To overcome multiple signals being generated upon a single press of the button, we make use of ______(a) Generator circuit(b) Debouncing circuit(c) Multiplexer(d) XOR circuitI had been asked this question in a job interview.My question is taken from Parallel Port in section Input/Output Organisation of Computer Architecture

To overcome multiple signals being generated upon a single press of th

1.	To overcome multiple signals being generated upon a single press of the button, we make use of ______(a) Generator circuit(b) Debouncing circuit(c) Multiplexer(d) XOR circuitI had been asked this question in a job interview.My question is taken from Parallel Port in section Input/Output Organisation of Computer Architecture
Answer» The correct CHOICE is (b) Debouncing circuit The best I can explain: When the button is pressed, the contact SURFACES bounce and hence it might lead to the generation of multiple SIGNALS. In ORDER to overcome this, we use Debouncing circuits.

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