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29 Cards in this Set
- Front
- Back
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Computer literacy/digital literacy
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having a current knowledge and understanding of computers and their uses
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computer
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electronic device that can accept data, process the data, produce results, and stores the results for future use
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data
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collection of unprocessed items
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information
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conveys meaning
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input device
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any hardware component that allows you to enter data and instructions into a computer
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output device
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any hardware component that conveys information to one or more people
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Central Processing Unit (CPU)
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electronic component that interprets and carries out the basic instructions that operate the computer
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storage device
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records and/or retrieves items to and from storage media
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communications device
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harware component that enable a computer to transmit and receive data, instructions, and information from one or more computers to mobile devices
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network
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collection of computers and devices connected together
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internet
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worldwide colleection of networks that connects millions of busineses, government agencies, educational institutions, and individuals
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World Wide Web (Web)
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contains billions of documents called web pages
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web page
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contains text, graphics, animation, audio, and video
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web application
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a web site that allows users to access and interact with software from any computer or device that's connected to the internet
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software/program
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series of related instructions, organized for a common purpose, that tells the computer what task to perform & how to perform it
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Graphical User Interface (GUI)
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interact with a software using text, graphics, and visual images such as icons
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system software
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consists of programs that control or maintain the operations of the computer and its devices
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application software
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consists of programs designed to make users more productive and/or assist them with personal tasks
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personal computer
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computer that can perform all of its input, processing, output, and storage activities by itself
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server
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controls access to the hardware, software, and other resources on a network and provides a centralized storage area for programs, data, and information
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mainframe
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large computer that can handle hundreds or thousands of connected users simultaneously
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supercomputer
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fastest, most powerful, and most expensive computer
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enterprise computing
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refers to the huge network of computers that meets their diverse computing needs
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online banking
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users access account balances & pay bills
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Computer-Aided Manufacturing
(CAM) |
use of computers to assist with manufacturing processes
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software
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programs used in a computer
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ROM
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where things are permanantly started on a computer
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Random Access Memory (RAM)
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computer memory for accessing files
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Universal Series Bus (USB)
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specification to establish communication between devices and a host controller
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