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Consider the following five processes with the length of the CPU burst time given in milliseconds together with their arrival time and priority.
Process   Arrival Time Burst Time  Priority
P1   0 10 4
P2   0 3 1
P3   3 8 2
P4   4 16 3
P5   7 2 5

In priority scheduling the average turn around time will be


A) 20.6ms

B) 18.6ms

C) 21.6ms

D) 22.5ms

Correct Answer:
A) 20.6ms


Part of solved TNPSC Question Paper-2013 questions and answers : Exams >> TNPSC >> TNPSC Question Paper-2013




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