Question:
In case of DMA, after the completion of the transfer, the processor is required to be notified of the completion. This is done through.
In case of DMA, after the completion of the transfer, the processor is required to be notified of the completion. This is done through.
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DMA works independently of the processor for data transfer and uses an interrupt signal to notify the processor when the transfer is complete.
Updated On: Feb 11, 2026
- Burst Signal
- Interrupt Signal
- Acknowledgement Signal
- Completion Signal
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The Correct Option is B
Solution and Explanation
In Direct Memory Access (DMA), after the transfer of data between peripherals and memory is completed, the processor needs to be notified so it can resume processing. This is typically done through an Interrupt signal, which halts the processor to notify it of the completion of the DMA transfer.
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