If a programmer writes a class that he wants to be extended by another programmer, then this programmer must
A) change private methods and instance data to be protected
B) change public methods and instance data to be protected
C) change all the methods to be protected
D) change the class to be protected
E) None of these; the programmer doesn't have to change anything

Question

Quizplus · Accepted Answer

Protected access allows subclasses to access private members of the superclass.

If a Programmer Writes a Class That He Wants to Be