Answer Posted / ravi kant

oops is a extension of modular approaches of programming..
the basic thing are-:
class-:it is a structure.blueprint,skeleton of the object
object-:it is identities by its unique name,it represent a particular instant of class..
abstraction-:hiding only the unnecessary data.
encapsulation-:protecting our data..
eg-: school bag
inheritance-:it form a new class from the existing class..
parent class inherit the base class.
polymorphism-:it allow routine to use variable of different type at differnt time..

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