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Que. A uni-processor computer system only has two processes, both of which alternate 10ms CPU bursts with 90ms I/O bursts. Both the processes were created at nearly the same time. The I/O of both processes can proceed in parallel. Which of the following scheduling strategies will result in the least CPU utilization (over a long period of time) for this system ?
a. First come first served scheduling
b. Shortest remaining time first scheduling
c. Static priority scheduling with different priorities for the two processes
d. Round robin scheduling with a time quantum of 5 ms
Answer:Round robin scheduling with a time quantum of 5 ms
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