Question 200
A Power BI team has selected this approach: Create an appropriate calculated column or perform the categorization in Power Query. The original business context is: A category is fixed for every product row at model refresh time and must be usable for grouping. What validation would be most relevant before accepting this change?
Explanation
Correct Answer
The category field can serve as a grouping or slicer column after model processing. It provides the required observation for the chosen implementation: Create an appropriate calculated column or perform the categorization in Power Query. This test addresses the stated business constraint directly.
Incorrect Answers
Historical orders keep their correct customer attributes after a later customer change. That check would be meaningful for the separate case: A customer dimension has slowly changing historical versions and repeat CustomerID business keys. It would not directly verify this scenario's selected implementation: Create an appropriate calculated column or perform the categorization in Power Query.
The axis displays January through December while labels remain readable month names. That check would be meaningful for the separate case: A report's month names sort alphabetically, showing April before January. It would not directly verify this scenario's selected implementation: Create an appropriate calculated column or perform the categorization in Power Query.
The primary measure uses the default path while specialized measures use the alternative key deliberately. That check would be meaningful for the separate case: Two relationships between Customers and Sales are both needed, but Power BI allows only one active filter path. It would not directly verify this scenario's selected implementation: Create an appropriate calculated column or perform the categorization in Power Query.