Computer Essentials Quizzes – Flashcards
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This computer component holds the program and data that is currently being processed
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RAM
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Another name for a midrange computer is "server."
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True
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Which of the following are two important components of the system unit
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Microprocessor and memory
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The type of media that uses laser technology to store data and programs is
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optical disc
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In most cases, the word "software" is interchangeable with the word
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program
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Which of the following is not an example of a document file created by a word processor?
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Spreadsheet
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Software is another name for a program or programs
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True
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Which one of the following is not considered a form of secondary storage?
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RAM
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A financial budget would be created in what type of data file?
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Worksheet
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Which of the following will not retain data after the computer is turned off?
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RAM
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Identify the four basic categories of hardware in a microcomputer system
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System unit, input/output, secondary storage, and communication
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This hardware houses most of the electronic components that make up a computer system
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System unit
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A browser is an example of system software
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False
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The equipment that processes data in order to create information is called the
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hardware
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Which technology allows users to shift their desktop computing activities to computers on the Internet?
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Cloud computing
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System software might be described as end-user software
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False
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Which of the following is a collection of programs rather than a single program
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System software
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A system unit consists of the keyboard and the monitor
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False
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A microcomputer that is smaller, lighter, and less powerful than a notebook, and which has a touch sensitive screen, is called a
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tablet
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The purpose of software is to convert data into information
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True
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Antivirus programs protect your computer system from viruses or malicious programs. This is an example of which type of software
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Utilities
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The most common input devices are the mouse and the keyboard
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True
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Desktop, laptop, and tablet computers, and mobile devices are classified as
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personal computers
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RAM will retain data when the computer is turned off
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False
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System software includes all of the following except
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Browsers
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The most widely used handheld computers are
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smartphones
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Secondary storage will retain data when the computer is turned off
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True
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To be an effective and efficient computer user, you need to recognize the role of information technology in your personal and professional life
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True
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Four common types of files are document files, worksheet files, database files, and presentation files
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True
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Identify the program that coordinates computer resources, provides an interface between users and the computer, and runs applications
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Operating system
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Application software is "background" software which helps the computer manage its own internal resources
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False
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______ are the most important part of any information system
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People
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What are the two major software types?
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System software and application software
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The parts of an information system are: people, procedures, software, hardware, data, and the Internet
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True
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Which part of an information system consists of the rules or guidelines for people to follow?
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Procedures
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The Internet is the largest _______ in the world
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network
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Smartphones are a type of handheld computer that do not need input, output, processing, or storage
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False
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"Background" software that helps the computer manage resources is called _______
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system software
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Employee records, including names, social security numbers, and related information, would typically be stored in what type of data file?
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Database
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Two important components of the system unit are the keyboard and the hard disk
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False
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Highly structured and organized data is stored in database files
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True
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Antivirus software is a Windows utility that is unnecessary as long as you are careful browsing the Internet
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False
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System software is a collection of programs
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True
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Insurance companies are most likely to use personal computers to process information about millions of policyholders
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False
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Which of the following computers is also referred to as a server and is used to support end users for things such as retrieving data from a database or providing access to application software?
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Midrange
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Which of the following is not a well-known Web browser
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Windows Explorer
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This method of file transfer distributes file transfers across many different computers
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BitTorrent
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This enabled graphics, animation, sound, and video to be added to the Internet
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Web
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This method of file transfer has been used for decades and is frequently used for uploading changes to a Web site hosted by an Internet service provider
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FTP
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Applets are written in which programming language
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Java
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Online banking is an example of what type of e-commerce?
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B2C
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Programs that automatically submit your search request to several search engines simultaneously are called ____
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metasearch engines
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Parents can use this type of program to block access to selected Web sites
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Filter
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The most common way to access the Internet is through
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an Internet service provider (ISP)
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In the URL "http://www.simnetonline.com", ".com" is the _____
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top-level domain (TLD)
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One of the fastest-growing uses of the Internet is _____, or connecting individuals to one another
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social networking
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Which one of the following has been difficult to enforce due to the fact that over 50 percent of all spam originates from servers outside the United States?
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CAN-SPAM Act
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In the URL "http://www.simnetonline.com", what is the domain name?
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http://www.simnetonline.com
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Launched in 1969 as a U.S funded project that developed a national computer network, the Internet was initially called __________
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ARPANET
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Twitter is an example of what type of site?
