Microsoft 70-778 Online Practice Questions and Exam Preparation

Microsoft 70-778 Online Questions & Answers

• Question 51:

  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
  A. Yes

• Question 52:

  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 1,000 users in a Microsoft Office 365 subscription.

  A Power BI administrator named Admin1 creates 20 dashboards and shares them with 50 users.

  You discover that a user named User1 can access all the dashboards.

  You need to prevent User1 from accessing all the dashboards.

  Solution: From the Office 365 Admin center, you remove the Power BI license from User1.

  Does this meet the goal?

  A. Yes
  B. No
  B. No

• Question 53:

  You have three Power BI Desktop projects named Reportl.pbix, Report2.pbix, and Report3.pbix that have the following characteristics:

  Report1.pbix contains a custom visualization.

  Report2.pbix implements row-level security.

  Report3.pbix connects to a Microsoft SQL Server database by using DirectQuery.

  Which reports support Publish to Web, and which reports can be published to Power BI Report Server? To answer, drag the appropriate reports to the correct targets. Each report 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.

  Select and Place:

  

  

• Question 54:

  You create a report in the Power BI service.

  You plan to provide external users with access to the report in the blog post will be updated as the data is refreshed.

  What should you do in the Power BI service?

  A. Publish the app workspace to the entire organization. In the blog post, use the URL of the workspace.
  B. Share the report. In the blog post, use the URL of the dashboard.
  C. Publish the report to the web. In the blog post, use the embed code URL.
  D. In the blog post, use the URL of the report.
  C. Publish the report to the web. In the blog post, use the embed code URL.

• Question 55:

  You plan to embed multiple visualization in a public website.

  Your Power BI infrastructure contains the visualizations configured as shown in the following table.

  

  Which two visualizations can you embed into the website? Each correct answer presents a complete the solution. NOTE: Each correct selection is worth one point.

  A. Visual1
  B. Visual2
  C. Visual3
  D. Visual4
  E. Visual5
  B. Visual2
  D. Visual4

• Question 56:

  Your company has a security policy stating that proprietary data must not be transferred over the Internet. During a security audit, auditors discover that executives use the Power BI service for reporting. You need to recommend a solution to ensure that the company adheres to the security policy. What should you include in the recommendation?

  A. Microsoft SQL Server column encryption
  B. Microsoft Azure ExpressRoute
  C. a site-to-site VPN to Microsoft Azure
  D. the on-premises gateway for Power BI
  B. Microsoft Azure ExpressRoute

• Question 57:

  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

  exactly the same in each question in this series.

  Start of repeated scenario.

  You have a Microsoft SQL Server database that has the tables shown in the Database Diagram exhibit. (Click the Exhibit button.)

  

  You plan to develop a Power BI model as shown in the Power BI Model exhibit. (Click the Exhibit button.)

  

  You plan to use Power BI to import data from 2013 to 2015.

  Product Subcategory[Subcategory] contains NULL values.

  End of Repeated Scenario.

  You implement the Power BI model.

  You plan to add a table named Date to the model. The table will have columns for the date, year, month, and end of the last month, and will include data from January 1, 2013 to December 31, 2015.

  The Date table and the Sales table will have a relationship.

  Which DAX functions should you use to create the columns?

  A. CALENDARAUTO, YEAR, MONTH, and EOMONTH
  B. CALENDAR, YEAR, MONTH, and ENDOFMONTH
  C. CALENDARAUTO, YEAR, MONTH, and ENDOFMONTH
  D. CALENDAR, YEAR, MONTH, and EOMONTH
  D. CALENDAR, YEAR, MONTH, and EOMONTH

• Question 58:

  You plan to create a dashboard in the Power BI service that retrieves data from a Microsoft SQL Server database. The dashboard will be shared between the users in your organization.

  You need to ensure that the users will see the current data when they view the dashboard.

  How should you configure the connection to the data source?

  A. Deploy an on-premises data gateway (personal mode). Import the data by using the Import Data Connectivity mode.
  B. Deploy an on-premises data gateway. Import the data by using the Import Data Connectivity mode.
  C. Deploy an on-premises data gateway. Import the data by using the DirectQuery Data Connectivity mode.
  D. Deploy an on-premises data gateway (personal mode). Import the data by using the DirectQuery Data Connectivity mode.
  D. Deploy an on-premises data gateway (personal mode). Import the data by using the DirectQuery Data Connectivity mode.

• Question 59:

  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?

  A. Combine Files
  B. Merge Columns
  C. Merge Queries
  D. Append Queries
  D. Append Queries

• Question 60:

  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.

  Your company has 1,000 users in a Microsoft Office 365 subscription.

  A Power BI administrator named Admin1 creates 20 dashboards and shares them with 50 users.

  You discover that a use name User1 can access all the dashboards.

  You need to prevent User1 from accessing all the dashboards.

  Solution: From the Power BI Admin portal, you modify the Dashboard settings.

  Does this meet the goal?

  A. Yes
  B. No
  B. No