Question: Database Design Multiple Choice According to class material, the recursive relationship in a conceptual schema actually can be modeled more explicitly with _____. (a) three

Database Design Multiple Choice

Database Design Multiple Choice According to class material, the "recursive relationship" in

According to class material, the "recursive relationship" in a conceptual schema actually can be modeled more explicitly with _____. (a) three separate entities (b) three attributes of the involved entity (c) a one-subclass cluster out of a superclass (d) a two-subclass cluster out of a superclass and a relationship between the two subclasses (e) None of (a) through (d) is the correct

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