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12 Cards in this Set
- Front
- Back
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Computer literacy
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Having a current knowledge and understanding of computers and their uses
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Comuter
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an electronic device operating under control of instructions in its memory, process data, and store the results
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Data
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a collection of unprocessed items
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Information
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conveys meaning and processes data
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Information processing cycle
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the series of input, process, output, and storage activities
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Hardware
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the input, output, system unit, storage, and communications devices in a computer
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Input device
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hardware that allows you to enter data and instructions into your computer
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Output device
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any hardware that conveys information
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Memory
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consists of componants that store instructions to be executed by data needed by those instructions
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Storage/Storage device
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keeps data, instructions, and information, records (writes), and/or retrieves (reads) items from storage media
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Communications device
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Hardware componant that enables readers to recieve data instructions and info from one or more computers or mobile devices
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CPU (Central processing unit)
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The electronic componants that interprets and carries out the basic instructions to operate the computer
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