Question

Bring out any two differences between input and output devices.

Answer 1

• Input device:

1. It helps to send the data and commands for processing.
2. Example: Keyboard, Mouse, Scanner, Barcode reader, web-camera, Microphone-mic

• Output device:

1. The output unit converts commands received by the computer in the form of binary signals into easily understandable characters.
2. Example: Monitor, Printer, Speaker, Scanner