Learn Operating System Question For Any Job Examina

1. A character that represents one or more unknown character is

a. Wildcard character
b. All file name
c. Extensions
d. None of above

2. Which of the following file format supports in Windows 7?

a. NTFS
b. BSD
c. EXT
d. All of the above

3. Anything you cut or copy on to the clipboard remains there until you

a. Change it
b. Clear
c. Exit windows
d. All of the above

4. Multiprogramming systems …

a. Are easier to develop than single programming system
b. Execute each job faster
c. Execute more jobs in the same time period
d. Are used only by large mainframe computer

5. Multiprogramming systems:

a. Are easier to develop than single programming systems
b. Execute each job faster
c. Execute more jobs in the same time period
d. Are used only one large mainframe computers.

6. When you press and release the secondary mouse button you are ….

a. Right clicking
b. Left clicking
c. Either a or b
d. None of above

7. Netscape navigator is a

a. Browser
b. Compose
c. Editor
d. None of these

8. To print documents from Windows

a. File >> Print
b. Drag the document icon over your printers icon
c. Edit print
d. Both a and B

9. Which of the following appear in Windows menu bar?

a. Help
b. File
c. Edit
d. All of above

10. The operating system allows the user to organize the computer’s contents in a hierarchical structure of directories that include all of the following except:

a. Files
b. Folders
c. Drives
d. System

11. When you quickly press and release the left mouse button twice you are

a. Primary clicking
b. Pointing
c. Double clicking
d. Secondary clicking

12. Essential files of DOS are

a. Command.com and IO.Sys
b. IO.Sys and DOS.Sys
c. DOS.Sys and Command.com
d. Autoexec.bat and Config.sys

13. Which operating system does not support long file names?

a. OS/2
b. Windows 98
c. DOS 6.2
d. Windows NT

14. Which operating system uses short file names?

a. Windows
b. Unix
c. DOS
d. All of above

15. Pick out odd

a. Windows
b. Window
c. DOS
d. Linux

16. Bringing a page into memory only when it is needed, this mechanism is called

a. Deadlock
b. Page Fault
c. Dormant Paging
d. Demand Paging

17. It is the default folder for many Windows Applications to save your file

a. My Document
b. My Pictures
c. Documents and Settings
d. My Computer

18. The component of Widows that lets you to transfer contents from one document to another

a. Briefcase
b. Clipboard
c. Document
d. Boot

19. What do you mean by Memory Compaction?

a. Combine multiple equal memory holes into one big hole
b. Combine multiple small memory holes into one big hole
c. Divide big memory hole into small holes
d. Divide memory hole by 2

20. Desktop is a

a. Provides workspace
b. Screen saver
c. Display program
d. Working with my document