Tableau Desktop Certified Professional — Question 1

Which statement accurately describes aliases?

Answer options

• A. You can assign an alias to a field member before creating a visualization.
• B. When you assign an alias, the name changes in the database.
• C. You can create an alias for a discrete measure.
• D. You can create an alias for a continuous dimension.

Correct answer: A

Explanation

The correct answer is A because aliases are typically assigned to field members before visualizations are made, allowing for clearer representation in the output. Option B is incorrect as assigning an alias does not affect the original database name. Options C and D are also inaccurate as aliases can be created for dimensions and measures, but the question specifically focuses on the timing of the alias assignment.