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24 Jul 2018

19. Assume 3 processes are in ready states with required service times in seconds) as indicated in the following table. Using the shortest Job Next CPU scheduling algorithm which expression below correctly represents average turn-around time in seconds? Process P1 P2 Service Time 30 10 a) (30 + 40 + 60)/3 b) (30 + 10 + 20)/3 c) (10 + 30 + 60)/3 X d) (20 + 50 + 10)/3 e) None of the above

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Casey Durgan
Casey DurganLv2
25 Jul 2018
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