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. What is true about Directory files?

These files represent physical device like disks, terminals, printers, networks, tape drive etc.
These may have text, databases or executable program.
These files contain list of file names and other information related to these files.
All of the above

2. This section contains the global and static variables.

Heap
Stack
Data
Text

3. 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

4. What is true about Ordinary files?

These are the files that contain user information.
These files contain list of file names and other information related to these files.
These files represent physical device like disks, terminals, printers, networks, tape drive etc.
All of the above

5. What are the services operating System provides to both the users and to the programs?

File System manipulation
Error Detection
Program execution
Resource Allocation

6. consider the following sequence of addresses : 123,215,600,1234,76,96. If page size is 100, then the reference string is?

1,2,6,12
12,21,60,123,7,9
1,2,6,12,0,0
0,2,6,12,0,0

7. Which OS is mostly used?

IOS
Linux
Windows
AIX

8. Swap space exists in ____________

Primary Memory
secondary memory
virtual memory
CPU

9. The string of memory references is ?

Page Replacement
Reference String
Memory References
Page References

10. Which of the following are the advantage of Demand Paging?

Large virtual memory.
More efficient use of memory.
There is no limit on degree of multiprogramming.
All of the above

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