At the implementation level, the supertype and its subtype(s) depicted in the specialization hierarchy maintain a 1:1 relationship.

Name: At the implementation level, the supertype and its subtype(s) depicted in the specialization hierarchy maintain a 1:1 relationship.
Brand: Quizplus
Rating: 4.8 (40 reviews)

Question

Quizplus · Accepted Answer

The supertype and its subtype(s) depicted in the specialization hierarchy maintain a 1:1 relationship because each supertype can have multiple subtypes, but each subtype can only have one supertype.

At the Implementation Level, the Supertype and Its Subtype(s) Depicted