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2 Answers

1 votes
1 votes
In Shortest Job First the priority is given to the shortest job first . So it is also a kind of priority scheduling algorithm . In priority scheduling algorithm generally the priority are given earlier based on user defined parameter whereas in SJF the priority is on the basis of the burst time. That is why 2 is also correct
1 votes
1 votes
1. TQ is infinite then RR is same as FCFS. ence FCFS is subset of RR.

2. In SJF priority is same as burst time. Hence subset of priority scheduling.

So C is correct.

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