Question 140
An analytics team has the following requirement: A fact table includes a verbose description repeated across millions of rows. Which approach is MOST appropriate?
Explanation
Correct Answer
Dimensional normalization can reduce repeated text and improve compression. The recommended action directly addresses the stated requirement.
Incorrect Answers
This action is appropriate when a model creates hundreds of calculated columns for values that can be computed in source SQL. Model size and refresh work may fall when unnecessary calculated columns are removed. However, the question instead requires Move stable descriptions to an appropriate dimension when relationships support it. because dimensional normalization can reduce repeated text and improve compression.
This action is appropriate when a model uses bidirectional filters on every relationship and reports contain ambiguous results. Relationship design affects both query work and analytical correctness. However, the question instead requires Move stable descriptions to an appropriate dimension when relationships support it. because dimensional normalization can reduce repeated text and improve compression.
This action is appropriate when a model consumes high memory during refresh and the team assumes adding a second report page will solve it. Data model memory pressure cannot be fixed by a cosmetic change to report layout. However, the question instead requires Move stable descriptions to an appropriate dimension when relationships support it. because dimensional normalization can reduce repeated text and improve compression.






Implementing Analytics Solutions Using Microsoft Fabric (DP-600) Practice Tests