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Operating system exam set

Welcome to your Operating System Exam Set 1

Name
1. 
Driver is:

2. 
Taskbar is used for.

3. 
To make directory

4. 
Batch file is used for

5. 
When you open my computer on desktop you see the information of …

6. 
How can you optimize performance of your computer ?

7. 
To save your computer from virus you will do..

8. 
Which file is transfer when computer is start up?

9. 
RD commands are used for…

10. 
To install the new font

11. 
The …. Program compresses larger files into a smaller files

12. 
Which command is not an internal command?

13. 
Which command is used to copy file myfile.doc from floppy disk to hard disk ?

14. 
Which is not a system tool?

15. 
Desktop

16. 
Linux is a ….. Operating system

17. 
The virtual memory is

18. 
Which file system DOS typically use?

19. 
.. Are the list of commands that appear on the screen.

20. 
When you quickly press and release mouse button twice you are

21. 
A…… is a set of computer instructions that carry out a task on a computer

22. 
Another term for hyperlink is …

23. 
A …… is a flash memory storage device that plugs into a USB port

24. 
A graphical user interface displays

25. 
All of the following are true regarding virtual memory except

26. 
Using windows explorer , a plus + sign in front of the folder indicates

27. 
Which is not a function of the operating system ?

28. 
Usually in MS DOS the primary hard disk drives has the drive letter ….

29. 
Which operating system doesnt support networking between computers ?

30. 
Essential files of MS -DOS are

31. 
What is FAT stands for ?

32. 
Which is not a valid file system ?

33. 
Scandisk analyze and repair damage to which of the following ?

34. 
DOS makes which of the special batch file name

35. 
Which is not a executable file ?

36. 
Use of icons and windows are characteristics of ….. Interface

37. 
…. Is the layer of a computer system between hardware and the user program

38. 
Multiprogramming system

39. 
…… show characteristics with both hardware and software

40. 
The operating system creates ….. From the physical computer

41. 
Swapping …

42. 
When a computer is first turn on or restarted , a special type of absolute loader gets loaded

43. 
Poor response time are usually caused by ..

44. 
The operating system manages

45. 
A co - processor

46. 
The category of operating system that you most likely have running on your PDA computer is a …….. Operating system .

47. 
The MS DOS is

48. 
User action such as keystroke or mouse click are referred as

49. 
Virtual memory typically located

50. 
The ability of an operating system to control the activities of multiple program at the same time is called

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