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New Microsoft 70-778 Exam Dumps Collection (Question 3 - Question 12)
New Questions 3
HOTSPOT
You have a Power BI model that has the following tables:
u2711 Sales (Order_id, Order_Date, Product_id, Salesperson_id, Sales_Amount)
u2711 Salesperson (Salesperson_id, Salesperson_name, address)
u2711 Product (Product_id, Product_Name)
You need to create the following relationships:
u2711 Sales to Product
u2711 Sales to Sales person
You need to ensure that you can create a report that displays the count of products sold by each salesperson.
How should you configure the relationships? To answer, drag the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
References: https://docs.microsoft.com/en-us/power-bi/desktop-create-and-manage- relationships
New Questions 4
Note: This question is a 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 for a table named Sales. Sales has a column named CustomerID. The Data type of CustomerID is Whole Number.
You refresh the data and find several errors. You discover that new entries in the Sales table contain nonnumeric values.
You need to ensure that nonnumeric values in the CustomerID column are set to 0. Solution: From Query Editor, select the CustomerID column and click Replace Valuesu2026 Does this meet the goal?
A. Yes
B. No
Answer: B
New Questions 5
Note: This question is a part of a series of questions that present 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 exactly the same in each question in this series.
Start of repeated scenario
You have a Microsoft SQL Server database that contains the following tables.
The following columns contain data information:
u2711 Date[Month] in the mmyyyy format
u2711 Date[Date_ID] in the ddmmyyyy format
u2711 Date[Date_name] in the mm/dd/yyyy format
u2711 Monthly_returns[Month_ID] in the mmyyyy format
The Order table contains more than one million rows.
The Store table has 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. End of repeated scenario.
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.
A. To the Order table, add a column that uses the RELATED(u2021Storeu2021 [Store_ID]) DAX formula.
B. Create a relationship between the Order table and the Store table.
C. To the Order table, add a measure that uses the COUNT (u2021Orderu2021[Order_amount]) DAX formula.
D. To the order table, add a measure that uses the SUM (u2021Orderu2021 [Order_amount]) DAX formula.
Answer: A,D
Explanation:
References:
https://docs.microsoft.com/en-us/power-bi/desktop-tutorial-create-measures https://docs.microsoft.com/en-us/power-bi/desktop-tutorial-create-calculated-columns
New Questions 6
You plan to use Power BI Desktop optimized for Power BI Report Server to create a report.
The report will be published to Power BI Report Server.
You need to ensure that all the visualization in the report can be consumed by users. Which two types of visualizations should you exclude from the report? Each correct answer
presents part of the solution.
NOTE: Each correct selection is worth one point.
A. Funnel charts
B. Custom visuals
C. Bubble maps
D. Breadcrumbs
E. R visuals
Answer: D,E
Explanation:
References: https://powerbi.microsoft.com/en-us/guided-learning/reportserver-quickstart- powerbi-report/
New Questions 7
Note: This question is a 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 for a table named Sales. Sales has a column named CustomerID. The Data type of CustomerID is Whole Number.
You refresh the data and find several errors. You discover that new entries in the Sales table contain nonnumeric values.
You need to ensure that nonnumeric values in the CustomerID column are set to 0. Solution: From Query Editor, select the CustomerID column and click Replace Errors. Does this meet the goal?
A. Yes
B. No
Answer: A
Explanation:
References: https://docs.microsoft.com/en-us/power-bi/desktop-shape-and-combine-data
New Questions 8
You have a power BI model that contains the following tables:
u2711 Assets( AssetsID, AssetName, Purchase_DateID, Value)
u2711 Date( DateID, Date, Month, Week, Year)
The tables have relationship. Date is marked as a date table in the Power BI model. You need to create a measure to calculate the percentage that the total assets value
increased since one year ago. Which DAX formula should you use?
A. (sum(Assets[Value])
u2013CALCULATE(sum(Assets[Value]),SAMEPERIODLASTYEAR(u2021Dateu2021[Date])))/CALCULATE
(sum(Assets[Value]),SAMEPERIODLASTYEAR (u2021Dateu2021 [Date]))
B. CALCULATEx(sum(Assets[Value]) DATESYTD (u2021Dateu2021[Date]))/sum(Assets[Value])
C. sum(Assets[Value])-CALCULATE(sum(Assets[Value]),SAMEPERIODLASTYEAR (u2021Dateu2021 [Date]))
D. CALCULATE(sum(Assets[Value]),SAMEPERIODLASTYEAR (u2021Dateu2021
[Date]))/sum(Assets[Value])
Answer: C
Explanation:
References:
https://msdn.microsoft.com/en-us/library/ee634825.aspx https://docs.microsoft.com/en-us/power-bi/desktop-quickstart-learn-dax-basics https://msdn.microsoft.com/en-us/library/ee634972.aspx
New Questions 9
You have an app workspace named Retail Analysis in the Power BI service. You need manage the members that have access to the app workspace. What should you do?
A. From the Power BI Admin portal, click Usage metrics.
B. From the Office 365 Admin center, click Users.
C. From the Office 365 Admin center, click Groups.
D. From the Power BI Admin portal, click Tenant settings.
Answer: C
Explanation:
References: https://docs.microsoft.com/en-us/power-bi/service-manage-app-workspace-in-power-bi-and-office-365
New Questions 10
You have a table named Sales. A sample of the data in Sales is shown in the following table.
You created a stacked column chart visualization that displays ProductName by Date. You discover that the axis for the visualization displays all the individual dates.
You need to ensure that the visualization displays ProductName by year and that you can drill down to see ProductName by week and day.
What should you do first?
A. Configure a visual filter for the Date column that uses an advanced filter.
B. Create a new table that has columns for the date, year, week, and day.
C. Create a new hierarchy in the Sales table.
D. Format the virtualization and set the type of the X-Axis to Categorical.
Answer: A
Explanation:
References: https://docs.microsoft.com/en-us/power-bi/power-bi-report-add-filter#add-a-filter-to-a-specific-visualization-aka-visual-filter
New Questions 11
Note: This question is a 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 Power BI model that contains two tables named Sales and Date. Sales contains four columns named TotalCost, DueDate, ShipDate, and OrderDate. Date contains two columns named Date and Time.
The tables have the following relationships:
u2711 Sales [DueDate] and Date [Date]
u2711 Sales [ShipDate] and Date [Date]
u2711 Sales [OrderDate] and Date [Date]
The active relationship is on Sales [DueDate].
You need to create measures to count the number of orders by [ShipDate] and orders by [OrderDate]. You must meet the goal without loading any additional data.
Solution: You create measures that use the CALCULATE, COUNT, and FILTER DAX functions.
Does this meet the goal?
A. Yes
B. No
Answer: A
Explanation:
References:
https://msdn.microsoft.com/en-us/library/ee634966.aspx https://msdn.microsoft.com/en-us/library/ee634825.aspx https://msdn.microsoft.com/en-us/library/ee634791.aspx
New Questions 12
You have an app workspace that contains a dashboard and four reports. All the reports are generated from a single dataset that contains sales data for your company.
The reports display the data configured as shown in the following table.
You need to ensure that the users of the reports can locate the correct report by using natural language queries.
What should you do?
A. From the properties of the dataset, create four Featured Q&A Questions.
B. From the Format settings of the reports, modify the Page Information.
C. From the properties of the dataset, modify the Q&A and Cortana settings.
D. From the properties of the workspace, modify the Language Settings.
Answer: C
Explanation:
References: https://docs.microsoft.com/en-us/power-bi/service-q-and-a-direct-query#limitations-during-public-preview
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