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Computer Basic Information

Computer Basic Information
The majority of computer crimes are committed by:

Hackers
Overseas criminals
Insiders
Young teenage computer geniuses

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Computer Basic Information
Communication between computers using standard telephone service

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

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Computer Basic Information
Conversion of binary number 1010101000010111 to hexadecimal number is

None of these
D8F916
AA1716
A8B916
D9F816

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Computer Basic Information
Offline device is

a direct access storage device
None of these
a device which is connected to CPU
a device which is not connected to CPU
an I/O device

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Computer Basic Information
What is the Super Computer developed in India

PARAM
None of these
Both A and B
CRAY

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

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MORE MCQ ON Computer Basic Information

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