10-02-25
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Q)What is an object oriented programming language?
   =>A programming languange is said to be object oriented if it supports
   implement object oriented features.
Q)What is an object oriented application?
=>An object oriented application is a collection of objects most of which are polymorhic
and related one another using  has-a, is-a  and use-a relationship.

Q)What is a monomorphic object?
     =>If an object is behaving uniquely in all the contexts, it is known
     as monomorphic object.
Q)What is a polymorphic object?
=>If an object is behaving differently in different contexts, it is known
as a polymorphic object.

             Encapsulation            data security

	     Inheritance                code reusability

	     Polymorphism             extensibility of code

Q)What is polymorphism?
=>Polymorphism is one of the three object oriented features.

=>"Poly" means many. "Morphism" means forms. I.e. Polymorphism means "many forms".

=>One interface multiple forms  is the key feature of polymorphism.

=>An object  behaving differently in different contexts for the same message(method call)
is nothing but the object is exhibiting polymorphism

Q)How is polymorphism classified?
    1)static polymorphism
    2)dynamic polymorphism
=>In both the cases multiple methods have same name.But, the kind of binding decides
the kind of polymorphism.

Q)Example program to implement static polymorphism.
           =>MethodOverloading.java
Q)Example program to implement dynamic polymorphism.
           =>DynamicMethodDisppatch.java