Input –Process - Output
A computer program uses the input-process-output. The IPO model receives inputs from a user or some other software or hardware. It performs the computations on the inputs and returns the output of the computations.
In other terms, programs take raw data to process them and produce information.
The system divides the entire process into three categories these are
A program that calculates the simple interest. Following the IPO model, the program must do the following