Question

Tick the best alternatives 1. Which one of the following is input device? a) Speaker b) Printer c. Monitor d. Mouse​

Answer 1

D. Mouse

Step-by-step explanation:

An input device is a device that help input data or commands. A mouse here helps to issue commands to the computer

Answer 2

d. Mouse

Step-by-step explanation:

A mouse is used to move a the cursor around the screen. You use the mouse to open applications or drag and drop files. It gives the computer instructions (input) . Therefore it is an input device.

Output devices :

• A speaker is an output device because it outputs sounds.
• A printer is an output device which is used to output information(print) on paper.
• A monitor is used to display.