Nonoverlapping subtypes are subtypes that contain a(n) _____ subset of the supertype entity set.
A) entity
B) subtypes
C) unique
D) nonunique
Correct Answer:
Verified
Q21: Which of the following is a specialization
Q22: One important inheritance characteristic is that all
Q23: In the context of total completeness, in
Q24: Within a specialization hierarchy, every subtype can
Q25: A specialization hierarchy can have _ level(s)
Q27: At the implementation level, the supertype and
Q28: Overlapping subtypes are subtypes that contain _
Q29: A(n) _ is the attribute in the
Q30: The default comparison condition for the subtype
Q31: A partial completeness constraint is represented by
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