Aptitude | GATE IT 2006 | Question 8

Which of the following DMA transfer modes and interrupt handling mechanisms will enable the highest I/O band-width?

 
(A) Transparent DMA and Polling interrupts
(B) Cycle-stealing and Vectored interrupts
(C) Block transfer and Vectored interrupts
(D) Block transfer and Polling interrupts


Answer: (C)

Explanation:

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