Computer Science, asked by Jaffar23, 8 months ago

Is the Direct Memory Access (DMA) is better than Programmed I/O and Interrupts driven I/O?

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Answered by Rahul9048

3

Answer:

Direct Memory Access (DMA) Differ from Programmed I/O and Interrupt-Driven I/O, Direct Memory Access is a technique for transferring data within main memory and external device without passing it through the CPU. ... It is more efficient to use DMA method when large volume of data has to be transferred.

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