What is class and object in oops with example?

Class is a blueprint or template from which objects are created . 2) Object is a real world entity such as pen, laptop, mobile, bed, keyboard, mouse, chair etc.

Objects. Any real world entity which can have some characteristics or which can perform some tasks is called as Object. This object is also called an instance i.e. a copy of entity in programming language. If we consider the above example, a mobile manufacturing company can be an object.

In object-oriented programming (OOP), objects are the things you think about first in designing a program and they are also the units of code that are eventually derived from the process .