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[Free] Java Oops Interview Guide In 2 Hours

Revise your Java OOPS basic concepts with 50+ Java OOPS Interview Questions and Answers just in 2 hours – Free Course

Added on September 17, 2023 Development 2 min read

What you’ll learn

• This course will help you to understand Java OOPs basics and prepare the interview
• Covers 50+ Interview Question Answers
• Covers Java OOPs features
• Covers with Real World Coding eamples

Requirements

• Familiar with basic Java basic programming concepts like variables, data types, methods,Conditional Statements, loops and compilation

Description

This course covers 50+ Java Basic OOPs Interview Questions and Answers with real world examples at the end, available for download.

It covers the topics related to Basics of Object Oriented Programming in Java listed below :

– How Object Oriented Programming is different from Procedure Oriented Programming

– What is Object Oriented Programming

– Why was Object Oriented Programming developed

– Why do we need Class in Object Oriented Programming

– Why do we need to create Object of class in Object Oriented Programming

– What are the States and Behaviors of Object in Object Oriented Programming

– Define Class and Object in Java

– Code to develop Class and Object in Java ( With ECLIPSE IDE )

– What is and How to use encapsulation in Object Oriented Programming

– Why encapsulation used in Object Oriented Programming

– what is abstraction

– How to identify and build Abstraction in java with real world code example

– Benefits of Abstraction in java

– what is Inheritance

– Purpose of Inheritance in java with real world code example

– Pros and cons of Inheritance

– Types of Inheritance used in java

– What is Polymorphism

– Types of Polymorphism

– Compile time and Runtime Polymorphism in java with real world code examples

– Benefits of Polymorphism in java with with real wold examples

– 50+ Interview Questions and Answers based on Inheritance, Method Overloading and Method Overriding, Downcasting, Upcasting and use of this and super keyword