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GATE 2017 · CS2 - Afternoon
Operating SystemsProcess Management-IhardNAT2 marks
Consider processes with arrival time, burst time, and priority (0 is highest): P1(AT=0, BT=11, Priority=2), P2(AT=5, BT=28, Priority=0), P3(AT=12, BT=2, Priority=3), P4(AT=2, BT=10, Priority=1), P5(AT=9, BT=16, Priority=4). The average waiting time (in milliseconds) of all processes using preemptive priority scheduling is _______
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