Microsoft Power BI Data Analyst — Question 65

You have a Microsoft Fabric eventhouse named Eventhouse1 that contains high-velocity and high-volume data from IoT devices.

Eventhouse1 can be queried to deliver data to reports in near-real-time (NRT).

You plan to use Power BI Desktop to create a report that will contain both historical and live data.

You need to connect to Eventhouse1. The solution must minimize development effort.

What should you do?

Answer options

• A. Build a composite model.
• B. Use DirectQuery connectivity mode.
• C. Use Import connectivity mode.

Correct answer: A

Explanation

The correct answer is A because building a composite model allows you to combine both live and historical data seamlessly, which is essential for your report. Option B, using DirectQuery connectivity mode, would not effectively integrate historical data, and Option C, using Import connectivity mode, would not provide real-time capabilities, thus not meeting the requirement.