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

154

Operating System MCQs

1 / 40

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

A) Media center edition

B) Home edition

C) Tablet PC edition

D) None of above

2 / 40

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

A) MS-DOS

B) Windows XP

C) Lynx

D) Process Control

3 / 40

3. A co-processor

A) Is relatively easy to support in software

B) Is quite common in modern computer

C) Causes all processors to function equally

D) Works with any application

4 / 40

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

A) Windows

B) Win NT

C) DOS

D) Linux

5 / 40

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

A) Windows NT

B) Windows XP

C) Windows 98

D) MS-DOS

6 / 40

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

A) Communication

B) System

C) Word processing software

D) Application

7 / 40

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

A) Windows 8

B) None

C) Windows 7

D) Windows Vista

8 / 40

8. Which one is true for unconditional disk formatting?

A) Do not check/scan surface after format

B) All of above

C) Transfer system files after format

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

9 / 40

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

A) None of the above

B) Tablet PC edition

C) Media center edition

D) Home edition

10 / 40

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

A) Mac OS X

B) UNIX

C) iOS

D) Android

11 / 40

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

A) Unix

B) DOS

C) Linux

D) GNU

12 / 40

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

A) degree of multiprogramming

B) long-term scheduler

C) process count

D) CPU scheduler

13 / 40

13. You should save your computer from?

A) Worms

B) Time bombs

C) All of the above

D) Viruses

14 / 40

14. A process control block ____.

A) Determines which process is to be executed next

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

C) Is an example of a process queue

D) Includes information on the process's state

15 / 40

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

A) Output

B) Capacity

C) Throughput

D) Result

16 / 40

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

A) START.COM

B) COMMAND.COM

C) VER.COM

D) TREE.COM

17 / 40

17. A message-passing model is ____.

A) faster than the shared memory model

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

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

D) only useful for small simple operating systems

18 / 40

18. Which is not an external command?

A) XCOPY

B) Edit

C) None

D) Sys

19 / 40

19. What should be the extension to execute files?

A) All of the above

B) EXE

C) COM

D) BAT

20 / 40

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

A) Combo box

B) None

C) Text area

D) List

21 / 40

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

A) RAM

B) ROM

C) The CPU

D) Memory Cache

22 / 40

22. Recently deleted files are stored in

A) Recycle bin

B) Taskbar

C) My computer

D) Desktop

23 / 40

23. Which is not application software?

A) Windows NT

B) Page Maker

C) Photoshop

D) WinWord XP

24 / 40

24. Which one is not an operating system?

A) OS/2

B) Windows

C) P11

D) Unix

25 / 40

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

A) Win Shrink

B) WinZip

C) Win Style

D) None of above

26 / 40

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

A) Extension of the file

B) All of above

C) The amount of memory in your computer

D) Name of the file

27 / 40

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

A) Windows

B) Unix

C) CMOS

D) Linux

28 / 40

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

A) shell

B) control card

C) module

D) debugger

29 / 40

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

A) Hibernate

B) Sleep

C) Shut Down

D) Restart

30 / 40

30. Pthreads refers to ____.

A) the POSIX standard

B) an API for process creation and synchronization

C) an implementation for thread behaviour.

D) a specification for thread behaviour.

31 / 40

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

A) device queue

B) ready queue

C) Standby queue

D) interrupt queue

32 / 40

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

A) DOS

B) Unix

C) Windows

D) Linux

33 / 40

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

A) Menu

B) Source drive

C) Hyperlink

D) None

34 / 40

34. Which is the latest version of MS Windows?

A) Windows 11

B) Windows 2007

C) Windows 8.1

D) Windows 10

35 / 40

35. The date and time displays on:

A) Taskbar

B) Launchpad

C) System tray

D) Status bar

36 / 40

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

A) Virus management

B) Memory Management

C) Process management

D) Disk management

37 / 40

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

A) The video card and video memory are tested

B) The BIOS identification process occurs

C) Tuscan disk utility begins to run

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

38 / 40

38. World Wide Web is being a standard by

A) Worldwide corporation

B) W3C

C) World Wide Web Standard

D) World Wide Consortium

39 / 40

39. PCB is an abbreviation of

A) Process communication block

B) Program control branch

C) None of the above

D) Process control block

40 / 40

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

A) All of above

B) Edit

C) Sys

D) Label

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

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