| _____ software is a set of computer programs that helps a person carry out a task. |
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| smallest unit of information handled by a computer; it is either a 0 or a 1 |
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| The sequence of events that occurs between the time that you turn on a computer and the time that it is ready for you to issue commands is referred to as ______ your computer. |
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| an 8-bit unit of information that represents a single character (letter, number, or punctuation mark) |
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| A network _____ is used to connect a computer to a network or cable Internet connection. |
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| The ______ processing unit is often described as a computer’s “brain” since it consists of circuitry that executes instructions to process data. |
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| a personal computer, workstation, or software that requests data from a server |
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| a device that accepts input, processes data, stores data, and produces output, all according to a series of stored instructions |
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| symbols that represent people, events, things, and ideas (used by computers) |
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| contains data that can be processed |
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| A _____ computer fits on a desk and runs on power from an electrical wall outlet. |
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| the format that most computers store data in |
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| An ______ file contains the programs or instructions that tell a computer how to perform a specific task. |
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| A file ______ further describes a file’s contents; for example, .doc or .docx indicates that a file is a Microsoft Word document. |
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| a named collection of data that exists on a storage medium |
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| A _____ computer (also known as a personal digital assistant or PDA) features a small keyboard or touchscreen and is designed to fit into a pocket, run on batteries, and be used while you are holding it. |
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| A ______ ______ drive can store billions of characters of data and is usually mounted inside the computer’s system unit. |
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| Data becomes ______ when it is presented in a format that people can understand and use. |
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| whatever is typed, submitted or transmitted to a computer system; an example of an _____ device is a keyboard, mouse, scanner, or digital camera |
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| a computer’s primary input device |
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| a computer network located within a limited geographical area, such as a school computer lab or a small business [acronym] |
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| also known as a notebook computer, it is a small, lightweight personal computer that incorporates screen, keyboard, storage, and processing components into a single portable unit, and it can run on power supplied by an electrical outlet or a battery |
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| A laptop uses a flat panel ______ ______ display (LCD) screen attached to the system unit as its display device. |
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| a large and expensive computer capable of simultaneously processing data for hundreds or thousands of users |
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| area of a computer that temporarily holds data waiting to be processed, stored, or output |
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| its CPU consists of “chips” called microprocessors; a PC is a type of _________ |
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| used to establish an Internet connection using a standard telephone line |
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| a separate display device that desktop computers use |
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| an input device designed to manipulate on-screen graphical objects and controls |
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| A file _____ often provides clues to what a file contains. |
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| two or more computers and other devices connected for the purpose of sharing data, programs, and hardware |
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| Microsoft Windows, Android, Linux/UNIX |
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| result produced by the computer; an _____ device such as a screen or a printer displays, prints, or transmits the results of processing |
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| A ______ device designates equipment that might be added to a computer system to enhance its functionality; these types of devices are not within the system unit. |
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| A ______ computer is designed to meet the computing needs of an individual. There are various types of these computers. |
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| The microprocessor and the operating system influence compatibility and define a computer’s ______. The two most popular ones are PCs and Macs. |
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| an output device that produces computer-generated text or graphical images on paper |
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| a computer’s manipulation of data |
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| series of instructions that tell a computer how to carry out processing tasks |
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| a computer or software on a network that supplies the network with data and storage |
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| a device that combines a cell phone with a handheld computer, typically offering Internet access, data storage, e-mail capability, etc. |
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| the instructions that direct a computer to perform a task, interact with a user, or process data |
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| a small circuit board required for high-quality music, narration, and sound effects |
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| area where data can be left on a permanent basis when it is not immediately needed for processing; CDs and DVDs are types of ______ devices |
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| considered as the fastest computers in the world; common uses of these computers include breaking codes, modeling worldwide weather systems, and simulating nuclear explosions |
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| ______ software are computer programs that help the computer carry out essential operating tasks. |
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| case that holds the main circuit boards, microprocessor, power supply, and storage devices |
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| an input device that allows the user to draw or write freehand to the screen by means of stylus or digital pen |
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| a computer specifically designed for playing games using a television screen and game controllers |
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| a computer connected to a local area network or a powerful desktop computer designed for specific tasks |
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