1) ….. runs on computer hardware and serves as a platform for other system to run on

2) The category of operating system that you most likely have running on your PDA computer is a … operating system

3) Batch files is used to

4) Which of the following is/are external commands ?

5) What is the meaning of “Hibernate” in windows XP/Windows 7 ?

6) Recently deleted files are stored in

7) An operating system version designed for use with a tablet pC is Microsoft windows XP

8) Is a compromise mode between hut Down and Sleep mode because it does not consume power and remembers the current state of your desktop

9) Which mode loads minimal set of drivers when starting Windows ?

10) Which of the following is a disk compression tools ?

11) Which of the following operating system reads and reacts in actual time ?

12) Running multiple programs at the same time is called

13) In Windows , start button is used to

14) Which is not an external commands ?

15) The commands allows you to create logical drive

16) A small part of taskbar that has icons of background running application is

17) The …… Displays the name of every computer user on the computer

18) An operating system version designed for use with a media center PC is Microsoft Windows XP

19) The date and time display on

20) To install the new font

21) Underlined text , such as text and folder names is referred to as

22) Which of the following shutdown method is often called warn Boot ?

23) Which one is not a system tool ?

24) The maximum size of a write file is limited to only

25) Once text has been cut to the clipboard, you can ….. that text into another document

26) The most recent version of MAC OS is based on the … operating system

27) When you start up the computer the boot up storage at which the BIOS versions manufacture and data are displayed on the monitor is called

28) Which is the layer of a computer system between the hardware and the user program ?

29) Which of the following is drop down list ?

30) Which of the following are loaded in safe mode ?

31) The difference between an operating system like Linux and one like windows is that

32) Scandisk

33) Which of the following is suitable after you install new drivers ?

34) The memory which allocates space for DOS and application is called

35) What is dispatch latency ?

36) A utility that used to minimize the number of fragmented files and enhance the speed

37) What is the function of ratio button ?

38) Which type of command requires additional files to perform specific operations ?

39) Which of the following is system software ?

40) Which components appear in the initial windows start up display ?

41) Which of the following does not occur during the power-on-self-test(POST?

42) A user-interface that is easy to use is considered to be

43) The …. Operating system was initially created in the early 1970s at AT and T’s Bell Labs

44) A ….. Is a named location on a disk where files are stored.

45) you should choose this mode if you don’t know how long you won’t use your computer but want to have the same desktop state when you resume

46) Windows displays various options to shut down. which is suitable at the end of day ?

47) The Basic Input Output System (BIOS resides in

48) The number of character contained in primary name (DOS?

49) A bar that inform you the available options in your computer, opened applications, background running applications and can be used to switch between applications quickly is

50) Which is the first program run on a computer when the computer boots up ?