Question: Consider there are seven processes running on a single-core processor machine. The following table shows the arrival times and CPU burst times of the seven

Consider there are seven processes running on a single-core processor machine.

Consider there are seven processes running on a single-core processor machine. The following table shows the arrival times and CPU burst times of the seven processes. Assume new processes always arrive just before the clock tick arrived, e.g., att-10, B has arrived and been added to the ready queue. Arrival Time 0 10 15 25 50 85 90 CPU Time 75 60 35 15 Process 15 45 (1) Suppose a system uses Round Robin (RR) scheduling policy with a time quantum of 15 time-unit and the context switching time is 5 time-units. i. Draw the time-line diagram illustrating the execution of these processes under this RR policy ii. What is the average turnaround time for the processes? iii. What is the average waiting time for the processes? iv. What is the average response time for the processes? a

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