____ is comprised of a company's suppliers, the suppliers' suppliers, and the processes for managing them. a) suppliers' chain b) external supply chain c) upstream portion of the supply chain d) downstream portion of the supply chain e) entire supply chain

answer

question

Packaging, assembly, and manufacturing take place in which segment of the supply chain? a) upstream b) internal c) downstream d) external e) None of the choices are correct.

answer

question

The ________ refers to a company's organization and processes for distributing and delivering products to its final customers. a) suppliers' chain b) external supply chain c) upstream portion of the supply chain d) downstream portion of the supply chain e) entire supply chain

answer

question

Distribution or dispersal takes place in which segment of the supply chain? a) upstream b) internal c) downstream d) external e) None of the choices are correct.

answer

question

_____ are the physical products, raw materials, and supplies that flow along a supply chain. a) Reverse flows b) Reverse logistics c) Material flows d) Information flows e) Financial flows

answer

question

Returned products, recycled products, and disposal of materials or products are called ______________. a) reverse flows b) returns c) material flows d) information flows e) financial flows

answer

question

_____ consist of data that are related to demand, shipments, orders, returns, and schedules. a) Reverse flows b) Reverse logistics c) Material flows d) Information flows e) Financial flows

answer

question

_____ involve money transfers, payments, credit card information and authorization, payment schedules, e-payments, and credit-related data. a) Reverse flows b) Reverse logistics c) Material flows d) Information flows e) Financial flows

answer

question

Haya decided she was going to set up a tie store on her campus. Which of the following is true about Haya's supply chain? a) Haya's supplier is downstream in her supply chain. b) Haya's customers are upstream in her supply chain. c) If a customer returns a tie, that is known as reverse logistics. d) Haya has no information flows. e) Haya's supplier is the only other link in her supply chain.

answer

question

Taylor uses t-shirts to make bags. donates all of her profits. Which of the following is true about Taylor's supply chain? a) Taylor's supplier is downstream in her supply chain. b) Taylor's customers are downstream in her supply chain. c) Taylor has no information flows. d) Taylor's supplier is the only other link in her supply chain.

answer

question

The goals of supply chain management include which of the following? a) to reduce uncertainty and risks along the supply chain b) to reduce inventory levels c) to reduce cycle time d) to improve customer service e) All of the choices are correct.

answer

question

Which of the following is not a goal of supply chain management? a) to reduce uncertainty along the supply chain b) to decrease inventory levels c) to increase cycle time d) to improve customer service e) to improve business processes

answer

question

Interorganizational information systems result in all of the following except: a) reduced costs of routine business transactions b) improved quality of information flow c) reduced errors d) increased cycle time e) eliminated paper processing

answer

question

In the _____, the production process begins with a forecast. a) supply chain model b) inventory model c) pull model d) vertical integration model e) push model

answer

question

In the _____, the production process begins with a customer order. a) supply chain model b) inventory model c) pull model d) vertical integration model e) push model

answer

question

The _____ is known as make-to-stock. a) supply chain model b) inventory model c) pull model d) vertical integration model e) push model

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question

The _____ is known as make-to-order. a) supply chain model b) inventory model c) pull model d) vertical integration model e) push model

answer

question

Which of the following models best describes the business model of large automobile manufacturers? a) Supply chain model b) Inventory model c) Pull model d) Vertical integration model e) Push model

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question

Which of the following is not a problem along the supply chain? a) poor customer service b) high inventory costs c) loss of revenues d) decreased cycle times e) extra cost of expediting shipments

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question

The _____ refers to erratic shifts in orders up and down the supply chain. a) demand forecast effect b) supply forecast effect c) bullwhip effect d) inventory effect e) customer coordination effect

answer

question

The bullwhip effect results from which of the following? a) poor demand forecast b) price fluctuations c) order batching d) rationing within the supply chain e) All of the choices are correct

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question

Which of the following is not responsible for the bullwhip effect? a) poor demand forecast b) price fluctuations c) order batching d) rationing within the supply chain e) poor supply forecast

