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Computer Basic Information

Computer Basic Information
A device used to measure the circuit density of a chip is

LSI
Light pen
All of these
None of these
Mouse

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Computer Basic Information
Which disk interface standard includes support for up to eight peripheral devices?

ST50G/412
IDE
ESDI
SCSI
None of these

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Computer Basic Information
Which is used to provide the sight information to the right person at the right time for proper decision making?

PSO
DBMS
ISO
None of these
MIS

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Computer Basic Information
The fastest type of memory from the following list is

disk
tape
None of these
bubble memory
semiconductor memory

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Computer Basic Information
Arithmetic logic unit I.   perform arithmetic operations II.  store data III. perform comparison IV.  communicate with input devices from above the correct one is

I only
I and II only
II only
I and III only

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Computer Basic Information
The control unit of a microprocessor

Performs arithmetic / logic / functions
stores data in the memory
None of these
All of these
accepts input data from a keyboard

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MORE MCQ ON Computer Basic Information

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