A uni-processor computer system only has two processes, both of which alternate 10 ms CPU bursts with 90 ms IN/ OUT bursts. Both the processes were created at nearly the same time. The IN/OUT 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?

First come first served scheduling

Shortest remaining time first scheduling

Static priority scheduling with defferen priorities for the two processes

Round robin scheduling with a time quantum of 5 ms

A uni-processor computer system only has two processes, both of which

1.	A uni-processor computer system only has two processes, both of which alternate 10 ms CPU bursts with 90 ms IN/ OUT bursts. Both the processes were created at nearly the same time. The IN/OUT 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 defferen priorities for the two processes
D.	Round robin scheduling with a time quantum of 5 ms
Answer» E.

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