Question: For each case, list the waiting time of each process in the ready queue, then calculate the total waiting time of all processes: 1. Preemptive

For each case, list the waiting time of each process in

For each case, list the waiting time of each process in the ready queue, then calculate the total waiting time of all processes: 1. Preemptive SJF: Three processes P1 - P3 arrive at time 0,1 , and 6 (ms), with the lengths of the CPU bursts being 3ms, 6ms and 1ms respectively. 2. Round-Robin: Five processes P1 - P5 arrive at time 0,0,2,2,2, with the lengths of the CPU bursts being 2, 5, 6, 5, 4 ms respectively. The quantum is 2ms. (Assume that when a process's quantum expires, it will be moved to the tail of the ready quene.)

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