What is the base of a class?

In an object-oriented programming language, a base class is an existing class from which the other classes are determined and properties are inherited . It is also known as a superclass or parent class. In general, the class which acquires the base class can hold all its members and some further data as well.

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What are the base classes in Java?

In Java terminology, the base class is called the superclass ; derived class or subclass – this is a class that inherits the superclass code. In Java terminology, the inheriting class is called a subclass. The subclass has the ability to supplement the superclass with additional fields and methods.

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What is the base object in Java?

The Object class is the parent class of all the classes in java by default . In other words, it is the topmost class of java. The Object class is beneficial if you want to refer any object whose type you don’t know. Notice that parent class reference variable can refer the child class object, know as upcasting.

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