Computer Sciences > GATE 2021 SET-2 > CPU Scheduling
Which of the following statement(s) is/are correct in the context of CPU scheduling?
A
Turnaround time includes waiting time.
B
The goal is to only maximize CPU utilization and minimize throughput.
C
Round-robin policy can be used even when the CPU time required by each of the processes is not known apriori.
D
Implementing preemptive scheduling needs hardware support.

Correct : a, c, d

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