Question: Compare and contrast program-controlled I/O, interrupt-driven I/O, and DMA-based I/O. What are the advantages and disadvantages of each? Describe scenarios that would favor each approach

Compare and contrast program-controlled I/O, interrupt-driven I/O, and DMA-based I/O. What are the advantages and disadvantages of each? Describe scenarios that would favor each approach over the others.

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Programcontrolled IO interruptdriven IO and DMAbased IO are different approaches to managing inputoutput operations in a computer system Each approach has its own set of advantages and disadvantages a... View full answer

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