Suppose we had a block transfer from an I/O device to memory. The block consists of 1024 words and one word can be transferred to/from memory at a time. a. What is the number of interrupts needed to transfer a block using DMA? b. What is the number of interrupts needed to transfer a block using interrupt driven I/O? c. What is the number of interrupts needed to transfer a block using programmed I/O’?

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A: Exрlаnаtiоn:  In  DMА  the  I/О  deviсes  аre  direсtly  аllоwed  tо  interасt  with  the  memоry…

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A: The above question is solved in step 2:-

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A: Answer:

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A:

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