Category: Interfaces

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  • Polymorphism in OOP

    Polymorphism in OOP

    What is polymorphism in OOP? Polymorphism is an important concept in the Object-Oriented Programming (OOP) language of Java. It is a phenomenon where the same code can be used to perform different tasks depending on the type of data it receives. In other words, polymorphism allows objects to take on multiple forms depending on how…

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  • Interfaces

    Interfaces

    How does a Java interface differ from a class? Java interfaces and classes are two of the most important concepts in the Java language. An interface is a collection of abstract methods, while a class is a blueprint for creating objects containing abstract and concrete methods. The main difference between an interface and a class…

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