5.Which of the following is an advantage of interrupt – driven I/O over programmed I/O?

5.Which of the following is an advantage of interrupt – driven I/O o

1.	5.Which of the following is an advantage of interrupt – driven I/O over programmed I/O?
A.	higher bandwidth availability
B.	Faster completion of I/O
C.	smaller memory management
D.	Better CPU utilization
Answer» D. Better CPU utilization

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5.Which of the following is an advantage of interrupt – driven I/O over programmed I/O?

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