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Computer Basic Information

Computer Basic Information
An error in computer data is called

None of these
Bit
Byte
Bug
Chip

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Computer Basic Information
A machine associated with card-based data processing is

Collator
Cartridge
Digitizer
Codomain
None of these

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Computer Basic Information
What is the name of the visible silver rectangle which separates the take-up portion of the magnetic tape from the data recording portion?

Load maker
Tape separator
None of these
Load marker
Tape marker

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Computer Basic Information
Which of the following is used as a primary storage device?

Floppy disk
Magnetic drum
All of these
PROM
None of these

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Computer Basic Information
Who invented the supercomputer ?

Charles Babbage
JH Van Tassell
Charles Ginsberg
Seymour cray

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Computer Basic Information
Which of the following file organizations is most efficient for a file with a high degree of file activity?

B-Tree index
ISAM
VSAM
sequential
All of these

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