Answer Posted / ujjawal ranjan
Polymorphism is a characteristics of OOPS(Object Oriented Programming Language) through which method/function for any class of objects can be called by the same name and each responses according to their type-specific behavior .
The main benefit of polymorphism is that it simplifies the programming interface. It permits conventions to be established that can be reused in class after class.
Instead of inventing a new name for each new function you add to a program the same names can be reused.
It helps in understanding an interface.
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