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 Space Allocation, Which of the following ways are correct to allocate disk space to files?

Contiguous Allocation
Linked Allocation
Indexed Allocation
All of the above

2. Which scheduler is also called a job scheduler?

Long-Term Scheduler
Short-Term Scheduler
Medium-Term Scheduler
All of the above

3. A_________ is the mechanism to store and restore the state

PCB
Program Counter
Scheduling information
context switch

4. The first operating system created by Microsoft was?

Windows
MS-DOS
Seattle
AIX

5. In multiprogramming environment, the OS decides which process gets the processor when and for how much time. This function is called _____________.

process scheduling
process rescheduling
traffic controller
Processor Management

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

File System manipulation
Error Detection
Program execution
Resource Allocation

7. 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.

8. Which of the following program threat, "Such program traps user login credentials and stores them to send to malicious user who can later on login to computer and can access system resources."

Trojan Horse
Trap Door
Logic bomb
Virus

9. What is true about OS?

An operating system (OS) is a collection of software.
The operating system is a vital component of the system software in a computer system.
An Operating System (OS) is an interface between a computer user and computer hardware.
All of the above

10. Which of the following is false about I/O Operation?

Operating system does not provides the access to the I/O device
I/O operation means read or write operation
An I/O subsystem comprises of I/O devices
None of the above

Results