Declaring a member function of a class to be a ________ will cause the C++ compiler to use dynamic binding.
A) constructor function
B) destructor function
C) static function
D) virtual function
E) None of the above

Question

Quizplus · Accepted Answer

Declaring a member function of a class as virtual will allow dynamic binding or late binding. This means that the function call is resolved at runtime instead of compile-time, based on the actual type of the object rather than the type of the pointer or reference to the object. This helps in achieving polymorphism, which is one of the key features of object-oriented programming.

Declaring a Member Function of a Class to Be a ________