Question

Write the input,process and output for any three machines that you canfind around

Answer 1

1. ATM  –  Inserting the card is input. PIN checking by ATM is processing (validation of user). The machine then takes input from the user and delivers amount that we demand (output).

2.washing machine – User selects modes (input), washing of clothes (processing), stops once processing is done and output i.e clothes are out.

3.microwave oven – Power selection by user (input), the machine processes the input and gives hot food (output).

Answer 2

Answer:

ATM

washing machine.......