Assume that at time t = 1 no system resources are being usedexcept for the processor and memory. Now consider the followingsequence of events:
(This isn’t meant to be a complete list of events during this timeperiod)
At t = 4 P1’s time slice expires
At t = 10 P2 executes a command to read from disk unit 2
At t = 15 P3 is swapped out
At t = 17 P4 executes a command to read from disk unit 3
At t = 20 P5 is dispatched
At t = 25 P6 executes a command to read from disk unit 2
At t = 28 P5’s time
OR
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