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Computer Basic Information

Computer Basic Information
A byte is comprised of:

Sixteen bits
One bit
Eight bits
None of these
Four bits

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Computer Basic Information
Off-line operation is the operation of devices without the control of

ALU
Control unit
CPU
None of these
Memory

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Computer Basic Information
What would you not use with a flatbed plotter?

Eraser
Paper
None of these
A pen

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Computer Basic Information
Which of the following file organizations is most efficient for a file with a high degree of file activity?

ISAM
VSAM
B-Tree index
sequential
All of these

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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

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

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Computer Basic Information
A software package to perform calculations on data arranged in an array is

Application programs
Utility programs
None of these
Electronic spread sheet
System software

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MORE MCQ ON Computer Basic Information

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