Java Inheritance interview questions and answers with example Part 2

preview_player
Показать описание
java interview questions and answers with example.
Inheritance in java
In this tutorial, we will see what is inheritance in Java and after that, we will discuss what is the possible java inheritance interview questions and answers.

Java is an object-oriented programming language and its support oops concept inheritance. Inheritance is a mechanism in which we can access the all properties of the parent class in the child class. for access, the properties of the parent class we use “extends” keyword.
Java Inheritance interview questions and answers with the example.
Q) Types of inheritance in java

inheritance in java

Class level inheritance :

Single level
Multilevel
Hierarchical
Interface level inheritance:

Multiple inheritance
Hybrid inheritance
For better understanding or practical view for the type of inheritance please watch the video tutorial.

Why multiple inheritances are not supported in java?
How can be achieved multiple inheritances in java?
What is the super keyword in java?
What is Method Overriding in Java?
Can we override a private method in Java?
Can we override static method in Java?
How Inheritance can be implemented in java?
Why we need to use Inheritance?
Can a class extend itself?
Рекомендации по теме