computer lit – Flashcards
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Autonomy
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working without continual direction and control
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Crowdfunding
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using the internet to get small donations from many people to start a business
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QR
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quick response
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Crowd sourcing
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solicits online input from consumers
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collaborative consumption
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sharing products rather than owning them individually
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Skype
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popular voice over internet protocol (VolP)
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computer literate
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someone who is familiar enough with computers to understand their capabilities and limitations
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software
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commands that instruct a computer what to do
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spam
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unwanted or junk emails
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information technology
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field of study focused on handling and automatic retrieval of information
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Data mining
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process of searching huge amounts of data seeking a pattern
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ex of data mining
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netflix providing you a list of videos you might enjoy
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used to help create digital art
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Corel painter
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goal of biomedical research
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provide technological solutions to physical and health related problems
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biomedical chip implants
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provide sight to the blind
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computer forensics
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analyzing computer systems to gather potential legal evidence
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augmented reality
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normal sense of the world around us enhanced with digital information
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affective computing
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recognizes and simulates human emotion
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crisis mapping
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tools gather information from sources such as e-mails, text messages, and tweets and make the information instantly and publicly available for use in emergencies.
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social networking
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tools enable groups of people to connect and exchange ideas.
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digital divide
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gap between those who have easy access to the Internet and technology those who do not
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All of the following factors lead to greater motivation EXCEPT
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consumption
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cognitive surplus
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results when leisure time and tools allow us to engage in creative acts.
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mastery
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feeling confident and excited about learning new skills
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Autonomy is the feeling of confidence and excitement from seeing your own skills progress.
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false
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Purpose is the simple understanding that you are working for something larger than yourself.
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true
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Cognitive surplus is the combination of leisure time and creativity tools.
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true
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Zipcar is an example of ownership.
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false
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Crowdfunding is asking for large donations from a few people.
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false
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The AT and T mobile app that lets customers report locations where there are gaps in service is an example of crowdsourcing.
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true
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A virus is electronic junk mail.
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false
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You cannot be computer literate unless you have knowledge of higher-level computer skills, such as computer programming.
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false
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Hardware refers to the programs that give instructions to the computer.
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false
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Computer forensics analyzes computer systems in gathering potential legal evidence.
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true
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Hospitals use nonimplant versions of identity chips on the wristbands of all patients.
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false
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Affective computing is a field of study focused on the managing, processing, and automatic retrieval of information.
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false
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Mastery of software programs, such as Adobe Illustrator and Corel Painter, is essential to creating digital art.
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true
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Information technology is the study of managing, processing, and the automatic retrieval of information.
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true
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Examples of information technology careers are telecommunication and software deployment.
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true
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VeriMed can be used to keep Alzheimer's patients safe
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true
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The National Center for the Analysis of Violent Crime database enables detectives to analyze information about similarities between crimes.
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true
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Data warehousing is the process of searching large datasets to find patterns.
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false
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Computers use ________ language consisting of 0s and 1s.
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binary
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In binary language, each letter of the alphabet, each number, and each special symbol is made up of a unique combination of eight ________.
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bits
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Which of the following is the smallest unit of measure?
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megabite
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Apple's OS X and Microsoft Windows are examples of
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operating system
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Which of the following computers supports many simultaneous users and manages large amounts of data?
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mainframe computer
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embedded computers
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specially designed computer chips that reside inside other devices such as a car.
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A keyboard and mouse are examples of
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input devices
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Which of the following is NOT a system used with touch screens?
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inductive
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screen resolution
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The number of pixels displayed on the screen
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The most common type of monitor is a(n
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LCD
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Inkjet printers and laser printers are examples of
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nonimpact printers
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________ printers have tiny hammer-like keys that strike the paper through an inked ribbon.
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impact
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motherboard
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contains the central electronic components of the computer.
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network interface card (NIC)
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enables your computer to connect to other computers or to the Internet.
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RAM
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abbreviation for the place in the computer where the programs and data the computer is currently using are temporarily stored.
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RAM is a ________ storage location.
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volatile
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ROM
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area that holds all the instructions the computer needs to start up when it is powered on
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A(n)________ CPU has two processing paths, allowing it to process more than one instruction at a time.
