1. Which of the following is not an operating system?

A. Windows

B. Linux

C. Oracle


2. When was the first operating system developed?

A. 1948

B. 1949

C. 1950

D. 1951

3. When were MS windows operating systems processed?

A. 1994

B. 1990

C. 1992

D. 1985

4. Which of the following is the extension of Notepad?

A. .bmp

B. .txt

C. .xls

D. .doc

5. BIOS is used?

A. Operating system

B. Compiler

C. Interpreter

D. Application software

6. When you delete a file in your computer, where does it go?

A. Hard disk

B. Taskbar

C. Recycle bin

D. None of these

7. Which of the following is a single-user operating system?


B. Windows

C. Ms-Dos

D. None of these

8. Which of the following is not application software?

A. WordPad

B. Windows 7

C. Photoshop

D. None of above

9. Which of the following windows does not have a start button?

A. Windows XP

B. Windows 7

C. Windows 8

D. None of these

10. What is Microsoft window?

A. Graphics program

B. Word Processing

C. Database program

D. Operating system

11. Which of the following is group of programs?

A. Word

B. Paint

C. Accessories

D. All of above

12. Which of the following Command is required to reboot the windows computer

A. Ctrl+Alt+Del

B. Ctrl+Alt+Shift

C. Ctrl+Shift+Del

D. None of the above

13. What is the function of Recycle Bin ?

A. Store corrupted file

B. Store temporary file

C. Store deleted file

D. None of the above

14. Which shortcut key is used to copy and paste a file folder?

A. Ctrl + X and Ctrl + V

B. Ctrl + A and Ctrl + V

C. Ctrl + Z and Ctrl + V

D. Ctrl + C and Ctrl + V

15. Where does the minimized application reside in windows?

A. Recent documents

B. Task bar

C. My Document

D. My computer

16. Which one is an example for OS?

A. Windows

B. MS Office

C. Macromedia

D. Antivirus

17. Which shortcut key is used to refresh windows desktop?

A. F2

B. F3

C. F4

D. F5

18. Which shortcut is used to create folder?

A. Ctrl+Shift+f

B. Ctrl+Shift+N

C. Ctrl+N

D. Ctrl+F

19. OLE Stand for ?

A. Operated Linking & Embedding

B. Option Linking & Embedding

C. Object Linking & Embedding

D. None of These

20. Which printer is very commonly used for desktop publishing?

A. Laser Printer

B. Ink-jet Printer

C. Drum Printer

D. Chan Printer

21. Who is the father of computer?

A. Tim Berner Lee

B. Dennis Ritchi

C. Douglas Carl Engelbart

D. Charles Babbage

22. What comes in first generation technology?

A. Transistor

B. Vaccum Tube

C. Semiconductor

D. Silicon

23. ENIAC Stand for?

A. Electronic Normal Intigrator And Computer

B. Electronic Numerical Intigrator And Computer

C. External Numeric Intigrator And Calculator

D. None of the above

24. 1024 Gigabyte (GB) = ______ Bytes.

A. 1 Megabyte

B. 1 Terabyte

C. 1 Gigabyte

D. 1 Petabyte

25. Which of following command is used for open switch between open programs.

A. Alt+F

B. Alt+E

C. Ctrl+N

D. Alt+Tab

26. Inventer of mouse was.

A. Charles Babbage

B. Tim Berner Lee

C. Dennis Ritchi

D. Douglas Carl Engelbart

27. Which of the following is used as a primary storage device.

A. Magnetic Tape


C. Floppy Disk

D. None of the above

28. Which of the following devices can be used to directly input printed text.





29. Which of the following holds the ROM, CPU, RAM and expension cards.

A. Hard Disk

B. Floppy Disk

C. Mother Board

D. None of the above

30. The access method used for magnetic tape is______

A. Direct

B. Random

C. Sequential

D. None of the above