ISRO | ISRO CS 2009 | Question 14
Consider three CPU-intensive processes, which require 10, 20 and 30 time units and arrive at times 0, 2 and 6, respectively. How many context switches are needed if the operating system implements a shortest remaining time first scheduling algorithm?
Do not count the context switches at time zero and at the end.
(A) 1
(B) 2
(C) 3
(D) 4
Answer: (B)
Explanation: Refer: GATE-CS-2006 | Question 85
Quiz of this Question
Last Updated :
01 Jun, 2018
Like Article
Save Article
Share your thoughts in the comments
Please Login to comment...