2)Tell me all the opps concepts! And explain me briefly one by one

Question

Accepted Answer

Object-oriented programming concepts in Java

Encapsulation: bundling data and methods together
Inheritance: creating new classes from existing ones
Polymorphism: using a single interface to represent multiple forms
Abstraction: hiding complex implementation details
Encapsulation: grouping related data and methods together

Accepted Answer

There is four pillars of opps abstraction, inheritance, polymorphism, encapsulation
Abstraction- hiding implementation and showing functionality
Inheritance- child class access all the functionality of parent class eg-parent child relationship
Encapsulation-in which methods and variables are binding in a single unit
Eg- fully qualified class
Polymorphism- perform different action using different method with same object two types of polymorphism
1) compile time /static polymorphism
2) runtime /dynamic polymorphism

2)Tell me all the opps concepts! And explain me briefly one by one

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