Question

what is data abstraction in java with example

Answer 1

Abstraction is a process of hiding the implementation details from the user. Оnly the functionality will be provided to the user. InJava, abstraction is achieved using abstract classes and interfaces. ... Abstraction is one of the four major concepts behind object-oriented programming (OOP).

Answer 2

here friend's your answer is as follows:

data abstraction in java is one of the most important and essential feature of object oriented programming in C++. ...Data abstraction refers to providing only essential information about the data to the outside world, hiding the background details or implementation. for example: a man driving a car.etc....

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