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      1. Ajay
        Member

        Consider the arrival time of 4 processes ,as also their cpu demand and priority
        Arrival time cpu time priority
        P1 0 8 4
        P2 2 5 2
        P3 5 15 3
        P4 8 12 1
        Assuming their scheduling as SJF(with preemption ) . What is the average waiting time of the system?
        Answer given is 6.25 please explain HOW ?

        Mar 15, 2013 at 9:27 pm

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