Câu 41: 70-778: Analyzing and Visualizing Data with Microsoft Power BI

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 formatThe 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 plan to create a chart that displays total Order[Order_amount] by Store[Name].You need to modify the model to ensure that you can create the chart. Which two actions should you perform? Each correct answer presents part of the solution.NOTE: Each correct selection is worth one point.

1. A. Create a relationship between the Order table and the Store table. — đáp án hiện tại
2. B. To the Order table, add a measure that uses the COUNTA('Order'[Order_ID]) DAX formula.
3. C. To the Order table, add a column that uses the RELATED('Store'[Store_ID]) DAX formula. — đáp án hiện tại
4. D. To the Order table, add a measure that uses the COUNT('Order'[Order_amount]) DAX formula.