Four jobs to be executed on a single processor system arrive at time 0 in the order A, B, C, D. Their burst CPU time requirements are 4. 1, 8 and 1 time units. respectively. The completion time of A under round robin scheduling with time slice of one time unit is:

Four jobs to be executed on a single processor system arrive at time 0

1.	Four jobs to be executed on a single processor system arrive at time 0 in the order A, B, C, D. Their burst CPU time requirements are 4. 1, 8 and 1 time units. respectively. The completion time of A under round robin scheduling with time slice of one time unit is:
A.	11
B.	4
C.	8
D.	9
Answer» E.

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Four jobs to be executed on a single processor system arrive at time 0 in the order A, B, C, D. Their burst CPU time requirements are 4. 1, 8 and 1 time units. respectively. The completion time of A under round robin scheduling with time slice of one time unit is:

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