Cis Chapter 5 Analysis
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Your computer is running very slowly and you can no longer run your favorite program on your computer.
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Remove unwanted files
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Your wireless mouse is unresponsive, and the pointer is not moving.
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Change the batteries
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The keys on your keyboard are sticky.
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Clean the device
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Your desktop computer won't work at all even though it's plugged in and has been turned on.
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Call a technician
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Your wireless mouse is unresponsive, and the pointer is not moving.
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Plug in power cord
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Programs that can track and steal your personal information and change the settings on your browser without your permission are called _____.
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Spyware
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You should set your _____ software to scan any incoming messages and programs to protect your computer.
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virus protection
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You can typically go to the ______ Web site to download the latest versions of device drivers for your computer's peripherals.
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manufacturer's
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A _____ utility removes unused files like temporary Internet files from your hard drive so the computer doesn't search through unneeded files.
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Disc cleanup
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A _____ is software that helps peripheral devices communicate with a computer.
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device driver
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Warning signs include frequent slowdowns or freezes and a screeching, grinding, or repetitive clicking sound.
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hard drive failure
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This is the crime of hacking and attacking networks.
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cybercrime
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This is the premeditated disruption of computers and networks, with attacks centered on areas that will affect the most people.
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cyberterrorism
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Storing data on Internet servers is commonly referred to as storage on this.
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the cloud
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This is the most important action you can take to protect your data.
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back up
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A processing technique an operating system uses to process many parts of a single program
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multithreading
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A processing technique an operating system uses to divide one task among many processors
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parallel processing
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A processing technique an operating system can use if the computer has many processors
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multiprocessing
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A key task that operating systems perform to use RAM efficiently
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memory management
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Part of the hard drive that the operating system uses as additional RAM
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virtual memory
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Type of application software that automates common or repetitive tasks
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productivity
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Type of program that includes device drivers
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utility
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Productivity software that is customized for specific industries
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vertical market
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Software that runs on household appliances and consumer electronic devices
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embedded
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Type of software that is categorized as operating system (OS) software and utility programs
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system
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The type of software that performs a specific, limited task, usually related to managing or maintaining a computer system
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utility software
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The type of software that lets you copy, move, rename, and delete files and folders
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file management software
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The type of software you use most directly to perform tasks such as writing a screenplay
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application software
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A collection of major operating system updates
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service pack
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The software that runs a computer
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system software
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Application software includes the operating system and utility programs.
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False
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What collection of programs manages and coordinates the activities taking place within a computer system?
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operating system
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What small programs communicate with peripheral devices (such as monitors, printers, portable storage devices, and keyboards)?
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device drivers
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To access a file, you generally navigate to the folder containing that file by opening the appropriate drive, folder, and subfolders. Alternatively, you can specify the file's _____.
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path
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What term refers to the virtual memory area of the hard drive?
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swap file
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In general, the operating system serves as an intermediary between the user and the computer, as well as between application programs and the computer system's _____.
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hardware
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During the boot process, the essential portion, or core, of the operating system is loaded into _____.
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memory
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What process places items in a buffer so that they can be retrieved by the appropriate device when needed?
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spooling
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The order in which jobs (such as documents to be printed or files to be retrieved from a hard drive) are carried out is determined by the operating system's _____.
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scheduling routines
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Multiprocessing uses a single CPU or core and processes tasks sequentially (by rotating through tasks).
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False
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Which version of Windows introduced jump lists, live thumbnails of open programs, Libraries, and a HomeGroup feature?
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Windows 7
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What type of program makes its source code available to the public so that it can be improved or customized to a particular application?
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open source software
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What characteristic is an advantage of the UNIX operating system?
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It can support a variety of devices from different manufacturers
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DOS (Disk Operating System) uses a command line interface.
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True
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The iOS operating system is designed for BlackBerry devices.
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False
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Which type of computer system is associated with IBM's z/OS?
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mainframe
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It is good practice to make a duplicate copy of important files so that when a problem occurs, you can restore those files to avoid data loss. This is known as creating a ____.
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backup
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What file management program is incorporated into recent versions of Windows?
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File Explorer
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When programs are removed from a computer's hard drive, temporary data and other remnants of that program could be left behind on the hard drive or in system files unless you use a(n) ____.
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uninstall utility
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Desktop and mobile operating systems will likely continue to converge into a single operating system as those devices continue to converge.
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True
