MCQs On Operating System || For TGT, PGT, DSSSB, HSSC, KVS, NET


Operating System MCQ With Answers pdf

 इस आर्टिकल में हम कंप्यूटर ऑपरेटिंग सिस्टम  के बहुविकल्पीय प्रश्न (Operating System MCQ) का अध्ययन करेंगे जोकि विभिन्न प्रतियोगी परीक्षाओं की दृष्टि से महत्वपूर्ण है। प्रतियोगी परीक्षाओं में अक्सर Operating System से संबंधित प्रश्न पूछ लिये  जाते हैं, यदि आप भी प्रतियोगी परीक्षाओं की तैयारी कर रहे हैं तो इन प्रश्नों का अध्ययन करना आपके लिए बहुत ही आवश्यक हो जाता है । 


1.  Which of the following shutdown methods is often called warm boot?

(a) Shut down

(b) Restart

(c) Sleep

(d) Hibernate

2. _____ is often done after fixing a problem, adding a new program, or making a configuration change.

(a) Shut down
(b) Restart
(c) Sleep
(d) Hibernate

3. ___ is a compromise mode between shutdown and sleep mode because it does not consume power and misses the current state of your desktop.

(a) Shut down
(b) Restart
(c) Sleep
(d) Hibernate


4. If you do not know how long it takes you to use your computer, which mode should you choose, but want the same desktop state when you start again

(a) Shut down
(b) Restart
(c) Sleep
(d) Hibernate

5. The range of operating systems you run on your PDA computer is a …………………. Operating system.

(a) Real time
(b)Single user, single task
(c) Single user, multitask
(d) Multiuser, multitask

6. Running multiple programs at the same time is called:

(a) Multitasking
(b) Foreground tasking
(c) Single tasking
(d)  Symmetric

7. What is the meaning of “Hibernate” in Windows XP / Windows 7.

(a) Restart the Computer in safe mode
(b) Restart the Computer in hibernate mode
(c) Shutdown the Computer terminating all the running applications
(d) Shutdown the Computer without closing the running applications

8. The function of Dir / W is.

(a) Show all details of file
(b) Show only file name and directory name
(c) Shows only directory
(d) All of the above

9. What is page stealing.

(a) Is a sign of an efficient system
(b) Is taking page frame from other working sets
(c) Should be the turning goal
(d) Is taking layer disk space for page in page out

10. What do you mean by dialog box?

(a) Interactive message box
(b) Group of options
(c) Set of controls
(d) All of the above

11. What does the dial up connection allow you.

(a) Connect ISP
(b) Internet
(c) Server
(d) All of above

12.The correct option is to exit Windows properly.

(a) Click the stop button on the desktop
(d) Click the exit button on the desktop
(c) Select shut down from Start menu
(d) None of above

13. Which is not a system tool?

(a) Folder
(b) Backup
(c) Scandisk
(d) Format

14. A utility that can be used to reduce the number of fragmented files and increase speed.

(a) Disk space
(b) Defrag
(c) Scandisk
(d) Double space

15. Which is used to change the volume label.

(a)  Vol
(b) Label
(c) Scandisk
(d ) None


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