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14 Cards in this Set
- Front
- Back
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computer literacy
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current knowledge of computers
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computer
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electronic deive, operating under the control of instructions stored in its own memory that can be accepted data, process the data according to specific rules.
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data
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collection of unprocessed items, which can include text, numbers, images, audio, and video
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informatioin
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conveys menaing and is useful to people
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information processing cycle
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collection of related instructions organized for a common purpose
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hardware
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computer contains many electronic, electronic, and mechanical devices
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input device
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any hardware device 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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system unit
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case that contains electronic components of the computer that are used to process data.
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processor/CPU
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electronic component that interprets and carries out the basic instructions that operate the computer
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memory
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electronic components that store interactions waiting to be executed and data needed by those instructions.
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storage media
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computer keeps data, instructions, and instruction
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storage device
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records and retrieves items to and from storage media
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communications device
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hardware component that enables a component to send and receives data instructions to components
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