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Computer Basic Information

Computer Basic Information
A digital device that processes data is known as

None of these
Data entry
DBMS
Database
Data processor

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Computer Basic Information
Most disk drives have a single read/ write head for each disk surface. What is the advantage of suing multiple heads on each movable access arm?

Reduced search time
Less disk speed
Less latency time
None of these
Reduced seek time

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Computer Basic Information
Bubble memory is a

None of these
All of these
Direct access device only
Sequential access device only
Combination of sequential and direct access devices

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Computer Basic Information
Communication between computers using standard telephone service

Requires a change to an anolog signal
Produces little noise and few disturbances
None of these
Is most efficient
All of these

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Computer Basic Information
A number which is stored and processed but not in the standard exponential form is called

Floating point number
Octal number
Fixed point number
Decimal number
None of these

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Computer Basic Information
The shifting of a program from one of the memory addresses to another is

Relocation
Database
Data transmission
Data collection
None of these

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MORE MCQ ON Computer Basic Information

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