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dual core
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All of the following are examples of nonvolatile storage EXCEPT
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RAM
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Dropbox is an example of ________.
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cloudstorage
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All of the following are names for a flash drive EXCEPT ________ drive.
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hard
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Flash drives plug into a(n) _______
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USB port
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Which of the following optical storage media has the greatest storage capacity?
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BD
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Universal serial bus (USB)
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most common port found on today's computing devices
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port
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a peripheral device can attach to a computer so that data can be exchanged between it and the operating system.
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Which computer port can transmit uncompressed audio and video?
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HDMI
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All of the following are ways to avoid injuries when working on computers EXCEPT ________.
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placing a monitor 12" from the eye
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ergonomics
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concerned with the design and arrangement of machines and furniture to avoid uncomfortable or unsafe experiences.
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Information is data that have been organized or presented in a meaningful fashion.
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true
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A smartphone is a computer.
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true
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The operating system provides the means for users to interact with a computer.
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true
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The terms data and information can be used interchangeably.
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false
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Processing is manipulating, calculating, or organizing data into information.
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true
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On a keyboard, Num Lock and Caps Lock are both toggle keys.
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true
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Laser printers are used in stores to print receipts and in airports for electronic ticketing.
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true
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The arithmetic logic unit (ALU) controls all of the functions performed by the computer's other components and processes all the commands issued to it by software instructions.
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false
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Joysticks and steering wheels are examples of game controllers.
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true
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Keyboards that display on screen when input of text is required are known as virtual keyboards.
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true
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Starting a computer when it is powered off is called a warm boot.
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false
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Brightness ratio is the difference in light intensity between brightest white and darkest black produced by a monitor.
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false
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The area that holds all of the instructions the computer needs to start up is the RAM
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false
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External hard drives are often used to back up data that are contained on the internal hard drive.
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true
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Today's CPUs run at speeds measured in kilohertz.
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false
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The Internet is ________.
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a large network of networks
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The concept of the Internet was developed in response to the ________ War
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cold
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The World Wide Web was based on a protocol developed by ________
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Tim Berners Lee
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The "fathers" of the Internet are Vinton Cerf and ________.
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Robert Kahn
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web browser
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Software that enables you to display and interact with text and other media on the web
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The web is based on the ________
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hypertext transfer protocol
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client
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A computer connected to the Internet that asks for data
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The unique identification number assigned to your computer when you connect to the Internet is known as all of the following EXCEPT ________.
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path
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A(n) ________ system requires a program, such as Microsoft Outlook, to be installed on your computer, and when the program is opened, your e-mail is downloaded to your computer.
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email client
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Podcasts enable you to ________.
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deliver audio/video files via RSS
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Adobe Reader, Flash Player, and QuickTime Player are examples of software programs called ________.
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plug ins
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________ media are continuously fed to your browser so you do not have to wait for the entire file to completely download before listening to or watching it.
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streaming
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All of the following are types of e-commerce business EXCEPT ________.
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C2B
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social commerce
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A subset of e-commerce that uses social networks to assist in marketing and purchasing products
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Which of the following is NOT a precaution to take when shopping online?
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Pay with a debit card, not a credit card.
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The "s" in "https" stands for ________ socket layer
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secure
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A Microsoft ________ account allows you to store and share files in the cloud.
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onedrive
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Which of the following is NOT a feature of the most popular web browsers?
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tacked browsing
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tab isolation
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The browser feature where tabs are independent of each other
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URL
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unique address for a particular website
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In the URL http://www.microsoft.com/surface, the portion labeled ".com" is the ________.
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top level domain
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In the URL http://www.microsoft.com/surface, the portion labeled "surface" is the ________
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path
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In the URL http://www.microsoft.com/surface, the portion labeled "http" is the ________.
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protocol
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breadcrumb trail
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navigation aid that shows the path you have taken to get to a web page or where the page is located within the website.
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Which of the following is a feature of Live bookmarks?
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Adds RSS technology to bookmarks
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AND, OR, and NOT are examples of ________ operators.
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Boolean
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The Internet was developed to ensure faster delivery of communications such as mail.
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False
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All popular social networking sites have privacy policies but you still need to follow certain precautions when using their sites.
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true
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E-mails are completely private.
