Question 3(a). “Round Robin (RR) scheduling algorithm help to execute system processes on merit", give you opinion about this statement with proper explanation. Write an evaluation of SJF, FCFS and RR. [02] Click or tap here to enter text. Question 3(b). Calculate the following parameters for the RR system. Consider time quantum as 8 units. [08] 1. Gantt chart of the processing 2. Average waiting time of system 3. Average turn-around time of system Given: Process Arrival Time Burst vice Time 20 8 40 31 50 1 2 3 35 60 40 4 25 30 10 58 18 55 7

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