The following processes are being scheduled using a preemptive, priority-based, round-robin scheduling algorithm. Each process is...

The following processes are being scheduled using a preemptive, priority-based, round-robin scheduling algorithm. Each process is assigned a numerical priority,with a higher number indicating a higher relative priority. The scheduler will execute the highest-priority process. For processes with the same priority, a round-robin scheduler will be used with a time quantum of 10 units. If a process is preempted by a higher-priority process, the preempted process is placed at the end of the queue.

Process Burst Time Arrival Time Priority

P1 15 0 8

P2 20 0 3

P3 20 20 4

P4 20 25 4

P5 5 45 5

P6 15 55 5

What is the average turnaround time of these processes?

What is the average waiting time of these processes?

Solutions

Expert Solution

I WROTE THE ANSWER ON THE SHEET OF PAPER WITH CLEARLY:

PREEMPTIVE PRIORITY :

ROUND-ROBIN:

venereology answered 2 months ago

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