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Welcome to the Operating System MCQs Page

Dive deep into the fascinating world of Operating System with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Operating System, a crucial aspect of UGC CBSE NET Exam. In this section, you will encounter a diverse range of MCQs that cover various aspects of Operating System, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within UGC CBSE NET Exam.

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Check out the MCQs below to embark on an enriching journey through Operating System. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of UGC CBSE NET Exam.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Operating System. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Operating System MCQs | Page 16 of 21

Q151.
Which page replacement policy suffers from Belady’s anomaly?
Discuss
Answer: (c).FIFO
Discuss
Answer: (d).High-Speed RAM
Q153.
....................is one of pre-emptive scheduling algorithm.
Discuss
Answer: (b).Round-robin
Q154.
A software to create a Job Queue is called...................
Discuss
Answer: (d).Spooler
Q155.
In processor management, round robin method essentially uses the preemptive version of ...................
Discuss
Answer: (b).FIFO
Discuss
Answer: (b).is an access to the page not currently in main memory
Q157.
.................. synchronize critical resources to prevent deadlock.
Discuss
Answer: (c).Semaphores
Q158.
The memory allocation scheme subjected to “external” fragmentation is:
Discuss
Answer: (a).Segmentation
Q159.
Producer consumer problem can be solved using:
Discuss
Answer: (d).all the above
Q160.
Banker’s algorithm is used for ................... purpose.
Discuss
Answer: (a).Deadlock avoidance

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