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Computer Basic Information

Computer Basic Information
File specification books are created primarily for the use of

managers
systems analysts
operators
None of these
programmers

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Computer Basic Information
The OCR stand for?

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

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Computer Basic Information
Punched cards are associated with the name

Leibniz
None of these
Jacquard
Pascal
Hollerith

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Computer Basic Information
Which of the following is not a sequence storage device?

None of these
Paper tape
Magnetic tape
All of these
Magnetic disk

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Computer Basic Information
Program execution time would be minimum if the programs are written in

High level language
All of these
Assembly language
None of these
Machine Language

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

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

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MORE MCQ ON Computer Basic Information

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