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Q8. Assume that data transfer is performed by using DMA (Direct Memory Access). Describe the rest of DMA operations (3,4,5,6) at the disk controller and

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Q8. Assume that data transfer is performed by using DMA (Direct Memory Access). Describe the rest of DMA operations (3,4,5,6) at the disk controller and DMA controller after device driver tells disk controller to transfer C bytes from disk to buffer at address X. (Marks: 10)

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