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PL-300 Microsoft Power BI Data Analyst Exam Actual Questions

388 Questions120 Minutes70% Passing Score▣ Updated: Sep 2026

Question 297 of 388

Single answer
Drag and Drop QuestionIn Power Query Editor, you have three queries named ProductCategory, ProductSubCategory, and Product.Every Product has a ProductSubCategory.Not every ProductsubCategory has a parent ProductCategory.You need to merge the three queries into a single query. The solution must ensure the best performance in Power Query.How should you merge the tables? To answer, drag the appropriate merge types to the correct queries. Each merge type may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.NOTE: Each correct selection is worth one point.
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BAdditional option
Correct Answer: A

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Explanation

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About this practice exam

Review 388 Microsoft questions with answers and explanations. Use the navigation to move through the exam at your own pace.