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Computer Basic Information

Computer Basic Information
Who developed a mechanical device in the 17th century that could add, subtract, multiply, divide and find square roots?

Napier
None of these
Leibnitz
Babbage
Pascal

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Computer Basic Information
A collection of 8 bits is called

Record
Byte
Nibble
Word

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Computer Basic Information
What is the byte capacity of a drum which is 5 inch high, 10 inch diameter, and which has 60 tracks per inch and bit density of 800 bits per inch?

942000 bytes
9712478 bytes
192300 bytes
None of these
14384 bytes

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Computer Basic Information
Conversion of binary number 1011102 to octal is

358
468
508
None of these
568

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Computer Basic Information
The general range of speed in revolutions per minute (rpm) at which floppy disks rotate is

150-250
390-600
2400-4700
None of these
300-600

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Computer Basic Information
What Does BIOS Stand For?

Backup Input Output System
Basic Input Output System
None of these
Battery Integrated Operating Setup
Better Integrated Operating System

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MORE MCQ ON Computer Basic Information

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