When an entity instance may be a member of multiple subtypes or it does not have to be a member of a subtype, it is which of the following?
A.Disjoint with total specialization
B.Disjoint with partial specialization
C.Overlap with total specialization
D.Overlap with partial specialization
Answer:C
When an entity instance may be a member of multiple subtypes or it does not have to be a member of a subtype, it is which of the following?
A.Disjoint with total specialization B.Disjoint with partial specialization C.Overlap with total specialization D.Overlap with partial specialization