MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -input-process-output model (IPO model) an analysis of performance and processing systems that assumes raw materials (inputs) are transformed by internal system processes to generate results (output).

Detailed explanation-2: -A Computer works on IPO Cycle i.e. Input-Processing-Output Cycle. It takes the input of a problem through devices like keyboard or mouse, processes it in its brain called CPU(Central Processing Unit) and gives the desired output through monitor or printer. CPU is the brain of the computer system.

Detailed explanation-3: -IPO refers to the input-process-output model. As the name suggests, the IPO cycle is input and output after processing information. To get an output, people must first provide input, and the input must then be processed to yield the desired outcome. The IPO cycle describes how a computer processes information.

Detailed explanation-4: -The input–process–output (IPO) model is a widely used approach in systems analysis and software engineering for describing the structure of an information processing program or another process. Many introductory programming and systems analysis texts introduce this as the most basic structure for describing a process.