Tableau Desktop Specialist · Free Practice Question Easy
Question 11
How can you change the Default Aggregation for a measure in Tableau?
-
A
By right clicking the measure -> Default properties and choosing Aggregation
-
B
By right clicking the dimension -> Default properties and choosing Aggregation
-
C
By double clicking on the measure, and then choosing Window -> Default Aggregation
-
D
By changing its properties manually every time we need to use it
Reveal correct answer
Correct answer: A
Explanation
According to the official Tableau documentation:

Dimensions don't have aggregation properties, and adding properties manually each time defeats the whole DEFAULT aggregation purpose. Window tab doesn't have any default aggregation option!
Reference: https://help.tableau.com/current/pro/desktop/en-us/datafields_fieldproperties.htm
Discussion
Think the marked answer is wrong, or have a better explanation? Share it below — comments appear after review.
