Answer» | S. No | Input device | Output device | | 1. | The hardware devices that are used to input data are called input devices. | The output unit converts, the command received by the computer in the form of binary signals into easily understandable characters. | | 2. | Keyboard, Mouse, Scanner, Bar code reader, Microphone- Mic, Web camera, Light pen, joy stick is some of the input devices. | Monitor, Printer, Speaker, Scanner are some output devices. |
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