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question

Which of the following is not a possible solution to supply chain problems? a) vertical integration b) building inventories c) information sharing d) horizontal integration e) the bullwhip effect

answer

question

_____ is the strategy of purchasing upstream suppliers, in order to ensure availability of supplies. a) Horizontal integration b) Vertical integration c) Just-in-time inventory management d) Supply chain integration e) Customer order integration

answer

question

When Walmart sells a package of diapers, the company captures data on that sale at its point-of-sale terminal and transmits those data to the company that makes the diapers. When inventory gets too low, the diaper company ships more diapers in that Walmart store. This process is called _____________. a) supply chain management b) demand chain management c) vendor-managed inventory d) enterprise resource planning inventory e) just-in-time inventory

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question

Haya noticed that college students needed to dress up for presentations but never seemed to have any ties, or at least not very nice ones. She decided she was going to set up a tie store on her campus and offer sports themed ties as well as solid colored ties in her school colors. She can put an announcement on the school's monitors that would display in the dining halls and student union. Haya orders 40 ties in each of the school colors and 10 in each of four sports. Which of the following is true about Haya's supply chain? a) Haya is using a push model. b) Haya is using a pull model. c) Haya is experiencing the bullwhip effect. d) Haya has an accurate demand forecast. e) None of the above statements is true

answer

question

Haya decided she was going to set up a tie store on her campus. Haya orders 40 ties in each of the school colors and 10 in each of four sports. Which of the following is true about Haya's supply chain? a) Haya is using a just-in-time inventory system. b) Haya is using a vendor-managed inventory. c) Haya is building inventories d) Haya has vertical integration with her upstream supplier. e) Haya is using a pull model.

answer

question

Haya noticed that college students needed to dress up for presentations but never seemed to have any ties, or at least not very nice ones. She decided she was going to set up a tie store on her campus and offer sports themed ties as well as solid colored ties in her school colors. She can put an announcement on the school's monitors that would display in the dining halls and student union. Haya knows she needs to manage her relationship with her supplier. Which of the following is true? a) Haya should invest in EDI software. b) Haya can use the supplier's intranet to order. c) Haya should give the supplier access to her VPN. d) Haya can use the supplier's procurement portal to order merchandise. e) Haya can use the supplier's extranet to check on her order

answer

question

Haya noticed that college students needed to dress up for presentations but never seemed to have any ties, or at least not very nice ones. She decided she was going to set up a tie store on her campus and offer sports themed ties as well as solid colored ties in her school colors. She can put an announcement on the school's monitors that would display in the dining halls and student union. Haya orders 40 ties in each of the school colors and 10 in each of four sports. She almost instantly sells out of all the sport-themed ties. She decides to approach each of the sports teams on campus to see if they would be willing to buy ties "in bulk." Which of the following is true about Haya's supply chain as it relates to her new idea of having bulk sales? a) Haya is using a push model. b) Haya is using a pull model. c) Haya is experiencing the bull-whip effect. d) Haya has an accurate demand forecast.

answer

question

Taylor uses old t-shirts to make reusable shopping or grocery bags. People donate their old t-shirts. It takes her about 30 minutes per shirt to make the bag. She sells the bags at craft fairs and donates all of her profits to her favorite charity. Which of the following is true about Taylor's supply chain? a) Taylor is using a push model. b) Taylor is using a pull model. c) Taylor is experiencing the bullwhip effect. d) Taylor has an accurate demand forecast.

answer

question

Taylor uses t-shirts to make bags. donates charity. She is never very sure how many she will sell at each fair so she just makes what she can and hopes she has enough to meet demand. Which of the following is true about Taylor's supply chain? a) Taylor is practicing JIT inventory. b) Taylor has vertical integration. c) Taylor doesn't need accurate forecasts. d) Taylor is experiencing the bullwhip effect.

answer

question

Taylor uses t-shirts shopping bags. She sells the bags and donates. there is a craft fair coming up. have lots of bags targeted to the high school audience. Which of the following is true about Taylor's supply chain? a) Taylor is practicing JIT inventory. b) Taylor has vertical integration. c) Taylor doesn't need accurate forecasts. d) Taylor is experiencing the bullwhip effect.

answer

question

Taylor bags. donates profits. Taylor would be responsible for replenishing the inventory such that there are always ten bags on hand. Which of the following is true? a) This is an example of JIT inventory. b) This is an example of a push model. c) This is an example of vendor-managed inventory. d) This is an example of vertical integration.

