最新的Microsoft Analyzing and Visualizing Data with Microsoft Excel - 70-779免費考試真題
You have a workbook query that loads data from a table named Products.
Products contains a column named IntemalPrice that has a Data Type of Decimal.
From Query Editor you create a custom column named ResellerPrice that uses a formula to multiply InternalPrice by 1.2, and then you remove the IntemalPrice column.
What will occur when you load the data to a worksheet?
Products contains a column named IntemalPrice that has a Data Type of Decimal.
From Query Editor you create a custom column named ResellerPrice that uses a formula to multiply InternalPrice by 1.2, and then you remove the IntemalPrice column.
What will occur when you load the data to a worksheet?
正確答案: D
You have the following tables.

There is a relationship between the tables.
You need to create a measure that displays how many users have a total TimeInMinutes that is greater than 60.
How should you complete the DAX formula? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.


There is a relationship between the tables.
You need to create a measure that displays how many users have a total TimeInMinutes that is greater than 60.
How should you complete the DAX formula? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

正確答案:


You create the PivotChart shown in the exhibit. (Click the Exhibit button.) Exhibit:

In which area is Product and in which area is SalesAmount? To answer, drag the appropriate fields to the correct areas. Each field may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.


In which area is Product and in which area is SalesAmount? To answer, drag the appropriate fields to the correct areas. Each field may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.

正確答案:

Explanation

Box 1: Product: Axis
Box 2: SalesAmount: Values
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.
Start of repeated scenario.
You are creating reports for a car repair company. You have four datasets in Excel spreadsheets. Four workbook queries load the datasets to a data model. A sample of the data is shown in the Data Sample exhibit.
(Click the Exhibit button.)
Data Sample exhibit:




The data model is shown in the Data Model exhibit. (Click the Exhibit button.)

The tables in the model contain the following data:
* DailyRepairs has a log of hours and revenue for each day, workshop, and repair type. Every day, a log entry is created for each workshop, even if no hours or revenue are recorded for that day. Total Hours and Total Revenue column.
* Workshops have a list of all the workshops and the current and previous workshop managers. The format of the Workshop Manager column is always Firstname Lastname. A value of 1 in the IsLatest column indicates that the workshop manager listed in the record is the current workshop manager.
* RepairTypes has a list of all the repair types
* Dates has a list of dates from 2015 to 2018
End of repeated scenario.
You need to create a PivotChart that displays the month, the hours of the month, and the hours of the previous month, as shown in the following exhibit.

Which DAX formula should you use for the Total Hours Last Month measure? To answer, drag the appropriate fields to the correct targets. Each value may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.

Start of repeated scenario.
You are creating reports for a car repair company. You have four datasets in Excel spreadsheets. Four workbook queries load the datasets to a data model. A sample of the data is shown in the Data Sample exhibit.
(Click the Exhibit button.)
Data Sample exhibit:




The data model is shown in the Data Model exhibit. (Click the Exhibit button.)

The tables in the model contain the following data:
* DailyRepairs has a log of hours and revenue for each day, workshop, and repair type. Every day, a log entry is created for each workshop, even if no hours or revenue are recorded for that day. Total Hours and Total Revenue column.
* Workshops have a list of all the workshops and the current and previous workshop managers. The format of the Workshop Manager column is always Firstname Lastname. A value of 1 in the IsLatest column indicates that the workshop manager listed in the record is the current workshop manager.
* RepairTypes has a list of all the repair types
* Dates has a list of dates from 2015 to 2018
End of repeated scenario.
You need to create a PivotChart that displays the month, the hours of the month, and the hours of the previous month, as shown in the following exhibit.

Which DAX formula should you use for the Total Hours Last Month measure? To answer, drag the appropriate fields to the correct targets. Each value may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.

正確答案:

Explanation

IF (ISBLANK[(Total Hours]),BLANK(), CALCULATE([total Hours], DATEADD(tblDates(Date),
-1,MONTH)))
You have the following table.

You need to create a PivotTable as shown in the following exhibit.

What should you do?

You need to create a PivotTable as shown in the following exhibit.

What should you do?
正確答案: D
You have the following table named SalesOrder Detail in a model.

You need to calculate the sum of SalesTotal for all the rows that have a quantity greater than 1.


You need to calculate the sum of SalesTotal for all the rows that have a quantity greater than 1.

正確答案:

Explanation

CALCULATE(SUMX('SalesOrdersDetail'[SalesTotal]),'SalesOrderDetail'[Quantity] > 1)
You have a query that retrieves customers and their locations. You have a sample of the data as shown in the following table.

Additional customers and locations are added frequently.
You need to transform the data as shown in the following table.

What should you do?

Additional customers and locations are added frequently.
You need to transform the data as shown in the following table.

What should you do?
正確答案: B
You merge several CSV files by using Query Editor.
You need to remove all the leading whitespaces and all the non-printable characters from a column.
What should you do to achieve each task? To answer, drag the appropriate actions to the correct goals. Each action may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.

You need to remove all the leading whitespaces and all the non-printable characters from a column.
What should you do to achieve each task? To answer, drag the appropriate actions to the correct goals. Each action may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.

正確答案:

Explanation

Box 1: From the Extract menu, click Trim
Box 2: From the Extract menu, click Clean
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You have a query named Query1 that retrieves the user information from two Excel files. One of the Excel files does not contain location information. A sample of the data retrieved by the query is shown in the following table.

You need to ensure that values in UserName are unique. The solution must ensure that the locations are retained. A sample of desired output is shown in the following table.

Solution: You use the Group By function to group the rows by UserName and you specify output columns for UserID and Location by using the Max operation.
Does this meet the goal?
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You have a query named Query1 that retrieves the user information from two Excel files. One of the Excel files does not contain location information. A sample of the data retrieved by the query is shown in the following table.

You need to ensure that values in UserName are unique. The solution must ensure that the locations are retained. A sample of desired output is shown in the following table.

Solution: You use the Group By function to group the rows by UserName and you specify output columns for UserID and Location by using the Max operation.
Does this meet the goal?
正確答案: A
You have a data model that has the following tables.

You create a PivotTable. The data displayed in the PivotTable is shown in the following table.

You need to ensure that the correct data is displayed.
What should you do?

You create a PivotTable. The data displayed in the PivotTable is shown in the following table.

You need to ensure that the correct data is displayed.
What should you do?
正確答案: B