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. Which of the following is non-preemptive algorithm?

Priority Based Scheduling
Shortest Remaining Time
shortest job first

2. Multiprogramming generally?

decreases CPU utilization
Share the processor
Both A and B
None of the above

3. How many Computer Security Classifications are there?


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

Distributed Environment

5. 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.

6. Which of the following information is stored when the process is switched?

I/O State information
Accounting information
Base and limit register value
All of the above

7. Multithreading models are _________ types?


8. In how many ways, Operating Systems generally identifies/authenticates users using ?


9. Which of the following type is at Lowest level?

Type A
Type B
Type C
Type D

10. Which of the following is true about Communication?

Errors can occur anytime and anywhere.
An error may occur in CPU, in I/O devices or in the memory hardware.
OS constantly checks for possible errors.
All of the above