![]() ![]() This method first checks if the other object is a Bird, and if it’s not a Bird, then we can’t compare it to our Bird object, so we return false. This section of our 1000+ Java MCQs focuses on Inheritance of Java Programming Language. Since Birds andĪnimals share many of the same base attributes, you could extend the Animal class and add any additional parts needed to the Bird class. So how does this work? Inheritance works by taking existing code and building on top of it, and programmers can define a class to “inherit” existing code from another class by using the keyword “extends”įor example, let’s say you have a class named Animal, and you wanted to make a class for Birds. It also eliminates redundant code that could appear in multiple similar classes. This allows us to define more complex classes through the use of more general base classes. ![]() The class from which the subclass is derived is called a superclass (also a base class or a parent class ). What is inheritance? Inheritance is a concept that explains how one class gains the attributes of another, including the inherited class’s methods and variables. Definitions: A class that is derived from another class is called a subclass (also a derived class, extended class, or child class ). This tutorial covers different details about inheritance like what inheritance is, real world example of inheritance, how it is achieved in java, what are the advantages of using inheritance etc. It is used quite often in java programming language. In Java, inheritance has many benefits for OOP. ![]() Today’s lab will be covering the basics of Inheritance. Inheritance in Java is a process of acquiring all the behaviours of a parent object. Inheritance is one of the fundamental principle of object oriented programming. ![]()
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