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MCQ

Q.

The technique whereby the DMA controller steals the access cycles of the processor to operate is called __________

A

Fast conning

B

Memory Con

C

Cycle stealing

D

Memory stealing

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MCQ

1.

The DMA differs from the interrupt mode by __________

A

The involvement of the processor for the operation

B

The method of accessing the I/O devices

C

The amount of data transfer possible

D

None of the mentioned

Discussion

MCQ

2.

The controller uses _____ to help with the transfers when handling network interfaces.

A

Input Buffer storage

B

Signal enhancers

C

Bridge circuits

D

All of the mentioned

Discussion

MCQ

3.

The technique whereby the DMA controller steals the access cycles of the processor to operate is called __________

A

Fast conning

B

Memory Con

C

Cycle stealing

D

Memory stealing

Discussion

MCQ

4.

The DMA transfers are performed by a control circuit called as __________

A

Device interface

B

DMA controller

C

Data controller

D

Overlooker

Discussion

MCQ

5.

The controller is connected to the ____

A

Processor BUS

B

System BUS

C

External BUS

D

None of the mentioned

Discussion

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