Explore topic-wise MCQs in Operating System.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Operating System knowledge and support exam preparation. Choose a topic below to get started.

1.

WHICH_OF_THE_FOLLOWING_ALGORITHMS_TENDS_TO_MINIMIZE_THE_PROCESS_FLOW_TIME_??$

A. First come First served
B. Shortest Job First
C. Earliest Deadline First
D. Longest Job First
Answer» C. Earliest Deadline First
Discussion
2.

Under multiprogramming, turnaround time for short jobs is usually ________ and that for long jobs is slightly ___________$

A. Lengthened; Shortened
B. Shortened; Lengthened
C. Shortened; Shortened
D. Shortened; Unchanged
Answer» C. Shortened; Shortened
Discussion
3.

Orders are processed in the sequence they arrive if _______ rule sequences the jobs?

A. earliest due date
B. slack time remaining
C. first come, first served
D. critical ratio
Answer» D. critical ratio
Discussion