accessing interface variables in java in hindi

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What is the interface keyword in Java?
The interface keyword is used to declare a special type of class that only contains abstract methods.
To access the interface methods, the interface must be "implemented" (kinda like inherited) by another class with the implements keyword (instead of extends ).
What is accessing interface variables in Java?
Interface variables are useful for defining constants that are relevant to multiple classes.
By using interface variables, you can centralize constant values and make them accessible to all implementing classes without the need for inheritance or duplication of code.
What is an interface in programming?
In object-oriented programming, an interface or protocol type is a data type that acts as an abstraction of a class.
It describes a set of method signatures, the implementations of which may be provided by multiple classes that are otherwise not necessarily related to each other.
In Java, an interface specifies the behavior of a class by providing an abstract type.
As one of Java's core concepts, abstraction, polymorphism, and multiple inheritance are supported through this technology.
Interfaces are used in Java to achieve abstraction.

8 oct. 2016 · Topic: Accessing Interface Variables Why we should write Interface name while accessing
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Postée : 8 oct. 2016Termes manquants : pdf | Afficher les résultats avec :pdfAutres questions

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