Chapter 6, Problem 6SA

Program Plan Intro

Class:

In simple words, class can be defined as the template or blueprint that describes the state or behavior of the object.  Class is also defined as the idea, plan, or structure of a real-world entity.

Object:

A variable or any element is considered as an object when it has states and behaviors. It is the commodity or entity, which is created to perform the tasks according to the plan.

Relationship between a class and object:

• Class defines the properties or methods of the objects, which is represented by abstraction.
• An object exhibits the methods and properties defined by the class.
• Therefore, object is known as instance of class.