Question

Consider the following process with burst times and arrival times.Process Burst timeArrival TimePO80P150P240P317Which of the following statements are correct?1. The average waiting time will be same using shortest job first and shortest remainingtime first.II. The waiting time of process PO and process Pl using Round Robin CPU schedulingpolicy with time quantum as 3 units is same.IIL The average waiting time using first come first serve is less than the average waitingtime using short remaining time first.(A)Only I(B) Only II(C)I and II(D)I and III​

Answer 1

Answer:

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Explanation:

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