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Computer Basic Information

Computer Basic Information
A hand-held device which reads marks or characters on paper by detecting photo-sensitivity is known as

Plotter
Optical-wand
None of these
All of these
Light pen

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Computer Basic Information
When installing ______ The user must copy usually decompress program file from CDROM or medium to the hard disk.

Programming software
System hardware
Application hardware
Application software

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Computer Basic Information
The most advanced form of ROM is?

PROM
RAM
EEPROM
Cache Memory

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Computer Basic Information
Those microcomputers which have the same operating characteristics as the IBM microcomputers are called IBM

clones
None of these
copies
look alikes
duplicates

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Computer Basic Information
Binary numbers need more places for counting because:

0's and 1's can be added in front of them
0's and 1's have to be properly placed
None of these
They are always big numbers
Binary base is small

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Computer Basic Information
A standard tape recorder used to save or load computer information is known as

Punched paper tape
Cassette drive
Card punch
Magnetic tape
None of these

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MORE MCQ ON Computer Basic Information

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