Question: A supertype / subtype relationship that has a subtype with no attributes and no relationships suggests that the q , constraint should be q ,

A supertype/subtype relationship that has a subtype with no attributes and no relationships suggests that the q, constraint should be q, and that this subtype should be q, in the model.
disjointness; overlap; included
completeness; partial specialization; included
completeness; partial specialization; omitted
disjointness; disjoint; included
completeness; total specialization; omitted
completeness; total specialization; included
disjointness; overlap; omitted
disjointness; disjoint; omitted
A supertype / subtype relationship that has a

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