Which of the following is not a valid enumeration?
A) enum class Person {ME, YOU, THEM};.
B) enum class Person {ME = 1, YOU = 2, THEM = 3};.
C) enum class Person {ME = 0, YOU = 0, THEM = 0};.
D) enum class Person {ME, YOU, ME};.

Question

Quizplus · Accepted Answer

In C++, an enumeration cannot have duplicate names for its enumerators. Option D is invalid because it attempts to define the enumerator "ME" twice within the same enum class "Person".

Which of the Following Is Not a Valid Enumeration