microsoft windows operating system Practice Questions Answers Test with Solutions & More Shortcuts

Question : 21

Which of these keys is not on the number keypad?

a) Ctrl

b) Del

c) Enter

d) Num Lock

e) None of the above

Question : 22

To restart the computer __________ key is used.

a) Del + Ctrl

b) Backspace + Ctrl

c) Ctrl + Alt + Del

d) Reset

Question : 23

If you do not want to select any option after opening a menu then click menu title again or press key __________ to close the menu.

a) Shift

b) Tab

c) Escape

d) F1

e) None of these

Question : 24

It is a visual aspect that indicates that a control is ready to receive input from you in Windows operating system

a) Control’s Focus

b) Dialog Boxes

c) Command Buttons

d) Text Boxes

Question : 25

Windows 95, Windows 98 and Windows NT are known as

a) processors

b) domain names

c) modems

d) operating systems

e) None of these