Exploring the Data Model One-to-one Relationships

It is often more appropriate to use a LEFT JOIN instead of a one-to-one relationship.

Why?

()One-to-one relationships are difficult to interpret for the next analyst that views the model.

()One-to-one relationships are used when we have additional information about each individual row in the dataset, so the data often belongs within the primary table.

()One-to-one relationships may create duplicate values, so the LEFT join will eliminate the problem.

()One-to-one relationships are the only type of relationship available in Tableau Desktop.