3. Consider the following set of tasks: Task Arrival time Computation time Waiting time Turnaround time T 3 T2 2 6 T3 4 4 T4 5 T3 2 (a) Fill in the table above and draw a chart showing the arrival time of each task, and the schedule according to a round-robin scheduler with a quantum size of 2, a prememptive SJF, and FCFS scheduler. (h) What is the average waiting time for each?

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A: Below table for full solution:

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A: Answer is given below-

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A:

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A:

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A: the solution is an given below :

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A:

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A:

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A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

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A: Answer is given below .

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