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explain how many oops concepts available in java with realtime
scenarios?
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Answer / sakthi k
Encapsulation
Wrapping up of data and member function
together. Eg: Capsule is the good example for encapsulation.
Polymorphism
Ability of an object to take more than one form.
Poly-Many, Mor-Shape. For Eg: Anniyan film .
Compile time polymorphism otherwise known as
Static polymorphism.
Runtime polymorphism otherwise known as Dynamic
polymorphism.
Abstraction:
Represents the information without including the
background details.
For Eg: ATM Machine . .It provides the results
without including the background transaction.
Inheritance:
The process of acquiring base class property is
known as Inheritance.
Types
*Single inheritance
*Multiple inheritance
*Multi level inheritance: Eg:grand father-
father-son relationship.
*Hierachical inheritance
*Hybrid inheritance
Object:
Real time entity(attributes). Collection of its
own property.
Everything in the world is considered as real
objects.
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Core Java 
