Multiple Choice Questions On Operating System - Page 1

1) Round Robin algorithm is essentially the preemptive version of ? FIFOShortest Job FirstShortest RemainingLongest time firstShow/Hide Answer Answer = a Explanation: In round robin algorithm time slices are assigned to the processes in equal portion and in circular order. 2) A page fault occurs ? when the page is not in the memory when the page is in the memory when the process enters the