Consider an association between a Sales class and an Inventory class in a Unified Modeling Language (UML)Class diagram.The multiplicities next to the Sales class are 0..* and the multiplicities next to the Inventory class are 1..*.Which of the following is the best way to implement that association in your database?
A)Post the primary key of Sales as a foreign key in Inventory.
B)Post the primary key of Inventory as a foreign key in Sales.
C)Create a linking table.
D)None of these choices are correct.

Question

Quizplus · Accepted Answer

A linking table is the best way to implement an association between two classes with multiplicities of 0..* and 1..* in a database.

Consider an Association Between a Sales Class and an Inventory