Answer Posted / pankajbisane

Runtime polymorphisms means the code is called at run time
according to need or given conditions.

suppose there r two methods namely Add() one in super class
and other is in sub class.both have the same name and same
parameters.

so we have to choose that which method from them should
called at run time i.e. of super class or of sub class.

It can be achieved through the use of virtual functions.

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