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9 Cards in this Set
- Front
- Back
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The most commonly used input device is a:
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keyboard.
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A device which is a combination input and output device is a:
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Touch screen
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Which of these is used in banking for check and negotiable instrument processing?
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MICR (magnetic ink character recognition)
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A technology used to interface musical instruments with computers is:
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MIDI (Musical Instrument Digital Interface (MIDI): A standard adopted by the electronic music industry for controlling and interconnecting musical devices and computers.)
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the smallest unit of data storage is:
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bit.
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In terms of computer time, the shortest element is a:
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Picosecond = 10E-12 second
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A technology which is used to increase the reliability of disk storage is:
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RAID -- redundant array (of) independent disks
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The largest capacity computer, in terms of the number of users it can simultaneously support, is a
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Mainframe has the greatest number of simultaneous processes.
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Which of these is a low cost alternative to tape for backup storage in many applications?
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CD - rewritable
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