Computer Science · Operating Systems
Consider the following five processes with their burst times and priorities (a lower priority number indicates a higher priority). Assume all processes arrive at time t = 0 in the order P1, P2, P3, P4, P5. Using a non-preemptive priority scheduling algorithm, what is the average waiting time? Process | Burst Time | Priority P1 | 10 | 3 P2 | 1 | 1 P3 | 2 | 4 P4 | 1 | 5 P5 | 8 | 2
- 110.0
- 27.6
- 36.8
- 48.2✓
Correct answer
8.2
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