(Answered): Consider 4 processes P1, P2, P3 and P4 with the following arrival time and CPU Bursts time: Process ...

Consider 4 processes P1, P2, P3 and P4 with the following arrival time and CPU Bursts time: Process Arrival time CPU Burst Time. P1 0 12 P2 4 4 P3 10 7 P4 11 5 Compute the average waiting time for RR scheduling (time quantum = 5). Answer: Consider 4 processes arriving at time in the order of P1, P2, P3 and P4. The CPU Bursts of the processes are as the following: Process Arrival time CPU Burst Time P1 0 12 P2 4 P3 OOO 7 P4 5 Compute the average waiting time for FCFS scheduling, Answer: