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70-778 · Question #149

Note: This question is part of a series of questions that use the same scenario. For your convenience, the scenario is repeated in each question. Each question presents a different goal and answer…

The correct answer is C. In the Store table query, use the Table.TrasformColumnTypes function. See the full explanation below for the reasoning.

Question

Note: This question is part of a series of questions that use the same scenario. For your convenience, the scenario is repeated in each question. Each question presents a different goal and answer choices, but the text of the scenario is the same in each question in this series. You have a Microsoft SQL Server database that contains the following tables. The following columns contain date information: - Date[Month] in the mmyyyy format - Date[Date_ID] in the ddmmyyyy format - Date[Date_name] in the mm/dd/yyyy format - Monthly_returns[Month_ID] in the mmyyyy format The Order table contains more than one million rows. The Store table has a relationship to the Monthly_returns table on the Store_ID column. This is the only relationship between the tables. You plan to use Power BI Desktop to create an analytics solution for the data. You need to create a relationship between the Order table and the Store table on the Store_ID column. What should you do before you create the relationship?

Options

  • AIn the Order table query, use the Table.TrasformRows function.
  • BIn the Store table query, use the Table.TrasformRows function.
  • CIn the Store table query, use the Table.TrasformColumnTypes function.
  • DIn the Order table query, use the Table.TrasformColumnTypes function.

How the community answered

(44 responses)
  • A
    2% (1)
  • B
    5% (2)
  • C
    82% (36)
  • D
    11% (5)

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