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. In PCB, This is required to allow/disallow access to system resources.

Process State
Process privileges
Program Counter
CPU Scheduling Information

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

Analysis Engine
Event provider
Alert Database
All of the above

3. Which of the following is preemptive algorithm?

Round Robin Scheduling
Shortest Remaining Time
Multiple-Level Queues Scheduling
Both A and B

4. A computer can address more memory than the amount physically installed on the system. This extra memory is actually called ______________.

Virtual Memory
Physical Memory
Logical Memory
Secondary Memory

5. What is raw disk?

disk without file system
empty disk
disk lacking logical file system
disk having file system

6. Which of the following is non-preemptive algorithm?

Priority Based Scheduling
Shortest Remaining Time
shortest job first

7. Which scheduler Speed is fastest?

Long-Term Scheduler
Short-Term Scheduler
Medium-Term Scheduler

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


9. Which of the following is false regarding First Come First Serve (FCFS)?

FCFS performance is high
average wait time is high.
Its implementation is based on FIFO queue.
FCFS is easy to understand and implement.

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

Distributed Environment