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Computer Basic Information

Computer Basic Information
The main purpose of time sharing techniques used in computers is to make the best use of the

floppy disks
seconday storage
peripherals
None of these
CPU

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Computer Basic Information
Which input device cannot be used to work in MS Office?

Keyboard
Scanner
Lightpen
Mouse
Joy Stick

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Computer Basic Information
In 1999, the Melissa virus was a widely publicized:

Macro virus
Time Bomb
E-mail virus
Trojan Horse

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Computer Basic Information
Where have the program and data to be located before the ALU and control unit of a computer can operate on it?

None of these
Microprocessor
Internal memory
Magnetic tapes
Secondary memory

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Computer Basic Information
What type of computer programming is used for airplane ticket reservation system?

Multi programming
Batch programming
None of these
Time sharing
Real time programming

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

Bit
Bit manipulation
None of these
Byte
Bit slice

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MORE MCQ ON Computer Basic Information

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