IT – College Essay
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Storage Media
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Media, such as hard disks, solid-state drives, USB flash drives, memory cards, and optical discs, on which a computer keeps data, instructions, and information
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Storage Device
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Device that records (writes) and/or retrieves (reads) items to and from storage media
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Which of the following high-speed Internet connections use an antenna on a house or business to communicate with a tower location via radio signals?
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Fixed Wireless
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Which of the following is a technology that provides high-speed Internet connection using the telephone network?
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DSL
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Which of the following is equal to approximately one million characters?
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Megabyte
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Which of the following is application software that allows users to access and view webpages?
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Browser
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What kind of server is another computer that screens all your incoming and outgoing messages?
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Filter
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A search engine displays a list of webpage names that contain the search text. What is the term for that list?
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Hits
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Which of the following is the use of computers to simulate a real or imagined environment that appears as three-dimensional (3-D) space?
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VR
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What is the term for the transmission of messages and files via a computer network?
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Email
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As shown in the accompanying figure, which of the following is a real-time typed conversation that takes place on a computer?
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Chat
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Which of the following identifies broadband Internet connections?
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DSL, WI-FI, Fixed wireless
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Which of the following are criteria for evaluating a website's content?
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Affiliation and consumer consensus
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Which of the following is NOT a media player?
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Safari
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What are two elements found in an email address?
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User name and domain name
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Which of the following is NOT an example of malware?
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vaporware
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Which of the following is NOT an operating system used by today's computers and mobile devices?
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DOS
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Which of the following is true about a computer?
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Its electronic components process data using instructions.
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Most computers and many mobile devices, such as smartphones and portable media players, can connect to which kind of network?
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Wi-Fi
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Multiple print jobs line up in a ____ within a buffer.
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queue
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A file ____ utility, shrinks the size of a file.
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compression
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A(n) ____ OS is an operating system that organizes and coordinates how multiple users access and share resources on a network.
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server
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A(n) ____ is an operation the processor manages.
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task
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A(n) ____ operating system is a complete operating system that works on a desktop computer, a notebook computer, or mobile computing device.
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stand-alone
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Compressed files sometimes are called ____ files.
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zipped
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The first version of Windows was developed in the early ____.
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1980s
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To ____ a file, you restore a zipped file to its original form.
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Uncompressed
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Which of the following is not an operating system function?
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word processing
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With a(n) ____ interface, users interact with menus and visual images such as buttons and other graphical objects to issue commands.
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graphical user interface (GUI)
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Someone who demands payment in order to stop an attack on an organization's technology infrastructure.
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cyberextortionist
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Someone who uses the Internet or network to destroy or damage computers for political reasons
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cyberterrorist
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Computer viruses, worms, Trojan horses, and rootkits are classified as which of the following?
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malware
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In which particularly devastating type of DoS attack are multiple unsuspecting computers used to attack multiple computer networks?
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distributed
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Online or Internet-based illegal acts
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cybercrime
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Used to describe a program that copies itself repeatedly, using up resources and possibly shutting down the computer or network
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a worm
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General term for programs that act without a user's knowledge and deliberately alter the computer's operations
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malware
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A perpetrator is using a botnet. Which of the following is the least likely use of his botnet?
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authoring ActiveX scripts
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What is an AUP intended to do?
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Outline computer activities for which the computer and network may or may not be used
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Used to describe a set of steps that can convert readable plaintext into unreadable ciphertext?
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an encryption algorithm
