Explore topic-wise MCQs in Operating System.

This section includes 4 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.

PAGING_INCREASES_THE________TIME.?$

A. waiting
B. execution
C. context – switch
D. all of the mentioned
Answer» D. all of the mentioned
Discussion
2.

The page table registers should be built with _______$

A. very low speed logic
B. very high speed logic
C. a large memory space
D. none of the mentioned
Answer» C. a large memory space
Discussion
3.

Smaller page tables are implemented as a set of _______$

A. queues
B. stacks
C. counters
D. registers
Answer» E.
Discussion
4.

The operating system maintains a ______ table that keeps track of how many frames have been allocated, how many are there, and how many are available?

A. page
B. mapping
C. frame
D. memory
Answer» D. memory
Discussion