70-778 dumps（1 to 10） for IT candidates: Jul 2021 Edition

Q1. You plan to use Power BI Desktop to create a report. The report will consume data from an on-premises tabular named SalesDB in Microsoft SQL Server Analysis Services (SSAS). The report will be published to the Power BI service.

You need to ensure that the report published to the Power BI service will access the current data in SalesDB.

What should you do?

A. Deploy an on-premises data gateway and configure the connection to SalesDB to use the Import Data Connectivity mode.

B. Deploy an on-premises data gateway and configure the connection to SalesDB to use the Connect live option.

C. Deploy an on-premises data gateway (personal mode) and configure to SalesDB to use the DirectQuery Data Connectivity mode.

D. Deploy an on-premises data gateway and configure the connection to SalesDB to use the DirectQuery Data Connectivity mode.

Q2. Your organization has a team of power users who recently created 20 Power BI dashboards.

The power users share the dashboards with other users in the organization.

When the users attempt to access the dashboards, they receive the error message shown in the exhibit. (Click the Exhibit.)

You need to ensure that all the users can access the dashboards. What should you do first?

A. From the Microsoft Office 365 Admin center, and the Power BI (free) subscription, and then assign a license to each user.

B. From the Power BI Admin portal, modify the Privacy Settings.

C. From the properties of each dashboard, modify the Share dashboard settings.

D. Instruct each user to install Microsoft Office 2021.

Q3. 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?

A. Subscriptions

B. Dashboards

C. Datasets

D. Workbooks

Q4. HOTSPOT

You have the following tables.

You need to create a measure to calculate a running total of TransactionQuantity.

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.

Q5. From Power BI Desktop, you create a query that imports the following table.

You need to configure the table to appear as shown in the following table.

What should you do?

A. From the Extract menu, click Last Characters.

B. From the Extract menu, click Text After Delimiter.

C. From the Format menu, click Trim.

D. From the Split Column menu, click BY Delimiter.

Q6. You have a Power BI report that displays a bar chart and a donut chart on the same page. The bar chart shows the total sales by year and the donut chart shows the total sale by category.

You need to ensure that when you select a year on the bar chart, the donut remains unchanged.

What should you do?

A. Set a visual level filter on the bar chart.

B. Edit the interactions form the Format menu.

C. Set a visual level filter on the donut chart.

D. Add a slicer to the page that uses the year column.

Q7. You have a Microsoft SharePoint Online site named Sales.

Your company has 1,000 sales users. All the sales users can access Sales.

You create a report in an app workspace in the Power BI service. You embed the report into a page on the Sales site by using the Power BI web part.

You need to ensure that all the sales can view the report from the Sales site. What should you do?

A. Configure the app workspace for Premium capacity.

B. Enable anonymous access for the Sales site.

C. Configure the Portal Site Connection for the Sales site.

D. Disable the Embed content in apps setting from the Tenant settings in Power BI.

Q8. You have a Power BI app named App1. The privacy for the App1 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 User sees App1 from the My organization AppSource.

What should you do?

A. From the app workspace, click Update app, configure the Content settings, and then click Update app.

B. From the app workspace settings, add a member.

C. From the app workspace, click Update app, configure the Access setting, and then click Update app.

D. From the app workspace, share the dashboard.

Q9. 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 two copies of the Date table named ShipDate and OrderDateGet. You create a measure that uses the new tables.

Does this meet the goal?

A. Yes

B. No

Q10. You have a Power BI model for sales data.

You need to create a measure to calculate the year-to-date sales and to compare those sales to the previous year for the same time period.

Which DAX function should you use?

A. PARALLELPERIOD

B. SAMEPERIODLAST YEAR

C. DATESYTD

D. PREVIOUSYEAR