answer

question

Taylor uses t-shirts to make bags. She sells the bags and donates A customer loved her bags at a recent fair and wants Taylor to make some for her. She has lots of "memory" t-shirts and Taylor's bags would make great gifts. Taylor is more than happy to take on this order. Which of the following is true? a) This is an example of a pull model. b) This is an example of a push model. c) This is an example of a bullwhip effect. d) This is an example does not affect Taylor's supply chain.

answer

question

The benefits of EDI include which of the following? a) data entry errors are minimized b) length of messages is shorter c) messages are secured d) fosters collaborative relationships e) All of the choices are correct.

answer

question

Which of the following is not a benefit of EDI? a) data entry errors are minimized b) length of messages is longer c) messages are secured d) fosters collaborative relationships e) reduced cycle time

answer

question

Which of the following is not a limitation of EDI? a) It is inflexible. b) It might require a company to restructure its business processes. c) It is expensive, but ongoing operating costs are low. d) Multiple EDI standards exist. e) It is difficult to make quick changes

answer

question

The primary goal of extranets is to ______ . a) foster collaboration between and among business partners b) provide security for corporate intranets c) provide effective communications inside corporate intranets d) enable corporate employees to view inventory information for their companies e) enable business partners to better plan mergers and acquisitions

answer

question

Extranets use _____ technology to make communication over the Internet more secure. a) telepresence b) anti-malware c) virtual private network d) voice-over IP e) videoconferencing

answer

question

The FedEx extranet that allows customers to track the status of a package is an example of which type of extranet? a) a company and its dealers, customers, and/or suppliers b) an industry's extranet c) joint venture d) B2B exchange e) B2C exchange

answer

question

The Bank of America extranet for commercial loans links lenders, loan brokers, escrow companies, title companies, and others. This is an example of which type of extranet? a) a company and its dealers, customers, and/or suppliers b) an industry's extranet c) B2C exchange d) B2B exchange e) joint venture

answer

question

_____ portals automate the business processes involved in purchasing products between a single buyer and multiple suppliers. a) Distribution b) Corporate c) Affiliate d) Intranet e) Procurement

answer

question

_____ portals automate the business processes involved in selling products from a single supplier to multiple buyers. a) Distribution b) Corporate c) Affiliate d) Intranet e) Procurement

answer

question

_____ portals automate the business processes involved in selling products from a single supplier to multiple buyers. a) Distribution b) Corporate c) Affiliate d) Intranet e) Procurement

answer

question

_____ portals automate the business processes involved in selling products from a single supplier to multiple buyers. a) Distribution b) Corporate c) Affiliate d) Intranet e) Procurement

answer

STUDY

Computer Networks Digital Subscriber Line Internet Service Provider Radio Frequency Identification Wide Area Network

MIS 180 Ch. 7 Quiz Questions – Flashcards 21 terms

Julia Rush

21 terms

Preview

MIS 180 Ch. 7 Quiz Questions – Flashcards

question

Which benefits of a connected world make all applications, equipment (such as a high-volume printer), and data available to anyone on the network, without regard to the physical location of the resource or the user?

answer

Sharing resources

question

The potential for contracting viruses on mobile devices is increasing; in fact, the first known mobile phone virus was called

answer

Cabir

question

What is a feature of IPTV?

answer

IPTV uses low bandwidth, offers personalization, and supports multiple devices.

question

LANs, WANs,and MANs all provide users with an accessible and reliable network infrastructure. Which of the following are the most important network differentiating dimensions?

answer

Cost and performance

question

What are the two main methods for encrypting network traffic on the web?

answer

SSL and SHTTP

question

How do TCP and IP differ?

answer

TCP verifies the correct delivery of data in case it is corrupted, whereas IP verifies the data are sent to the correct IP address.

question

What is the major challenge of networking or performing business in a connected world?

answer

Security Issues

question

The Internet is a hierarchical structure linking different levels of service providers whose millions of devices supply all the interconnections. The three levels outlined in the book from the top down include

answer

National service provider (NSP), regional service provider (RSP), and Internet service provider (ISP)

question

Which of the following is a measure being considered to address privacy concerns with RFIDs and LBSs?

answer

Clearly labeled RFID tags on, kill codes, and RSA blocker tags.

question

Why would a company use an intranet?

answer

Intranets are used for business operations and management, intranets are used for communications and collaboration, intranets are used for Web publishing.

question

Which of the following is not a major ISP in the United States?

answer

apple

question

What are the two most prevalent types of broadband access?

answer

Digital subscriber line and cable connection

question

Which of the following is not a primary use of GIS?

