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Computer Basic Information

Computer Basic Information
_________ computers are used in Banking, Railways, and Airlines.

Micro Computer
Super Computer
None of these
Mainframe Computer
Mini computer

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Computer Basic Information
Who designed the first electronic computer - ENIAC?

J presper Eckert and John W Mauchly
Both A and B
None of these
Joseph M Jacquard
Von Neuman

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Computer Basic Information
As compared to diskettes, the hard disks are

None of these
more expensive
more portable
slowly accessed
less rigid

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Computer Basic Information
Which is a swapping device is used to hold the images of pages in main memory.

Optical mark reader
Plex
None of these
Paging drum
Card punch

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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
copy-protected
write-protected
foil-covered
write-enabled

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Computer Basic Information
One million bytes of information is abbreviated as

GB
KB
Bit
None of these
MB

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