engineering computer science MCQ #142

In a DMA (Direct Memory Access) transfer, what is the main benefit?

engineering computer science MCQ #142

  1. Question 1

    Q1. In a DMA (Direct Memory Access) transfer, what is the main benefit?

    • A) CPU is involved in data transfer
    • B) Data is transferred without CPU intervention
    • C) Data is compressed during transfer
    • D) Data is encrypted during transfer

    Answer: Data is transferred without CPU intervention

    Explanation: DMA allows data to be transferred between peripherals and memory without CPU intervention, freeing up CPU resources.