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Computer Basic Information

Computer Basic Information
CPU controls ___

Controls Memory
None of the listed here
Controlled by the input data
All input, output and processing.

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Computer Basic Information
A temporary storage area, attached to the CPU, for I/O operations is a:

None of these
register
core
chip
buffer

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Computer Basic Information
Which of the following circuit is used as a 'Memory device' in computers ?

Attenuator
Flip Flop
Rectifier
Comparator

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Computer Basic Information
Which printer uses a combination of laser-beam & electro photographic techniques.

Laser printers
Line printer
Daisy wheel
Dot-Matrix
None of these

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Computer Basic Information
A small film-plate which is used for microfilming the output from a microcomputer screen is called

film card
microfiche
COM
microfilm
None of these

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Computer Basic Information
The minimum time delay required between the initiation of two successive memory operations is known as

memory access time
waiting time
None of these
transmission time
memory cycle time

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