Operating System Quiz

Play this quiz that will help you to excel in Operating System certification exams, placements etc. This Operating System quiz consist of 10 questions that you need to solve in 10 minutes. We’ve specially designed this quiz so that you can quickly acquaint to the pattern of questions you can be asked in placement drives, certification exams etc. This test enables you to assess your knowledge of Operating System.

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Operating System MCQs

Practice Operating System MCQ Questions, which will help you to understand OS related concepts and also helps you to prepare for placements, technical rounds, competitive exams, interviews etc.

Operating System Quiz

Try Free Operating System Quiz, to start a quiz you need to login first, after login you will get start quiz button and then by clicking on that you can start quiz. You will get 10 Minutes to answer all questions.

Operating System Quiz

1. The algorithms are ________.

Both A and B
None of the above

2. Which of the following is true about kernal level thread?

Implementation is by a thread library at the user level.
Kernel-level threads are slower to create and manage.
Multi-threaded applications cannot take advantage of multiprocessing.
Both B and C

3. Which of the following few common services provided by an operating system?

Program execution
I/O operations
All of the above

4. Which algorithm is based on the argument that the page with the smallest count?

Least frequently Used
Page Buffering algorithm
Most frequently Used
Least Recently Used

5. In ___________ writes, the data is stored in the cache.


6. The OS maintains all PCBs in?

Process Scheduling Queues
Job queue
Ready queue
Device queues

7. Which of the following is true about Program execution?

Restrict to load a program into memory.
Provides a mechanism for process synchronization.
Do not provides a mechanism for process communication.
Do not provides a mechanism for deadlock handling.

8. What are the major components of the intrusion detection system?

Analysis Engine
Event provider
Alert Database
All of the above

9. ________ is when multiple jobs are executed by the CPU simultaneously by switching between them.

Distributed Environment

10. The kernel is _______ of user threads.

a part of
the creator of
unaware of
aware of