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Module 3: Object-Oriented Programming (OOP)

Lesson 4: Abstraction and Interfaces

In Lesson 4, we explore the concepts of abstraction and interfaces in Java. Abstraction involves simplifying complex systems by modeling classes based on essential properties and behaviors. Interfaces provide a way to achieve abstraction by defining a contract for classes to implement.

Lesson 3: Inheritance and Polymorphism

In Lesson 3, we delve into the powerful concepts of inheritance and polymorphism in Java. Inheritance allows one class to inherit the properties and behaviors of another, promoting code reuse. Polymorphism enables objects to take multiple forms, allowing flexibility and adaptability in the code.