Advantages of Polymorphism
Read moreWhy do we use polymorphism in Java with example?
Polymorphism is one of the OOPs feature that allows us to perform a single action in different ways . For example, lets say we have a class Animal that has a method sound() . Since this is a generic class so we can’t give it a implementation like: Roar, Meow, Oink etc.
Read moreWhat is the benefit of polymorphism in Java?
Advantages of Polymorphism It helps the programmer to reuse the codes , i.e., classes once written, tested and implemented can be reused as required. Saves a lot of time. Single variable can be used to store multiple data types. Easy to debug the codes.
Read moreWhere do we use polymorphism in Java?
The most common use of polymorphism in OOP occurs when a parent class reference is used to refer to a child class object . Any Java object that can pass more than one IS-A test is considered to be polymorphic.
Read moreWhat are the benefits of inheritance in Java?
Benefits of Inheritance Inheritance helps in code reuse . The child class may use the code defined in the parent class without re-writing it. Inheritance can save time and effort as the main code need not be written again. Inheritance provides a clear model structure which is easy to understand.
Read moreWhat inheritance does Java support?
Java supports only Single, Multilevel, and Hierarchical types of inheritance. Java does not support Multiple and Hybrid inheritance.
Read moreHow is inheritance used in Java?
The most important use of inheritance in Java is code reusability . The code that is present in the parent class can be directly used by the child class. Method overriding is also known as runtime polymorphism. Hence, we can achieve Polymorphism in Java with the help of inheritance.
Read more