Renovate Microsoft 70-778 - An Overview 1 to 10

Question No: 1

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

Question No: 2

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.

Question No: 3

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.

Question No: 4

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.

Question No: 5

You plan to use Power BI Embedded to deliver reports in a web application. You need to ensure that the reports display live data.

Which data source you should use?

A. Microsoft Azure Data Lake Store

B. Microsoft Azure Table Storage

C. Microsoft Azure HDInsight

D. Microsoft Azure SQL Database

Question No: 6

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.

Question No: 7

You have two tables named CustomerVisits and Date in a Power BI model.

You create a measure to calculate the number of customer visits. You use the measure in the report shown in the exhibit. (Click the Exhibit.)

You discover that the total number of customer visits was 60,000, and that there were only 5,000 customer visits in August.

You need to fix the report to display the correct data for each month. What should you do?

A. Create a relationship between the CustomerVisits table and the Date table.

B. Create a hierarchy in the Date table.

C. Modify the n=measure to use the CALCULATE DAX function.

D. Modify the measure to use the SUM DAX function.

Question No: 8

You have a Microsoft Excel 2021 workbook that has a Power Pivot model. The model contains the following tables:

u2711 Product (Product_id, Producct_Name)

u2711 Sales (Order_id, Order_Date, Product_id, Selasperson_id, Sales_Amount)

u2711 Salesperson (Salesperson_id, Salesperson_name, address)

The model has the following relationships:

u2711 Sales to Product

u2711 Sales to Salesperson

You create a new Power BI file and import the Power Pivot model.

You need to ensure that you can generate a report that displays the count of products sold by each salesperson.

What should you do before you create the report?

A. Create a many-to-one relationship between Product and Salesperson.

B. For each relashionship, change the Cardinality to One to One (1:1).

C. Create a one-to-one relashionship between Product and Salesporson.

D. For each relationship, change the Cross filter direction to Both.

Question No: 9

HOTSPOT

You have the following tables.

You need to create a new table that displays the top 10 customers by the total of SalesAmount.

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.

Question No: 10

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.