Crucial Exams

Microsoft Power BI Data Analyst Practice Question

You are creating a Power BI data model and have a query named 'BaseSales' that performs 15 transformation steps to clean raw sales data. You need to create two additional tables for analysis: 'SalesByRegion' and 'SalesByProduct'. Both of these tables must start with the cleaned data from 'BaseSales' before having their own specific aggregations applied. You want to ensure that any future modifications to the cleaning steps in 'BaseSales' are automatically inherited by both 'SalesByRegion' and 'SalesByProduct' to minimize maintenance. Which action should you take?

  • Create two blank queries and merge each of them with the 'BaseSales' query.

  • Reference the 'BaseSales' query twice to create the two new queries.

  • Create two blank queries and append the 'BaseSales' query to each of them.

  • Duplicate the 'BaseSales' query twice to create the two new queries.

Microsoft Power BI Data Analyst
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