Question

Which of the following is an output device?

• A. Keyboard
• B. Mouse
• C. Light pen
• D. Printer

Answer 1

Answer:

D. Printer

INPUT DEVICE:• A joystick is an input device consisting of a stick that pivots on a base and reports its angle or direction to the device it is controlling • Joysticks are often used to control video games, and usually have one or more push-buttons whose state can also be read by the computer.