Microsoft Analyzing and Visualizing Data with Microsoft Excel - 070-779 Exam Questions
QUESTION NO: 1
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.
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.
Correct Answer:
Explanation
IF (ISBLANK[(Total Hours]),BLANK(), CALCULATE([total Hours], DATEADD(tblDates(Date),
-1,MONTH)))
QUESTION NO: 2
You have an Excel workbook that contains two tables named User and Activity.
You plan to publish the workbook to the Power BI service.
Users will use Q&A in the Power BI service to perform natural language queries.
You need to ensure that the users can query the term employee and receive results from the User table.
What should you do before you publish to Power BI?
You have an Excel workbook that contains two tables named User and Activity.
You plan to publish the workbook to the Power BI service.
Users will use Q&A in the Power BI service to perform natural language queries.
You need to ensure that the users can query the term employee and receive results from the User table.
What should you do before you publish to Power BI?
Correct Answer: A
QUESTION NO: 3
You have the following tables in a data model.
You create a PivotTable to display SaleAmount by Month. A sample of the results are shown in the following table.
You have the following tables in a data model.
You create a PivotTable to display SaleAmount by Month. A sample of the results are shown in the following table.
Correct Answer: B
QUESTION NO: 4
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.
Your company has sales offices in several cities.
You create a table that represents the amount of sales in each city by month as shown in the exhibit.
You need to ensure that all values lower than 250 display a red icon. The solution must ensure that all values greater than 500 display a green icon.
Solution: You modify the conditional formatting rule, and then set a new value for the yellow icon.
Does this meet the goal?
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.
Your company has sales offices in several cities.
You create a table that represents the amount of sales in each city by month as shown in the exhibit.
You need to ensure that all values lower than 250 display a red icon. The solution must ensure that all values greater than 500 display a green icon.
Solution: You modify the conditional formatting rule, and then set a new value for the yellow icon.
Does this meet the goal?
Correct Answer: B
QUESTION NO: 5
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, white 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 t]y 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 select the-UserName and Location columns, and then you click Remove Duplicates.
Does this meet the goal?
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, white 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 t]y 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 select the-UserName and Location columns, and then you click Remove Duplicates.
Does this meet the goal?
Correct Answer: A
QUESTION NO: 6
You import the data from two next files into a PowerPivot model to create two tables named Customers and Invoices. Each table contains a column named CustomerID.
When you attempt to create a relationship between the Customers table and the Invoices table by using the CustomerID column from each table, the relationship cannot be created due to duplicate CustomerID values.
You need to ensure that you can create the relationship.
What should you do?
You import the data from two next files into a PowerPivot model to create two tables named Customers and Invoices. Each table contains a column named CustomerID.
When you attempt to create a relationship between the Customers table and the Invoices table by using the CustomerID column from each table, the relationship cannot be created due to duplicate CustomerID values.
You need to ensure that you can create the relationship.
What should you do?
Correct Answer: A
