Exam PL-300 Topic 3 Question 306 Discussion

Actual exam question for Microsoft's PL-300 exam
Question #: 306
Topic #: 3
You are building a dataset from a JSON file that contains an array of documents.
You need to import attributes as columns from all the documents in the JSON file. The solution must ensure that date attributes can be used as date hierarchies in Microsoft Power BI reports.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

Suggested Answer:


Explanation:
1- Convert list to table
2- Expand Column
3- Set Date type
Here is an example: https://youtu.be/B4kzyxnhQfI
The definition of the function which expand columns: https://docs.microsoft.com/en-us/powerquery-m/table- expandrecordcolumn

by Arlene at Jul 11, 2026, 08:19 AM

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