Exam 70-778 Analyzing and Visualizing Data with Microsoft Power BI

You have the following two queries in Power BI Desktop:
-> A query named Query1 that retrieves a table named SMB_Customers from a Microsoft SQL Server database
-> A query named Query2 that retrieves a table named Enterprise_Customers from an Oracle database
Both tables have the same columns.
You need to combine the data from SMB_Customers and Enterprise_Customers.

Which command should you use?

You are creating a Power BI Desktop report that has several bar charts and a date slicer.
You need to create a slide show that can be viewed from the Power BI service. Each slide must display the charts filtered for a different year.
What should you do before you publish the report?

You have a Power BI app named App1. The privacy for the App1 app workspace is set to Private.
A user named User1 reports that App1 does not appear in the My organization AppSource. App1 appears in the My organization AppSource for your account.
You need to ensure that User1 sees App1 from the My organization AppSource.
What should you do?

You have a sales report in an app workspace. The report displays a map of sales by location and a bar chart of sales by year. The report has a slicer to filter the data by year.
You need to create a dashboard that contains visualizations. The solution must ensure that you can use the slicer to filter the data by year.
What should you do?

A data analyst publishes several Power BI visualizations to a blog.
You discover that some of the visualizations contain data that is considered private by your company.
You need to prevent the visualizations from being published to the blog.
What should you do?

You have an app workspace that contains two datasets named dataset1 and dataset2. Dataset1 connects to a Microsoft Azure SQL database. Dataset2 connects to a Microsoft Excel file stored in Microsoft OneDrive for Business.
You create a report named Report1 that uses dataset1.
You pin Report1 to a dashboard named Dashboard1.
You publish the app workspace to all the users in your organization.
You need to delete dataset2 from the app workspace.
What should you do first?

You create a report in the Power BI service.
You plan to provide external users with access to the report by publishing the report to a public blog.
You need to ensure that the report in the blog post will be updated as the data is refreshed.
What should you do in the Power BI service?

In the Power BI service, you create an app workspace that contains several dashboards.
You need to provide a user named user1@contoso.com with the ability to edit and publish dashboards.
What should you do?

You embed a Power BI report in a Microsoft SharePoint Online page.
A user named User1 can access the SharePoint Online page, but the Power BI web part displays the following error message: “This content isn’t available.â€
User1 is unable to view the report.
You verify that you can access the SharePoint Online page and that the Power BI report displays as expected.
You need to ensure that User1 can view the report from SharePoint Online.
What should you do?

You have a Power BI model that contains the following two tables:
-> Assets (AssetID, AssetName, Purchase_DateID, Value)
-> Date (DateID, Date, Month, Week, Year)
The tables have a 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?

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 Power BI model that contains two tables named Sales and Date. Sales contains four columns named TotalCost, DueDate, ShipDate, and OrderDate.
Date contains one column named Date.
The tables have the following relationships:
-> Sales[DueDate] and Date[Date]
-> Sales[ShipDate] and Date[Date]
-> 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 the orders by [OrderDate]. You must meet the goal without duplicating data or loading additional data.
Solution: You create a calculated table. You create a measure that uses the new table.
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.
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 one column named Date.
The tables have the following relationships:
-> Sales[DueDate] and Date[Date]
-> Sales[ShipDate] and Date[Date]
-> 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 the orders by [OrderDate]. You must meet the goal without duplicating data or loading additional data.
Solution: You create measures that use the CALCULATE, COUNT, and FILTER DAX functions.
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.
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 one column named Date.
The tables have the following relationships:
-> Sales[DueDate] and Date[Date]
-> Sales[ShipDate] and Date[Date]
-> 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 the orders by [OrderDate]. You must meet the goal without duplicating data or loading additional data.
Solution: You create two copies of the Date table named ShipDate and OrderDateGet. You create a measure that uses the new tables.
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.
You have a user named User1. User1 is a member of a security group named Contoso PowerBI.
User1 has access to a workspace named Contoso Workspace.
You need to prevent User1 from exporting data from the visualizations in Contoso Workspace.
Solution: From the Microsoft Office 365 Admin center, you remove User1 from the All Users security group.
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.
You have a user named User1. User1 is a member of a security group named Contoso PowerBI.
User1 has access to a workspace named Contoso Workspace.
You need to prevent User1 from exporting data from the visualizations in Contoso Workspace.
Solution: From the Microsoft Office 365 Admin center, you modify the properties of Contoso PowerBI.
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.
You have a user named User1. User1 is a member of a security group named Contoso PowerBI.
User1 has access to a workspace named Contoso Workspace.
You need to prevent User1 from exporting data from the visualizations in Contoso Workspace.
Solution: From the PowerBI setting, you modify the Developer Settings.
Does this meet the goal?

You have a workspace that contains 10 dashboards. A dashboard named Sales Data displays data from two datasets. You discover that users are unable to find data on the dashboard by using natural language queries.
You need to ensure that the users can find data by using natural language queries.
What should you do?

You manage a Power BI model that has two tables named Sales and Product.
You need to ensure that a sales team can view only data that has a CountryRegionName value of Unites States and a ProductCategory value of Clothing.
What should you do from Power BI Desktop?

You create a report in the Power BI service that displays the following visualizations:
-> A KPI that displays the count of customers
-> A table that displays the count of customers by country
-> A line chart that displays the count of customers by year
You need to receive an alert when the total number of customers reaches 10,000.
What should you do first?

You have a Power BI dashboard that displays different visualizations of company sales.
You enable Q&A on the dashboard.
You need to provide users with sample questions that they can ask when using Q&A.
Which settings should you modify from the Power BI Settings?

You have an app workspace named Retail Store Analysis in the Power BI service.
You need to manage the members that have access to the app workspace using the least amount of administrative effort.
What should you do?

You have a Microsoft Excel spreadsheet that contains a table named Sales.
You need to add the Sales table to a Power BI dashboard as a tile.
How should you configure the tile?