Which one of the following helps mouse to move freely over its surface?
Table
Wheel
Mouse pad
Icons
Which one of the following is an pointing device?
Key board
Monitor
Mouse
CPU
Which key is used to erase written data from computer screen?
Enter key
Delete key
Back space
Space bar
Joystick is an:
Storing data
Processing data
Play games
Input pictures
Which key is used for typing number?
Alphabet keys
Function keys
Numeric keys
None of these
Which key is used for typing letters?
Number key
Function key
Arrow key
Alphabet key
Which device is used for typing text in a computer?
Keyboard
Printer
Scanner
Mention the above picture
Roller Mouse
Optical mouse
Wireless mouse
Mechanical mouse
Which key is used to move cursor to the beginning of Next line?
Backspace
Which one of the following is used as a small blinking line on the screen?
Pointer
Arrow
Cursor
Symbol
