Question

what are the four function of the computer system?

Answer 1

Input the (data)information, storage the information, processing, and output
are the function of the computer system.

Answer 2

THE FOUR BASIC FUNCTION OF COMPUTER SYSTEM ARE INPUT,PROCESSING,OUTPUT AND STORAGE.THESE FOUR FUNCTION ARE COLLECTIVELY KNOWN AS IPO+S MODEL AND  USED TO TEACH THE FUNDAMENTAL OF INFORMATION SYSTEM