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Computer Basic Information

Computer Basic Information
How many symbols exist in Baudot code?

76
42
None of these
58
116

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Computer Basic Information
What is meant by quad-density (QD) diskette?

It is double-sided disk
None of these
It is double density disk
All of these
It has double the number of tracks per inch

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Computer Basic Information
A program that performs a useful task while simultaneously allowing destructive acts is:

Trojan Horse
Worm
Macro Virus
Virus

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Computer Basic Information
The secondary storage devices can only store data but they cannot perform

Logic operation
Fetch operations
None of these
Arithmetic Operation
Either of the above

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Computer Basic Information
What digits are representative of all binary numbers?

1
3
Both A and B
None of these

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Computer Basic Information
Which of the following languages is the most widely used?

PASCAL
PL/1
None of these
FORTRAN
BASIC

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MORE MCQ ON Computer Basic Information

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