Operating System and OPS concept

1. Which of the following is not a part of the control panel?

  • Display
  •  Add and remove the program
  •  My document
  • Date and Time
View Answer
 My document  

2. The ……. contains Commands associated with my computer window :

  • Start menu
  • System menu
  • Standard menu
  • None of these
View Answer
System menu  

3. Which of the following is the default mode for windows to start?

  • Safe mode
  • Normal mode
  •  command prompt
  • None of these
View Answer
Normal mode

4. Which of the following is the default Location of saving and opening files?

  • My Computer
  •  My document
  • Desktop
  •  All of these
View Answer
 My document  

5. Which of the following windows version support 64-bit processor?

  • Windows 95
  •  Windows XP
  •  Windows 2000
  • Windows 98
View Answer
 Windows XP

6. Which of the following is an example of utility?

  • Data Recovery
  • Operating system
  •   Word
  • Antivirus
View Answer
Antivirus 

7. Which one of the following keys is used to refresh the active window?

  •   F5
  •  F9
  •  F8
  •  F7
View Answer
  F5   

8. Microsoft windows7 is based on which operating system?

  • GPU
  • GUI
  • Both a and b
  • All the above
View Answer
Both a and b   

9. If the displayed system time and date are wrong, you can reset it using :

  • Control Panel
  • Write file
  •  Calendar
  • Write
View Answer
 Calendar  

10. Which of the key is used to close the active windows?

  • Ctrl + F5
  •  Alt + F6
  • Ctrl + F4
  • None of these
View Answer
None of these  

11. Which is not application software?

  • Photoshop
  • Winward XP
  •  Page Maker
  • Window NT
View Answer
Window NT  

12. The file system NTFS ” stands for :

  • Non terminated file system
  • New Technology file system
  • Never Terminate file system
  • New Type file system
View Answer
New Technology file system   

13 . is the layer of a computer system between the hardware and the user program.

  • Operating system
  •  System environment
  • Operating environment
  • None of these
View Answer
Operating system   

14. You can select my computer icon and press Alt + Enter to :

  • Pin it on the start menu …..
  •  Open system properties dialog
  • Open it in Explorer mode
  • Delete it from the desktop shown in
View Answer
 Open system properties dialog 

15. First – in – first – out ( FIFO ) scheduling is

  •   Deadline scheduling
  • Fair share scheduling
  • Preemptive scheduling
  •  Non preemptive scheduling
View Answer
 Non preemptive scheduling   

16. Which of the following is not a mode in starting windows?

  •   Turbo mode
  •  Normal mode
  •   Safe mode
  •  Command prompt
View Answer
  Turbo mode  

17. A ………… is a location in which you can store files and others folder.

  •  Document
  • Folder
  • Botha and b
  •  None of these
View Answer
Folder

18. Microsoft Windows is an :

  • Database program
  • Word processing
  •  Graphic program
  • Operating system
View Answer
Operating system 

19. Which mouse button click is used to see the shortcut menu?

  • Left double click
  • Right-click
  • Left-click
  •  None of these
View Answer
Right-click  

20. You can save your computer from?

  • Time bombs
  •  Worms
  • Viruses
  •  All of these
View Answer
 All of these 

21. If there are multiple recycle bin for a hard disk :

  • You can choose which recycle bin to use to store your deleted files
  • You can make any one of them default recycle bin
  •  You can set a different size for each recycle bin
  •   None of these above
View Answer
 You can set a different size for each recycle bin

22. All minimize the program on the computer are shown in :

  • Task manager
  •  Menu bar
  •  Taskbar
  • None of these
View Answer
Taskbar    

23. A Co Processors:

  • It quite common in modern computer
  •  Work with any applications
  •  Causes all processor to function equally
  •  It relatively easy to support in software
View Answer
 It relatively easy to support in software

24. How many special characters in the wild card?

  • 5
  • 4
  • 3
  • 2
View Answer

25. Identify false statement :

  • You can right-click and choose empty to recycle bin to clean it at once
  •  You can increase free space of disk by button is used sending files in recycle bin
  • You can any files in recycle bin if you never deleted
  • You can find deleted files in the recycle bin
View Answer
You can increase free space of disk by button is used sending files in recycle bin 

26. Where the menus available for any application?

  • Menu bar
  •  Title bar
  •  Works space
  • None of these
View Answer
Menu bar  

27. Scroll bar is used to :

  • Scroll Right and Left
  • Scroll Up and Down
  •  Both a and b
  • All of these
View Answer
 Both a and b   

28. Which special character Worms use in wild card?

  •  ( * )
  •  ( ? )
  •  Both a and b
  •  None of these
View Answer
 Both a and b   

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