Chapter 3, Problem 2SA

Program Plan Intro

Module:

• A module is a group of statement that is present in a program in order to perform specific tasks.
• Module is used to reduce complexity of a program. Instead of writing a large complex program, it can be divided into small chunks, each one performing particular part of the task.
• The approach of dividing a program into smaller chunks is called as “divide and conquer” because; a large program is divided into smaller tasks that can be easily performed.
• Module is also called as function.
• Single program contains more than one module.

Module Definition:

The code which is given inside a module is called as module definition. The module call has to be given in order to call the module.