Reshamandi Application Developer Interview Questions and Answers

Inheritance is a concept in object-oriented programming where a class can inherit attributes and methods from another class.

• Allows a class to use properties and methods of another class

• Promotes code reusability and reduces redundancy

• Creates a parent-child relationship between classes

• Derived class can override or extend the behavior of the base class

Java is a popular programming language used for developing applications. Polymorphism is the ability of an object to take on many forms.

• Java is an object-oriented programming language known for its platform independence.

• Polymorphism in Java allows objects to be treated as instances of their parent class.

• There are two types of polymorphism in Java: compile-time (method overloading) and runtime (method overriding).