GATE | CS | 2017 | Set 2 | Operating System | CPU Scheduling | Question 46

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Consider the set of processes with arrival time(in milliseconds), CPU burst time (in milliseconds), and priority(0 is the highest priority) shown below. None of the processes have I/O burst time.

g2017_12

The average waiting time (in milliseconds) of all the processes using preemptive priority scheduling algorithm is ____.




Note: This question appeared as Numerical Answer Type.

29

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32

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