Crucial Exams

Microsoft Power BI Data Analyst Practice Question

While evaluating an imported fact table in Power Query Editor, you need to locate columns that contain a high percentage of null or error values and at the same time view how the remaining values are distributed. You prefer a visual, no-code approach. Which action should you perform?

  • Use the Replace Values command to substitute nulls with zeros in each column.

  • Turn on Column quality and Column distribution from the View tab in Power Query Editor.

  • Load the table, then analyze it in Data view by creating a summary table.

  • Enable Detect data type on the Home tab of Power Query Editor.

Microsoft Power BI Data Analyst
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