You cannot use the fully-qualified name of an enum constant for
A) a case expression.
B) an argument to a method.
C) a boolean expression.
D) All of the above.

Question

Quizplus · Accepted Answer

Enum constants are implicitly static final and can be referred using unqualified names. Therefore, using the fully-qualified name of an enum constant for a case expression is unnecessary and also not allowed by the compiler.

You Cannot Use the Fully-Qualified Name of an Enum Constant