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Computer Basic Information

Computer Basic Information
In serial, asynchronous transmissions, the ____ bit is used to signal the end of the character within the data frame.

None of these
data
stop
start
parity

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Computer Basic Information
A printed document reader which scans the characters and then encodes them in a computer-compatible code for direct transmission to the computer is called

Optical character reader
None of these
Laser scanner
MICR
Kurzweil Data Entry Machine (KDEM)

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Computer Basic Information
The total number of messages handled by a computerized telephone system on a daily basis is an example of:

Volume
Frequency
Updating
All of these
None of these

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Computer Basic Information
The following is true about 2-out of-5 code:

All of these
None of these
it has odd parity
it is unweighted code
it is weighted code

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Computer Basic Information
The fastest type of memory from the following list is

bubble memory
None of these
semiconductor memory
tape
disk

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Computer Basic Information
A technique for processing jobs on a first-come, first-served basis is known as

Optical mark reader
None of these
FIFO
FAX
GIGO cable

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MORE MCQ ON Computer Basic Information

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