You create a Microsoft Power BI semantic model named Model1 that uses the CSV files as a data source. You configure incremental refresh for Model1 and publish the model to a Premium capacity in the Fabric tenant.
When you initiate a refresh of Model1, the refresh fails after running out of resources.
What is a possible cause of the failure?
In exploratory analytics, what role does data sampling play in the analysis process?
You suspect that some DAX queries load unnecessary columns into memory.
You need to identify the frequently used columns that are loaded into memory.
What are two ways to achieve the goal? Each correct answer presents a complete solution.
NOTE: Each correct answer is worth one point.
Which strategy is employed to optimize enterprise-scale semantic models for efficient data retrieval and storage?
What is the primary role of hierarchies in semantic models when considering data analysis and visualization?
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