A C++ member function that sets or changes the value stored in a member variable is called
A) an accessor.
B) a mutator.
C) a user.
D) a get function.
E) an updater.

Question

Quizplus · Accepted Answer

A mutator is a member function in C++ that sets or changes the value stored in a member variable. This type of function is also known as a setter. Accessors, on the other hand, return the current value of a member variable without changing it. Thus, the correct choice is B.

A C++ Member Function That Sets or Changes the Value