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Computer Basic Information

Computer Basic Information
An input device that converts data punched into paper lape into a binary format is

Card punch
Paper tape punch
Paper tape reader
None of these
Page reader

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Computer Basic Information
A half byte is know is

Bit
Half byte
Nibble
Data
None of these

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Computer Basic Information
The no of logical records in a physical record is

Blocking factor
Sector
Group
None of these
Field

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Computer Basic Information
What is object of UPS ?

To increase the speed of a computer
Provides backup power
All of the listed here
Using for storage

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Computer Basic Information
There are historical evidences to prove that abacus was first used in

None of these
India
Indonesia
China
Japan

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Computer Basic Information
A file that includes an index directory to facilitate random access is

Indexed file
Random file
None of these
Sequential file
Serial file

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MORE MCQ ON Computer Basic Information

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