Java

Introduction of Object Oriented Programming

    1. What is an Object Oriented Programming(OOP) in Java?

    2. Object Oriented Programming Concepts in Java

Object Oriented Concepts

     1. Types of Inheritances in Java

     2. What is polymorphism in programming? 

     3. Method Overloading in Java with examples 

     4. Method overriding in java with example

     5. Difference between method Overloading and Overriding in java 

     6. Abstract vs Concrete methods in java 

     7. Abstract Classes and Methods in Java 

     8. What is encapsulation in Java ? 

Usage of Static Keyword

      1.  Static Variables       2. Static method       3. Static block       4. Static class     

Usage of final Keyword 

       1. Final Keyword In Java – Final variable, Method and Class 

Interface:

1.       What is an Interface and its how to Implement & extend the interfaces?