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false
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With a client-based e-mail account, you are able to view your e-mail only from the computer on which the client program is installed.
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true
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A universal chat client allows you to chat with users who are using a different IM service than you are.
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true
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iphones and iPads use Flash to play videos.
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false
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When shopping on the web, it is better to pay for your purchase with a debit card rather than a credit card.
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false
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Using the browser feature tab isolation, you can drag an open tab away from its current window and open it in a new window.
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false
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You can use breadcrumb trail to see the path you have taken to get to a web page, or where the page is located within a website.
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true
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Tagging enables you to share your favorite websites with others.
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true
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A browser's bookmark feature makes it easy to return to a specific web page.
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true
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A metasearch engine searches other search engines.
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true
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When evaluating a website, testing the relevancy of a site means checking to see whether the information on the site is current.
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true
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A subject directory is an outline of websites organized by topics.
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true
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________ software helps run the computer and coordinates instructions between other software and the hardware devices.
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system
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You can obtain software through ________, in which a vendor hosts the software online over the Internet and you do not have to install it on your computer.
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Software as a Service
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Using applications on smartphones and tablets to buy and sell products is known as ________ commerce.
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mobile
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Which of the following is NOT an example of a general productivity software application?
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image editing
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Apache OpenOffice is an example of a(n) ________ productivity suite.
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open source
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Web-based application software is software that ________.
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is stored completely on a web server instead of your hard drive
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All of the following are examples of software suites EXCEPT ________.
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Microsoft OneNote
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The appropriate software to use for creating research papers is ________ software.
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word processing
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________ software is used to perform calculations and numerical analyses.
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Spreadsheet
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When using a spreadsheet, the expression =D8-D17 is called a ________.
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formula
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When using a spreadsheet, SUM in the expression =SUM(B10:B16), is called a(n) ________.
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function
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The intersection of a row and column in a spreadsheet program is known as a ________.
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cell
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All of the following are tips for a great presentation EXCEPT ________.
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use a variety of animations on most slides to keep audience attention
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In databases, a category of data is called a ________.
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field
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All of the following are examples of database software EXCEPT ________.
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OneNote
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________ software helps you manage e-mail, contacts, calendars, and tasks in the same application.
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Personal information manager
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QuarkXPress is an example of ________ software.
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desktop publishing
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Peachtree is an example of ________ software.
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accounting
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Dreamweaver is an example of ________ software.
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web page design
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Software that manages "back office" functions such as billing, production, inventory management, and human resources management is called ________ software.
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enterprise resource planning
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All of the following are types of multimedia and entertainment software EXCEPT ________.
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productivity software
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Computer-aided design software is used by ________.
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architects to create virtual models
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Software designed for real estate agents is an example of ________ software.
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vertical market
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Multimedia software includes all of the following EXCEPT________.
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utility software
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To remove red eye from a digital image, you would use software such as ________.
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Adobe Photoshop
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Which of the following is the most common audio compression format?
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MP3
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A(n) ________ software installation copies all the most commonly used files and programs from the distribution disc to your computer's hard drive.
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full
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A(n) ________ software installation enables you to decide which features you want to install on the hard drive.
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custom
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Unwanted or unneeded software included by manufacturers on new computers is called ________.
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bloatware
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Application software helps run the computer and coordinates instructions with the hardware.
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false
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Using your mobile devices to make purchases is more risky than making purchases with your computer on the web.
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false
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Software as a Service (SaaS) hosts web-based applications.
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true
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Coordinated colors and styles used in a document are known as themes.
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true
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OpenOffice.org is an example of open source software.
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true
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Most word processing programs come with a search-and-replace tool that enables you to locate and replace specific text.
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true
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In a database, a table can be defined as a data category.
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false
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You can use PowerPoint to trim video clips without having to use a separate video-editing program.
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true
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A CD stores the same number of songs in uncompressed format as in MP3 format.
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false
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Wizards are step-by-step guides for performing complicated tasks in application software.
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true
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Adobe Photoshop is a drawing software application used by graphic artists.
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false
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Desktop publishing software enables you to create newsletters and annual reports.
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true
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All web-based software is free.
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false
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A full software installation enables you to choose which program features you want installed on your hard drive.
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false
