Overloading is a part of concept Polymorphism in which the name of the function is sane but it has different arguments. In Overloading no inheritance is mandatory.
Overriding Is also a part of Polymorphism in which the name of the function and arguments both are same means same signature. In overriding inheritance is mandatory.
Overriding Is also a part of Polymorphism in which the name of the function and arguments both are same means same signature. In overriding inheritance is mandatory.