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10 Cards in this Set
- Front
- Back
What is the cache?
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temporary storage for recently accessed information. It allows the computer to not have to access memory repetedly for the same info
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What is an imput device?
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Items that allow the imput of information onto the computer. (ex: keyboard, scanner, webcam)
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What are interactive whiteboards used for?
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They are used in classrooms aas a more interactive version of a chalkboard, they can be written on and projected onto simultainiously and information can be saved to print or use later.
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What is an output device?
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They produce data after its processed. (ex: monitor, printer, speaker, portable media player)
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what is the most common output device?
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Monitors.
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What does the term resolution describe?
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Clarity of the image on the computer screen.
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What hardware providee internal storage?
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The hard drive.
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What is the purpose of an external hard drive?
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They allow a lot of data to be moved from one place to another.
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What does USB stand for?
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Universal Serial Bus
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List some adaptive hardware that can be used in classrooms.
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screen magnifiers, refreshable braille display, alternate keyboards, touchscreens,electronic pointing devices, sound amplification sytems.
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