?What is the main principle behind encapsulation in Java's object-oriented programming

Encapsulation restricts access to an object's internal state, promoting data security and code maintainability.

?How does Java support multiple inheritance through interfaces

Java achieves multiple inheritance by allowing a class to implement multiple interfaces, inheriting method signatures without the complexities of multiple class inheritance.

Java Object Oriented Programming Tutorial

What will you learn in this course?

Master Java classes, objects, and methods to develop robust object-oriented applications
Implement inheritance and polymorphism to enhance code reusability and flexibility in Java projects

Apply encapsulation and abstraction principles to improve code security and maintainability
Utilize Java interfaces and abstract classes to design scalable and modular software systems

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Lessons | 5

00:08:43

Java OOP Interfaces implements Keyword

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424 Reviews

Medaboyini lahari

Good

2026-02-03

ABRAR NIZAM

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2026-02-03

Sarthak Suryavanshi

It was good

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Ayush Patil

It was helpful

2026-01-31

Krishna C S

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Very nice

2026-01-30

sai sukeerthi

good

2026-01-29

Jadhav Bhagwati

Excellent

2026-01-20

Nani P

EXCELLENT

2026-01-19

Rushitha

The Java Object-Oriented Programming course on MindLuster is well-structured and easy to understand. The concepts such as classes, objects, inheritance, polymorphism, and encapsulation are explained clearly with good examples. It is very helpful for beginners to build a strong foundation in Java and OOP principles. Overall, it is a valuable and informative course.

2026-01-18

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