what are the oops concept in java explain with real time
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Answer Posted / praveena
OOPS Concepts are mainly 4
1.Abstraction
2.Encapsulation
3.Inheritance
4.Polymorphisam
Abstraction:Hiding unneccessary data from user is called
Abstraction access specifiers like public,private etc are
used to provide different level in abstraction.
Encapsulation:Taking data and object in a single unity is
called Encapsulation.A class is example for Encapsulation.
Inheritance:creating anew class from existing class is
called Inheritance.reusability is main advantage in
inheritance.
polymorphism:if single mthod performs different task is
called polymorphism.
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