Power BI Developer Interview Questions & Answers 5–10 Years Experience | DAX | Power Query | Performance Tuning | Real Projects Power Query Interview Questions Q1. What is Power Query in Power BI?

Power Query, the data transformation layer built into Power BI Desktop, is also worth learning independently of the reporting side. It handles data cleaning, column transformations, and source merging ...

When you find a report you like in a workspace or an app, you can make a copy of it and save it to a different workspace. Then you can modify your copy of the report, adding or deleting visuals and ...

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