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.
The average waiting time (in milliseconds) of all the processes using preemptive priority scheduling algorithm is ____.
Note: This question appeared as Numerical Answer Type.
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This question is part of this quiz :
GATE-CS-2017 (Set 2),Operating system GATE CS PYQ QUIZ,CPU Scheduling GATE CS PYQ Quiz