Computer Science MCQs

DMA Questions with solutions MCQs

1. Direct Memory Access (DMA) controller is a feature within the computer that:

A

Transfers the data to the main memory without intervention of CPU.

B

Coordinates communication between the computer and network devices.

C

Provides a graphical interface for managing system resources.

D

Manages the CPU?s clock speed and temperature.

DMA Junior Assistant 2024
Correct Answer : A
Explanation :

DMA allows data transfer directly between memory and devices without CPU intervention.

Correct Answered :

Wrong Answered :

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