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10 Cards in this Set
- Front
- Back
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Random Access Memory (RAM)
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Temporary memory meant for new data. More easily lost. Consists of downloads and programs installed by user, also user documents.
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Read-only Memory (ROM)
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More secure, permanant data, used by programmer, not accessable to user.
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Byte
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A unit used to measure the amount of information a computer can hold. Equalls 8 bits, or enough code for one binary character.
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Memory
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The measured ammound of information a computer can hold.
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Processor Speed
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Signifys the speed with which data can be moved in and out of memory.
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Optical Character Recognition (OCR) Software
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Software that converst graphics into text after it is scanned into a computer.
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Tablet Computer
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Fully developed computer systems in slate format... one flat unit with a touch screen.
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Resolution
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Denotes image clarity and quality on a computer screen.
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Lumens
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Measure of the brightness expelled by a projector.
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Trackball
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Consists of a movable ball embedded into a stationary base. Moves similiarly to a mouse, only user has direct contact with ball.
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