What is function overriding?

If a user inherits a class into a derived class and provides a definition for one of the base class’s function again inside the derived class, then this function is called an overridden function, and this mechanism is known as function overriding. When the member function exists in both classes (base and derived) is called in the case of overridden functions, the member function of the derived class is invoked, and the function of the base class is ignored.