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10 Cards in this Set
- Front
- Back
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What is a bit?
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a single binary number: zero or one
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What is a kilobyte (kb)?
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1K or approximatles 1,024 keyboard characters of information
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What is an input device?
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Allow the input of Data into a computer
example: keyboard, mouse, scanner |
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What is an output device?
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Makes a hard copy or soft copy
Example: text documents, graphics |
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what is LCD?
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Liquid crystal display
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What is Resolution?
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Defines clarity of the image that is seen on the computer screen
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What is the difference between internal and external storage?
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internal is within the computer like a hard drive. External can be a hard drive, cd, usb or dvd
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What is the difference between CD-R and CD-RW?
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CD-RW can be rewritten multiple times
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What are some keyboard adaptations?
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arm and wrist supports, alternate keyboards, moisture guards, adjustable wand
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What is RAM?
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temporary memory that is designed to hold new data and is available only while the computer is turned on
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