4. If you do not know how long it takes you to use your computer, which mode should you choose, but want the same desktop state when you start again

(a) Shut down
(b) Restart
(c) Sleep
(d) Hibernate

5. The range of operating systems you run on your PDA computer is a …………………. Operating system.

(a) Real time
(b)Single user, single task
(c) Single user, multitask
(d) Multiuser, multitask

6. Running multiple programs at the same time is called:

(a) Multitasking
(b) Foreground tasking
(c) Single tasking
(d)  Symmetric

7. What is the meaning of “Hibernate” in Windows XP / Windows 7.

(a) Restart the Computer in safe mode
(b) Restart the Computer in hibernate mode
(c) Shutdown the Computer terminating all the running applications
(d) Shutdown the Computer without closing the running applications

8. The function of Dir / W is.

(a) Show all details of file
(b) Show only file name and directory name
(c) Shows only directory
(d) All of the above

9. What is page stealing.

(a) Is a sign of an efficient system
(b) Is taking page frame from other working sets
(c) Should be the turning goal
(d) Is taking layer disk space for page in page out

10. What do you mean by dialog box?

(a) Interactive message box
(b) Group of options
(c) Set of controls
(d) All of the above

11. What does the dial up connection allow you.

(a) Connect ISP
(b) Internet
(c) Server
(d) All of above

12.The correct option is to exit Windows properly.

(a) Click the stop button on the desktop
(d) Click the exit button on the desktop
(c) Select shut down from Start menu
(d) None of above

13. Which is not a system tool?

(a) Folder
(b) Backup
(c) Scandisk
(d) Format

14. A utility that can be used to reduce the number of fragmented files and increase speed.

(a) Disk space
(b) Defrag
(c) Scandisk
(d) Double space

15. Which is used to change the volume label.

(a)  Vol
(b) Label
(c) Scandisk
(d ) None