Answer Posted / deepti sharma

Dynamic method dispatch or run time polymorphism is a property by which methods to be called are resolved at runtime.First create super class reference variable in its subclass and an object of both super and sub class and then assign the sub class object to its super class reference variable.
For ex: Class A{
void add();}
Class B extends A{
void add();}
Class C{
p.s.v.m(String args[]){
A a=new A();
B b=new C();
A r;
r=b;
r.add();//call Class B's add method
}}

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