How do u achieve polymorphism?
This type of polymorphism is achieved by Method Overriding. Method overriding, on the other hand, occurs when a derived class has a definition for one of the member functions of the base class. That base function is said to be overridden.
How many ways we can achieve polymorphism?
Polymorphism in Java can be achieved through three methods: Method Overriding: If a superclass and a subclass consist of the same method, then method overriding refers to the process of overriding the method in the superclass by the method in the subclass.
How do you achieve inheritance in Java?
To inherit the parent class, a child class must include a keyword called "extends." The keyword "extends" enables the compiler to understand that the child class derives the functionalities and members of its parent class. To understand this in an easier way, let us verify the syntax for inheritance in Java.
What is polymorphism in Java and its types with examples?
Polymorphism in Java has two types: Compile time polymorphism (static binding) and Runtime polymorphism (dynamic binding). Method overloading is an example of static polymorphism, while method overriding is an example of dynamic polymorphism.