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Pptx Java

1. INHERITANCE BY J Sai kiran Reddy 237ZA6606 CSE(AI&ML)-B

2. Introduction to Inheritance Inheritance is a fundamental concept in object-oriented programming. It allows a new class to inherit attributes and methods from an existing class. This promotes code reusability and helps in creating a hierarchical structure of classes.

3. Base Class and Derived Class Inheritance involves two main classes - the base class and the derived class. The base class is also known as the parent class or superclass. The derived class is also known as the child class or subclass.

4. Types of Inheritance Single Inheritance: A derived class inherits from only one base class. Multiple Inheritance: A derived class inherits from multiple base classes. Multilevel Inheritance: A derived class is created from another derived class.

5. Access Modifiers in Inheritance Public: Members of a base class are accessible in the derived class. Protected: Members of a base class are accessible in the derived class, but not outside. Private: Members of a base class are not accessible in the derived class.

6. Method Overriding Method overriding allows a subclass to provide a specific implementation of a method that is already provided by its superclass. This is useful for customizing behavior in the derived class. The method in the derived class should have the same signature as the method in the base class.

7. Polymorphism in Inheritance Polymorphism allows objects of different classes to be treated as objects of a common superclass. This enables flexibility and versatility in programming. Polymorphism is closely related to inheritance and method overriding.

8. Best Practices for Inheritance Use inheritance judiciously to avoid creating complex class hierarchies. Prefer composition over inheritance when possible to achieve better flexibility. Ensure proper access control to maintain encapsulation and prevent misuse of inherited members.

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