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What is the difference between Abstraction and Encapsulation in Java?

Deepika Sahu answered on December 25, 2022 Popularity 10/10 Helpfulness 1/10

answer What is the difference between Abstraction and Encapsulation in Java?

What is the difference between Abstraction and Encapsulation in Java?

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Abstraction	Encapsulation
Abstraction is the process or method of gaining the information.	While encapsulation is the process or method to contain the information.
In abstraction, problems are solved at the design or interface level.	While in encapsulation, problems are solved at the implementation level.
Abstraction is the method of hiding the unwanted information.	Whereas encapsulation is a method to hide the data in a single entity or unit along with a method to protect information from outside.
We can implement abstraction using abstract class and interfaces.	Whereas encapsulation can be implemented using by access modifier i.e. private, protected and public.
In abstraction, implementation complexities are hidden using abstract classes and interfaces.	While in encapsulation, the data is hidden using methods of getters and setters.
The objects that help to perform abstraction are encapsulated.	Whereas the objects that result in encapsulation need not be abstracted.
Abstraction provides access to specific part of data.	Encapsulation hides data and the user can not access same directly (data hiding.
Abstraction focus is on “what” should be done.	Encapsulation focus is on “How” it should be done.

Popularity 10/10 Helpfulness 1/10 Language java

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Contributed on Dec 25 2022

Deepika Sahu

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What is the difference between Abstraction and Encapsulation in Java?

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