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Computer Basic Information

Computer Basic Information
One of a class of storage devices that can access storage locations in any order is

DDC
DDE
DTE
DASD
None of these

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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

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

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Computer Basic Information
In comparison to the internal (main) memory, tape or disk memory is

faster and more expensive
faster and less expensive
None of these
slower and less expensive
slower and more expensive

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Computer Basic Information
Who is the known as Father of Modern Computing?

Semour Cray
Allen Turing
Charles Babbage
Ray Tomlinson

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Computer Basic Information
Conversion of binary number 1011102 to octal is

568
None of these
508
358
468

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Computer Basic Information
The memory which is programmed at the time it is manufactured is

PROM
ROM
EPROM
RAM

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MORE MCQ ON Computer Basic Information

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