If you have a class defined in separate files, and change the way a member function is defined the body of the function), which files need to be re-compiled?
A) The interface
B) The application
C) The Implementation
D) All files
E) B and C

Question

Quizplus · Accepted Answer

Only the implementation file needs to be re-compiled since the change was made in the body of a member function. The interface file only contains the declarations of the class and its member functions, while the application code calls the functions without knowing the implementation details. Therefore, they do not need to be recompiled.

If You Have a Class Defined in Separate Files, and Change