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.

IN_FIXED_SIZE_PARTITION,_THE_DEGREE_OF_MULTIPROGRAMMING_IS_BOUNDED_BY____________?$

A. the number of partitions
B. the CPU utilization
C. the memory size
D. all of the mentioned
Answer» B. the CPU utilization
Discussion
2.

The first fit, best fit and worst fit are strategies to select a ______$

A. process from a queue to put in memory
B. processor to run the next process
C. free hole from a set of available holes
D. all of the mentioned
Answer» D. all of the mentioned
Discussion
3.

When memory is divided into several fixed sized partitions, each partition may contain _______?

A. exactly one process
B. at least one process
C. multiple processes at once
D. none of the mentioned
Answer» B. at least one process
Discussion