answer

Ensuring safety equipment is on an airplane before a flight.

question

A wireless MAN (WMAN) is a metropolitan area network that uses ___________ to transmit and receive data?

answer

Radio signals

question

A wireless WAN (WWAN) is a wide area network that uses radio signals to transmit and receive data and can be divided into which two categories?

answer

Cellular and satellite communication systems

question

NSPs are private companies that own and maintain the worldwide backbone that supports the Internet. Which of the following is not an NSP?

answer

Microsoft

question

What is a disadvantage of networking or performing business in a connected world?

answer

Increases resources threats

question

Which of the following statements is not accurate in reference to mobile and wireless computing?

answer

Wireless technology is any type of operation accomplished with the use of a hard-wired connection

question

What are the five elements that are needed to create a connected world or network?

answer

Categories, providers, access technologies, protocols, and convergence

question

What is a benefit of network convergence?

answer

All of these

question

What is VoIP?

answer

All of these

STUDY

Cisco Digital Subscriber Line Local Area Network Systems Analysis

MIS 311 Ch 7 and Appendix B Quiz – Flashcards 20 terms

Jazzlyn Sampson

20 terms

Preview

MIS 311 Ch 7 and Appendix B Quiz – Flashcards

question

Which of the below is not a major ISPs in the United States? A. Earthlink B. NetZero C. Comcast D. Apple

answer

D. Apple

question

Which of the below statements is not accurate in reference to mobile and wireless computing? A. Mobile technology can travel with the user B. Wireless technology is any type of operation accomplished without the use of a hard-wired connection C. Wireless technology is any type of operation accomplished with the use of a hard-wired connection D. Mobile technology allows a user to download software to a laptop or cell phone for portable reading or reference

answer

C. Wireless technology is any type of operation accomplished with the use of a hard-wired connection

question

Which of the following is not a primary use of GIS? A. Finding what is nearby from a specific location B. Mapping densities C. Routing information D. Ensuring safety equipment is on an airplane before a flight.

answer

D. Ensuring safety equipment is on an airplane before a flight.

question

What is BRCK? A. It is an open-source software B. It gathers information from SMS, email and web, and put a map so that people could see what was happening where, and you could visualize that data. C. It acts as a backup generator for the Internet so that, when the power goes out, it fails over and connects to the nearest GSM network D. It is a physical space where people could collaborate, and it is now part of an integral tech ecosystem in Kenya

answer

C. It acts as a backup generator for the Internet so that, when the power goes out, it fails over and connects to the nearest GSM network

question

Which of the following Internet connection transmits analog signals? A. Dial-up B. DSL C. Cable D. All of the above

answer

D. All of the above

question

Which of the following is true about passive RFID tags? A. Passive RFID tags contain a barcode B. Passive RFID tags do not have a power source C. Passive RFID tags are more expensive when compared to active RFID tags D. All of the above

answer

B. Passive RFID tags do not have a power source

question

Which of the following applications does NOT offer location-based services? A. Yelp B. Urbanspoon C. Instagram D. None of the above

answer

D. None of the above

question

What are the five elements that are needed to create a connected world or a network? A. Categories, programs, alternatives, people, and core philosophy B. Program, providers, access, mechanics, and teachers C. Categories, providers, access technologies, protocols, and convergence D. LAN, WAN, MAN, PAN, and SAN

answer

C. Categories, providers, access technologies, protocols, and convergence

question

What is the largest and most important network that has evolved into a global information superhighway? A. Internet B. Intranet C. Extranet D. LAN

answer

A. Internet

question

Which of the below offers a common example of a LAN? A. College campus B. Home office C. City library D. All of the above

answer

D. All of the above

question

What are the two most prevalent types of broadband access? A. Data subscriber and cable connection B. Digital subscriber line and cable connection C. Digital line and client line D. Digital server and client server

answer

B. Digital subscriber line and cable connection

question

What can unified communications merge? A. IMing B. Videoconferencing C. Voice Mail D. All of the above

answer

D. All of the above

question

An extranet is not available for use by a _______________. A. Customer B. Supplier C. Employee D. Competitor

answer

D. Competitor

question

Which business application consists of hardware, software, and data that provide location information for display on a multidimensional map? A. Radio-frequency identification B. Global positioning systems C. Geographic information systems D. Location-based services

answer

C. Geographic information systems

question

Which of the following is a benefit of business mobility? A. Enhances mobility B. Provides immediate data access C. Provides alternative to wiring D. All of the above

answer

D. All of the above

question

Which of the following is false? A. A hub (switch or router) is the hardware to perform traffic control. B. Topology includes peer-to-peer networks and client/server networks. C. Media includes coaxial, twisted-pair, and fiber-optic. D. Simple Network Management Protocol (SNMP) allows networked nodes to be managed from a single point.

