Computer Science, asked by abhi1129, 11 months ago

What is DMA ? How does DMA increase system concurrency.

Answers

Answered by alokthehero469
4

Direct memory access is a feature of computer systems that allows certain hardware subsystems to access main system memory, independent of the central processing unit.

DMA increases system concurrency by allowing the CPU to perform tasks while the DMA system transfers data via the system and memory buses.

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