Polymorphism is a way to make enable to handle different form of data types at execution time. Data types might be either integer or string. This concept of polymorphism can make the function to be polymorphic and handle the given data type (integer or string) according to value entered. For example Suppose programmer define user to enter his name either number - integer form or name - a string form so polymorphic function can handle it and distinguish according to data entered by user.
