GATE | GATE CS 2012 | Question 65

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

Process           Arrival time         Time Units Required
   P1                0                         5
   P2                1                         7
   P3                3                         4

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

(A)

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

(B)

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

(C)

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

(D)

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

Answer

Please comment below if you find anything wrong in the above post
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