Operating System MCQs With Answers

In this post, you will get the Operating System MCQs With Answers. If you are going to attempt the computer test and the operating system is in the syllabus, then it is essential for you to prepare for it. The main work of the Operating system is to manage computer hardware, and software, and then provide services for computer programs. There are different operating systems like Linux, Windows, Mac Os, and iOS. There are different questions that can be asked in such questions. Therefore, we are sharing those questions here. These MCQs are in the form of quizzes. You can solve the quiz and after checking the answers, you will know the important concepts. Here below, the detailed quiz is given. Scroll down and start solving it.

Operating System MCQs With Answers

161

Operating System MCQs

1 / 40

1. The list of processes waiting for a particular I/O device is called a(n) ____.

A) interrupt queue

B) Standby queue

C) device queue

D) ready queue

2 / 40

2. Which is the latest version of MS Windows?

A) Windows 2007

B) Windows 11

C) Windows 8.1

D) Windows 10

3 / 40

3. Underlined text, such as text and folder names is referred to as

A) Menu

B) None

C) Source drive

D) Hyperlink

4 / 40

4. Which one of the following is not a multitasking operating system?

A) DOS

B) Linux

C) Windows

D) Unix

5 / 40

5. What should be the extension to execute files?

A) EXE

B) All of the above

C) BAT

D) COM

6 / 40

6. Recently deleted files are stored in

A) Taskbar

B) Desktop

C) Recycle bin

D) My computer

7 / 40

7. Which of the following is an essential file of an MS-DOS boot disk?

A) TREE.COM

B) COMMAND.COM

C) START.COM

D) VER.COM

8 / 40

8. The number of processes completed per unit time is known as

A) Result

B) Throughput

C) Output

D) Capacity

9 / 40

9. Which of the following does not occur during the power-on-self-test (POST)?

A) The BIOS identification process occurs

B) Tuscan disk utility begins to run

C) The video card and video memory are tested

D) The memory chip is checked to ensure that they are working properly

10 / 40

10. Which of the following is suitable after you install new drivers?

A) Hibernate

B) Sleep

C) Restart

D) Shut Down

11 / 40

11. World Wide Web is being a standard by

A) W3C

B) World Wide Web Standard

C) Worldwide corporation

D) World Wide Consortium

12 / 40

12. The Basic Input Output System (BIOS) resides in

A) The CPU

B) RAM

C) ROM

D) Memory Cache

13 / 40

13. An operating system version designed for use with a media centre PC is Microsoft Windows XP

A) None of above

B) Home edition

C) Media center edition

D) Tablet PC edition

14 / 40

14. PCB is an abbreviation of

A) Process control block

B) Process communication block

C) Program control branch

D) None of the above

15 / 40

15. The _____________ refers to the number of processes in memory.

A) CPU scheduler

B) degree of multiprogramming

C) process count

D) long-term scheduler

16 / 40

16. If a program terminates abnormally, a dump of memory may be examined by a ____ to determine the cause of the problem.

A) shell

B) module

C) control card

D) debugger

17 / 40

17. The most recent version of MAC OS is based on the _______operating system.

A) Windows

B) Linux

C) Unix

D) CMOS

18 / 40

18. Which one is not an operating system?

A) OS/2

B) Windows

C) P11

D) Unix

19 / 40

19. Which of the following is/are external commands?

A) All of above

B) Edit

C) Sys

D) Label

20 / 40

20. Which of the following is not a multitasking operating system?

A) DOS

B) Windows

C) Linux

D) Win NT

21 / 40

21. Which of the following is an example of a real-time operating system?

A) Process Control

B) MS-DOS

C) Windows XP

D) Lynx

22 / 40

22. ______ is a mobile operating system designed for the iPhone and iPad.

A) Android

B) iOS

C) Mac OS X

D) UNIX

23 / 40

23. Which of the following is not the function of the OS?

A) Disk management

B) Process management

C) Virus management

D) Memory Management

24 / 40

24. The date and time displays on:

A) System tray

B) Taskbar

C) Status bar

D) Launchpad

25 / 40

25. The operating system is the most common type of ______Software.

A) Application

B) System

C) Word processing software

D) Communication

26 / 40

26. A message-passing model is ____.

A) a network protocol, and does not apply to operating systems

B) only useful for small simple operating systems

C) easier to implement than a shared memory model for intercomputer communication

D) faster than the shared memory model

27 / 40

27. You should save your computer from?

A) Time bombs

B) Worms

C) Viruses

D) All of the above

28 / 40

28. Which one is true for unconditional disk formatting?

A) Transfer system files after format

B) Do not check/scan surface after format

C) All of above

D) Destroys every byte of data on a disk by overwriting it with blank spaces

29 / 40

29. An operating system version designed for use with a tablet PC is Microsoft Windows XP

A) Media center edition

B) Home edition

C) None of the above

D) Tablet PC edition

30 / 40

30. Which is not an external command?

A) Sys

B) None

C) XCOPY

D) Edit

31 / 40

31. Which is not application software?

A) WinWord XP

B) Page Maker

C) Windows NT

D) Photoshop

32 / 40

32. Pthreads refers to ____.

A) the POSIX standard

B) an implementation for thread behaviour.

C) a specification for thread behaviour.

D) an API for process creation and synchronization

33 / 40

33. Which of the following Windows do not have a Start button?

A) Windows Vista

B) Windows 7

C) Windows 8

D) None

34 / 40

34. The_____ program compresses large files into a smaller file.

A) WinZip

B) Win Style

C) Win Shrink

D) None of above

35 / 40

35. Which of the following is the drop-down list?

A) List

B) Text area

C) None

D) Combo box

36 / 40

36. The …operating system was initially created in the early 1970s at AT and T’s Bell Labs

A) GNU

B) Unix

C) Linux

D) DOS

37 / 40

37. The maximum size of a write file is limited to only

A) Name of the file

B) All of above

C) Extension of the file

D) The amount of memory in your computer

38 / 40

38. Which of the following operating system does not implement multitasking truly?

A) Windows XP

B) MS-DOS

C) Windows 98

D) Windows NT

39 / 40

39. A co-processor

A) Causes all processors to function equally

B) Is quite common in modern computer

C) Is relatively easy to support in software

D) Works with any application

40 / 40

40. A process control block ____.

A) Is an example of a process queue

B) Stores the address of the next instruction to be processed by a different process

C) Determines which process is to be executed next

D) Includes information on the process's state

Your score is

So, after solving the quiz, you will learn what type of questions are asked in the tests. For different job tests like PPSC, NTS, FPSC, and some other tests, these types of MCQs are often asked. So, if you want to perform well, you definitely need hard work. Your selection in the test depends on your efforts and if your efforts are good and you did well, it will result in a good score on the test. Therefore, the Operating System MCQs Quiz is going to help you.

So, this is all about the Operating System MCQs With Answers. Hopefully, these MCQs have helped you. Stay tuned with us and keep following us for more quizzes for different jobs and entry tests.

Operating System MCQs With Answers

Related Articles

Basic Computer MCQs With Answers Online Test

MS Word MCQs Questions and Answers

Post Comment Cancel reply