In a dimension table, the primary keys are
A)Optional
B)Foreign keys in the fact table
C)Required to add the word Dim to the field name
D)Foreign keys in the dimension tables

Question

Quizplus · Accepted Answer

Primary keys in a dimension table are used as foreign keys in the fact table to link the dimension to the fact table, enabling the joining of dimensional attributes to the facts for analysis.

In a Dimension Table, the Primary Keys Are