Four Pillars of OOP

The cornerstone of OOP lies in its four fundamental concepts: Encapsulation, Abstraction, Inheritance, and Polymorphism. These principles guide the structuring of object-oriented systems, facilitating code reusability, scalability, and maintenance.

• Encapsulation shields the internal state of an object from unwanted access, promoting modularity and security.
• Abstraction simplifies complexity by highlighting only the relevant attributes and behaviors of objects.
• Inheritance allows new classes to adopt and extend the properties and methods of existing classes.
• Polymorphism enables objects of different classes to be treated as objects of a common superclass, enhancing flexibility in code execution.