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Microblog
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For browsers to connect to a resource on the Internet, the location of the resource must be specified through addresses called _____
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uniform resource locators (URLs)
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A Web page typically contains _____ which contains the formatting instructions to allow the page to display Internet resources
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Hypertext Markup Language (HTML)
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The Web was introduced in 1991 at
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Center for European Nuclear Research (CERN)
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Facebook is an example of what type of social networking site?
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Reuniting site
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The Internet is a(n) _____
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actual network
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Which of the following is not one of the three basic components of cloud computing?
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wireless connectivity
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Programs that automatically start and operate as a part of your browser are called
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plug-ins
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Which type of search engine presents a list of topics or categories from which you select subtopics until your search is narrowed to a list of Web sites?
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Directory search
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This type of e-commerce often resembles the electronic version of the classifieds ads or an auction
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C2C
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Which of these sites is an example of a metasearch engine?
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Dogpile
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Microsoft Word can identify incomplete sentences, awkward wording, and incorrect punctuation
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True
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These apps allow mobile devices to use their digital cameras to scan special codes
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QR code reader
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Programs that allow you to mix text and graphics and focus on flexible page design and layout
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Desktop publishing
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The electronic equivalent of a file cabinet is a
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database
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Presentation graphics software is an excellent tool to communicate a message and to persuade people
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True
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Microsoft Access is an example of general-purpose application software
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True
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In a Ribbon GUI, tabs are used to divide the ribbon into major activity areas
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True
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This is a website that provides access to specific mobile apps that can be downloaded either for a nominal fee or free of charge
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App store
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A window is a rectangular area that can contain a document, a program, or a message
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True
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Each table in a database is made up of rows, called fields
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False
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Microsoft Word cannot be used to create personalized web pages
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False
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The content of a website is broken down into a series of related pieces of information which is represented in a
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graphical site map
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Add-on programs for a variety of mobile devices including smartphones and tablets
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Mobile apps
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Desktop publishing programs focus on page design and layout and provide greater flexibility for this than word processors
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True
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These programs are used to create and edit vector images
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Illustration programs
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In a Ribbon GUI, a gallery displays the alternative choices
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True
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Cloud suites are stored on your hard drive and are available anywhere you can access the Internet
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False
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QR codes are graphics that typically appear as black and white boxes that automatically link mobile devices to a variety of different content including games, text, videos, and websites
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True
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Programs that combine a variety of visual objects to create attractive, visually interesting presentations are called
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presentation graphics
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A library of electronic images is called a(n)
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image gallery
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These are specialized graphics programs for editing or modifying digital photographs
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Image editors
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Web authoring programs are used to create sophisticated commercial websites
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True
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Functions, formulas, charts and what-if analysis are common features of database management systems
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False
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Most applications use a(n) _______ that displays graphical elements called icons to represent familiar objects
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graphical user interface
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Which of the following programs would be used to create a website?
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Web authoring
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This type of software can be described as end user software and is used to accomplish a variety of tasks
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Application
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Application software includes general-purpose applications, specialized applications, and mobile apps
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True
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These organize commonly used commands into a set of tabs
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Ribbons
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To create documents that consist primarily of text, you need this software
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Word processor
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This GUI includes tabs, groups and galleries
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Ribbon
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System software can be described as end-user software and is used to accomplish a variety of tasks
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False
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_______ provide additional information and request user input
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Dialog boxes
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Image editors edit images consisting of thousands of pixels that form this type of image
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Bitmap
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This type of image is made up of geometric shapes or objects
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Vector
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Image editors are used to create and edit vector images
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False
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Which would be the most appropriate type of application to create, analyze and forecast budgets?
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Spreadsheet
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Moving text, graphics, or interactive features on a web page are called
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animations
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Microsoft Office uses an interface with traditional menus and toolbars
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False
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This type of software works with end users, application software, and computer hardware to handle the majority of technical details
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System
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What-if analysis is a very powerful and simple tool to test the effects of different assumptions in a spreadsheet
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True
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Many apps are written for a particular type of mobile device and will not run on other types
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True
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General-purpose applications include all of the following except
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web authoring
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The last worksheet in a workbook is often a summary of the preceding worksheets
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False
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In a database, primary keys are often used to link tables
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True
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Illustration programs are specialized graphics programs for editing bitmap or raster images
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False
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A database is a collection of related data
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True
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Which of the following is not a popular cloud suite or online office suite?
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Lotus Symphony
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Graphics that typically appear as black and white boxes that automatically link mobile devices to a variety of different content including games, text, videos, and websites
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QR codes
