Consider the 3 processes, P1, P2 and P3 shown in the table. The completion…

GATE · 2012 · CS · Computer Science & IT

Consider the 3 processes, P1, P2 and P3 shown in the table.

The completion order of the 3 processes under the policies FCFS and RR2 (round robin scheduling with CPU quantum of 2-time units) are

1. A.

   FCFS: P1, P2, P3 RR2: P1, P2, P3

2. B.

   FCFS: P1, P3, P2 RR2: P1, P3, P2

3. C.

   FCFS: P1, P2, P3 RR2: P1, P3, P2

4. D.

   FCFS: P1, P3, P2 RR2: P1, P2, P3

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