Which three statements are true about classification attributes? (Choose three).
A.
Attributes can be ordered and grouped.
B.
Attributes cannot have default values.
C.
Attribute data cannot be validated by using domains.
D.
Attributes can be made mandatory in the classification.
E.
Attribute data can be used to build the Use With object’s short description.
F.
Attributes can only be defined on the lowest level of a classification hierarchy.