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Computer Basic Information

Computer Basic Information
A program that performs a useful task while simultaneously allowing destructive acts is:

Trojan Horse
Virus
Worm
Macro Virus

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Computer Basic Information
The OCR stand for?

None of these
Only character reader
Operational character reader
Outsized character reader
Optical character recognition

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Computer Basic Information
Who was the father of Punched Card Processing?

Charles Babbage
J Presper Eckert
Dr. Herman Hollerith
None of these
Blaise Pascal

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Computer Basic Information
A memory space used for the temporary storage of data is

SAM
PROM
Scratchpad storage
None of these
Buffer

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Computer Basic Information
The primary memory of a personal computer consists of:

Memory module
Both ROM and RAM
None of these
ROM only
RAM only

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Computer Basic Information
The disadvantage of dynamic RAM over static RAM is

None of these
higher bit density
higher power consumption
variable speed
need to refresh the capacitor charge every once in two milliseconds

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MORE MCQ ON Computer Basic Information

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