answer

B. Topology includes peer-to-peer networks and client/server networks.

question

Which of the following is not one of the differentiating factors of a network? A. Architecture B. Topology C. Protocols D. Telecommunication system

answer

D. Telecommunication system

question

What allows files containing text, programs, graphics, numerical data, and so on to be downloaded off or uploaded onto a network? A. File transfer protocol (FTP) B. Simple mail transfer protocol (SMTP) C. Hypertext transfer protocol (HTTP) D. Simple network management protocol (SNMP)

answer

A. File transfer protocol (FTP)

question

Which layer in the OSI model handles reliable delivery of packets between points on a network? A. Session layer B. Application layer C. Transport layer D. Presentation layer

answer

C. Transport layer

question

Which network topology is the simplest and cheapest to install and extend? A. Ring topology B. Bus topology C. Star topology D. Hybrid topology

answer

B. Bus topology

STUDY

Accounting And Finance Business Law Cloud Computing Digital Subscriber Line Real Time Information Supply Chain

Flashcards and Answers – MIS Chapter 8 25 terms

Ben Stevenson

25 terms

Preview

Flashcards and Answers – MIS Chapter 8

question

Forward integration

answer

takes information entered into a given system and sends it automatically to all downstream systems and processes

question

Backword integration

answer

Takes information entered into a given system and sends it automatically to all upstream systems and processes

question

enterprise systems

answer

Provide enterprise wide support and data access for a firm's operations and business processes

question

enterprise application integration (EAI)

answer

connects the plans, methods, and tools aimed at integrating separate enterprise systems

question

middleware

answer

Several different types of software that sit between and provide connectivity for two or more software applications

question

Enterprise application integration middleware

answer

takes a new approach to middleware by packaging commonly used applications together, reducing the time needed to integrate applications from multiple vendors

question

legacy system

answer

an old system that is fast approaching or beyond the end of its useful life within an organization

question

data integration

answer

Integration of data from multiple sources, which provides a unified view of all data

question

supply chain management (SCM)

answer

The management of information flows between and among activities in a supply chain to maximize total supply chain effectiveness and corporate profitability

question

effect and efficient supply chain management

answer

Can enable an organization to have these impacts on Porter's Five Forces Model: Decrease the power of buyers, increase its supplier power, increase buyers' switching costs to reduce the threat of substitute products or services, create entry barriers to reduce the threat of new entrants, increase efficiencies while seeking a competitive advantage through cost leadership

question

bullwhip effect

answer

occurs when distorted product demand information ripples from one partner to the next throughout the supply chain

question

supply chain visibility

answer

The ability to view all areas up and down the supply chain in real time

question

supply chain execution software

answer

ensure supply chain cohesion by automating the different activities of the supply chain

question

analytical CRM

answer

Supports back-office operations and strategic analysis and includes all systems that do not deal directly with the customers

question

operational CRM

answer

Supports traditional transactional processing for day-to-day front-office operations or systems that deal directly with the customers

question

cross-selling

answer

Selling additional products or services to an existing customer

question

up-selling

answer

Increasing the value of the sale

question

predictive dialing

answer

Automatically dials outbound calls and forwards answered calls to an available agent

question

ERP system

answer

Provide organizations with consistency- they allow for the effective controlling and planning of all resources required to plan, source, make, and deliver goods and services.

question

primary users of SCM system

answer

Customers, resellers, partners, suppliers, distributors

question

primary users of CRM system

answer

Sales, marketing, customer service

question

primary users of ERP system

answer

Accounting, finance, logistics, production

question

primary business benefits of SCM system

answer

Market demand, resource and capacity constraints, real-time scheduling

question

primary business benefits of CRM system

answer

Sales forecasts, sales strategies, marketing campaigns

question

primary business benefits of ERP system

answer

Forecasting, planning, purchasing, material management, warehousing, inventory, distribution

STUDY

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