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Computer Basic Information

Computer Basic Information
The examination and changing of single bits or small groups of his within a word is called

None of these
Byte
Bit slice
Bit
Bit manipulation

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Computer Basic Information
The silicon chips used for data processing are called

Micro processor
None of these
PROM chips
ROM chips
RAM chips

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

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

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Computer Basic Information
Which is a secondary memory device?

CPU
None of these
ALU
Floppy disk
Mouse

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Computer Basic Information
Who is credited with the idea of using punch cards to control patterns in a weaving machine?

Babbage
None of these
Jacquard
Hollerith
Pascal

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Computer Basic Information
The equipment with which the computer talks to its users is called a

word processor
diskette
software
None of these
peripheral

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