Computer Science, asked by suhani2021, 2 months ago

A keyboard works on which of the following concepts?
a) Point and draw
b) Text output
c) Visual
d) Virtual

Answers

Answered by mamtapatel198410

Answer:

A keyboard contains many mechanical switches or push-buttons called "keys". When one of these are pushed, an electrical circuit is closed, and the keyboard sends a signal to the computer that tells it what letter, number or symbol it would like to be shown on the screen.

Explanation:

input

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