PL-300 · Question #221
PL-300 Question #221: Real Exam Question with Answer & Explanation
The correct answer is D: Power Bl dataset. When you publish a report to the Power BI Service, the data and the measures you created are stored as a semantic model. By connecting to this existing dataset, you gain several immediate Minimizes Development Effort: You don’t have to recreate the complex measures (DAX) or the d
Question
For the sales department at your company, you publish a Power Bl report that imports data from a Microsoft Excel. We located in a Microsoft SharePoint folder. The data model contains several measures. You need to create a Power Bl report from the existing data. The solution must minimize development effort. Which type of data source should you use?
Options
- Aa SharePoint folder
- BPower Bl dataflows
- Can Excel workbook
- DPower Bl dataset
Explanation
When you publish a report to the Power BI Service, the data and the measures you created are stored as a semantic model. By connecting to this existing dataset, you gain several immediate Minimizes Development Effort: You don’t have to recreate the complex measures (DAX) or the data relationships. They are already "live" and ready to use. Single Source of Truth: Since the original report is already importing data from SharePoint and Excel, connecting to the dataset ensures your new report stays perfectly in sync with the original. Reduced Overhead: You avoid building a second, redundant data refresh process for the same
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