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: Option C
A. It should be complex.
B. It should not be convertible to computer code.
C. It may include restrictions.
D. All of the above.