A database should have exactly the same number of tables as there are Classes in the Unified Modeling Language (UML)Class diagram from which the database is developed.

Question

Quizplus · Accepted Answer

A database may have additional tables beyond those represented in the UML Class diagram, such as lookup or junction tables. The number of tables in a database is not necessarily equal to the number of classes in the UML Class diagram.

A Database Should Have Exactly the Same Number of Tables