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Computer Basic Information

Computer Basic Information
In which mode, each user has a local input/output device.

Time sharing mode
None of these
Interactive
All of these
Batch processing mode

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Computer Basic Information
An adder in which the bits of the operands are added one after another is

Full-adder
All of these
None of these
Serial adder
Half-adder

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Computer Basic Information
The main purpose of the offline device is.......

To save floor space in the computer center
To reduce the no.of operator errors in recording data
None of these
To save computer time
All of these

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Computer Basic Information
Magnetic tape can serve as

Secondary storage media
Output media
All of these
Input media
None of these

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Computer Basic Information
If you see a diskette with a piece of foil covering its notch, it is said to be

None of these
write-enabled
copy-protected
foil-covered
write-protected

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Computer Basic Information
IBM-PC is an example of

A main frame
None of these
Special purpose
Micro computer
Machine-in-built

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MORE MCQ ON Computer Basic Information

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