Question

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

Answer 1

For a computer, the following is the process.
Input is the information entered into the computer. This is done through a key board, as one types words, numbers, symbols, etc. 
The mouse clicks, and commands are given. 
The data entered will be transformed into binary language, the computer will process this data and then decode it.
Output will be when i click the print button and a printer attached to it, will give me result in hard copy on paper. 

Cell phones are also machines. Thus the input processes for cell phones are the touch pads, the dial pad on the cell phone whether its touch screen or regular screen. For example, we enter a number. We press the buttons on the phone, the data gets entered, then it gets processed. Or suppose we click a picture, that function will be performed and suppose we want to email it, or whats app this, we will process it to mail it or blue tooth it, or attach wire to print it, those will be  its output functions. 

Another machine is calculator. We input numbers, by dialing digits on the calculator. We use add, subtract, multiple, divide, percentage, features. Next the solution appears when we press = button. The answer is our output.

Answer 2

Answer:

machine-comupter

input-keyboard

process- cpu

output- monitor.