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Power BI 778 VIP Practice Exam — Analyzing and Visualizing Data

Power BI 778 — This exam mirrors Microsoft Exam 70-778: Analyzing and Visualizing Data with Power BI, issued by Microsoft, which tested skills in connecting to data sources, building data models, writing DAX, creating visualizations, and configuring Power BI Service — retired January 31, 2021 and succeeded by Exam PL-300 (Power BI Data Analyst Associate).

52
Questions
180m
Time Limit
70.00%
To Pass
Question 1 of 52👑 VIP

Your company stores sales data in an on-premises SQL Server database and a cloud-based Azure SQL Database. You need to combine data from both sources into a single Power BI dataset while ensuring that all data transformations happen at the source server rather than in Power BI Desktop. Which approach best achieves this?

Questions 2–52 and full explanations are VIP-exclusive.