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:B
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