Java related questions like how can we implement encapsulation. Types of inheritance supported by java.

Question

Accepted Answer

Answering Java related questions on encapsulation and inheritance.

Encapsulation is implemented in Java by declaring the variables as private and providing public getter and setter methods.
Java supports single, multiple and hierarchical inheritance.
Single inheritance is when a class extends only one parent class.
Multiple inheritance is when a class extends more than one parent class using interfaces.
Hierarchical inheritance is when multiple classes extend a single parent class.

Accepted Answer

On the basis of class, there can be three types of inheritance in java: single, multilevel and hierarchical. In java programming, multiple and hybrid inheritance is supported through interface only.

Java related questions like how can we implement encapsulation. Types of inheritance supported by java.

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