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Question 97Asked in CIL MT Systems, 27 Feb 2020 (8:00 AM)

Consider the following table of arrival time and burst time for three processes P0, P1, P2.

Consider the following table of arrival time and burst time for three processes P0, P1, P2. P0: Arrival time 0 s, Burst time 9 s P1: Arrival time 1 s, Burst time 4 s P2: Arrival time 2 s, Burst time 9 s The preemptive shortest job first scheduling algorithm is used. Scheduling is carried out only at arrival or completion of process. The average waiting time for the three process is ________.
  1. A7 seconds
  2. B4 seconds
  3. C6 seconds
  4. D5 seconds
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Correct answer: (D) 5 seconds

From CIL MT Systems PYQ, 27 Feb 2020 (8:00 AM)

This is question 97 of CIL MT Systems PYQ, 27 Feb 2020 (8:00 AM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.