Abstraction And Encapsulation (HD)

Crisp and Clear Explanation of Abstraction and Encapsulation. You can understand what is abstraction and what is encapsulation. This is a common interview question and most important part of Object Oriented Programming.

Abstraction - Ignoring those aspects of an object that are not relevant to the current scope of the problem. It reduces scope and helps managing complexity.

Encapsulation - Provides interface to access the functionality of the object & hides how it is implemented (Information Hiding). Other way to describe is to keep the attributes and behavior as one unit – helps to make the object more independent.

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[ammarnadir]

Encapsulate hides variables or some implementation that may be changed so often in a class to prevent outsiders access it directly. They must access it via getter and setter methods.

Abstraction is used to hiding something too but in a higher degree(class, interface). Clients use an abstract class(or interface) do not care about who or which it was, they just need to know what it can do.

[negatuabera]

i like the definition you gave about Encapsulation it is the ultimate when it comes to confusion with abstraction well done boy.

[SuperAdityaking]

best way of explaining with nice examples i got a clear idea on abstraction and encapsulation

[Vaish]

Well explained with examples. Thankyou :)

[spicytuna]

encapsulation, like the word implies, is binding data to its functions in a form of a class.

[spicytuna]

how can you be clearly crisp about abstraction? pun intended. i like your definition on abstraction.

[negatuabera]

very well explained i almost subscribed.

[ShaggyDishu]

Encapsulation and information hiding are different bro

[spicytuna]

many people relate data hiding to encapsulation. that is wrong. data hiding is more of abstract concept like your video states.

[yt.arunthakur]

This is too bookish, abstraction is simply a Concept while encapsulation is its implementation that's it.