Question

what is the similarity between keyboard and microphone​

Answer 1

This is the answer-Input Device

Answer 2

Answer:

Explanation:

The keyboard is an instrument with white and black keys while a microphone amplifies the sound. Both of them are similar on the ground that it produces music.

Keyboard generate the sound while the microphone amplifies it. It can be considered as a complementary to that of keyboard.Both of them are connected on the ground that both have wires and require an electrical connection to function.