Which of the following is not the input device?
Keyboard
Mouse
Printer
Scanner
Which among the following is not an action done by a mouse?
Left click
Double click
Drag and Drop
Enter
A light pen is an example of
Output device
Input device
Processing device
Storing device
Which input device is mostly used in notebook or laptop computer ?
Touchpad
Light pen
Track ball
Which input device is used to input sound ?
Web camera
Microphone
Speaker
How many function keys are present on the keyboard ?
12
11
10
9
Which is the longest key on keyboard?
Caps Lock
Shift key
Enter Key
Space bar
Which input device is used to enter images into the computer ?
Joystick
Web cam
Which mouse button is used to open shortcut menu commands?
Right button
Left button
Scroll key
None of these
Among the following which is not a input device ?