Q. 46 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.
(A) 29
(B) 30
(C) 31
(D) 32
Answer: (A)
Explanation:
