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Answer Posted / zeeshan
Polymorphism can be achieved by two ways:
1.Overloading 2.Overriding
1.Overloading: Overloading means methods have same name but
different arguments it can be achieved at Compile Time.
1.Overriding: Overloading means when we make method virtual
in base class and we also want that it also used in child
then we use override keyword for that method and and it can
be achieved at Run Time.
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