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Multilevel Feedback Queue: Process 1 2 3 Burst Time 5 12 7 4 11 Arrival Time 0 0 15 18 21 25 26 27 32 5 6 7 33 17 8 8 6 9 8 Let's consider there are three queues Q1, Q2, and Q3. - Q1 Time quantum 9 milliseconds - Q2 Time quantum 18 milliseconds -Q3 FCFS Criteria of Multilevel Feedback Queue - The scheduler first executes all processes in Q1. Only when Q1 is empty will it executes processes in Q2. Similarly, processes in Q3 will be executed only if Q1 and Q2 are empty. A process that arrives for Q2 will preempt a process in Q3. A process that arrives for Q3 will, in turn, preempt a process in Q3. Q1: Then how many times each process will be interrupted and on which queue the process will terminate the execution? Q2: Calculate the average Waiting Time and average Turnaround Time? Q3: What recommendation would you suggest if this technique leads towards starvation of any process due to short processes