explain oops concepts with examples?
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Answer Posted / vijay
OOPS Concepts are mainly 4
1.Abstraction
2.Encapsulation
3.Inheritance
4.Polymorphisam
Abstraction:- Hidding non-essential features and showing the
essential features
(or)
Hidding unnecessary data from the users details, is called
abstraction.
Real Time example: TV Remote Button
in that number format and power buttons and other buttons
there just we are seeing the buttons, we don't see the
button circuits .i.e buttons circuits and wirings all are
hidden. so i think its good example.
Encapsulation:
Writing Operations and methods stored in a single
class. This is Called Encapsulation
Real Time Example: Medical Capsuals
i.e one drug is stored in buttom layer and another drug is
stored in Upper layer these two layers are combined in
single capsual.
Inheritance:
The New Class is Existing from Old Class, i.e SubClass is
Existing from Super Class.
Real Time Example:
Father and Son Relationship
Polymorphism:
Sinle Form behaving differently in different
Situations.
Example:-
Person
Person in Home act is husband/son,
in Office acts Employer.
in Public Good Citizen.
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