The light pen is a _________device. 

Speakers and headphones are _________ devices.

In _________ printer there is no contact between the printer head and paper.

Joystick is a __________device that used in computer games.

________ are the tiny dots in the monitor.

_______is used to print good quality drawings.

This device is used to take pictures and put it into the computer.

The full form of CRT is 

Laser printer is a ___________ device.

__________ is a common input and output device.