The data model produced by reverse engineering is not truly a logical model because it will contain ________.
A)tables for strong entities
B)supertype/subtype tables
C)tables for ID-dependent entities
D)intersection tables

Question

Quizplus · Accepted Answer

The data model produced by reverse engineering will contain intersection tables, which are not part of a logical model. Intersection tables are used to represent many-to-many relationships between two entities in a physical database design, but they are not part of the logical model because they involve implementation-specific details. Tables for strong entities, supertype/subtype tables, and tables for ID-dependent entities are all part of a logical model.

The Data Model Produced by Reverse Engineering Is Not Truly