Online Access Free 70-778 Practice Test

You have the datasets shown in the following graphic.

Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the graphic.
Note: Each selection is worth one point.

Correct Answer:

Explanation

References:
https://docs.microsoft.com/en-us/power-bi/service-real-time-streaming
http://radacad.com/integrate-power-bi-into-your-application-part-6-real-time-streaming-and-push-data

You have a Power BI report in an app workspace.
You plan to embed a report from the app workspace into a line-of-business application by using Power BI Embedded.
Which information should you provide to the application developers?

• A.The application token and the report URL
• B.The app workspace name and the access key
• C.The access key and the report ID
• D.The report URL and a user name

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 properties of each dashboard, modify the Share dashboard settings.
• B.Instruct each user to install Microsoft Office 2016.
• C.From the Microsoft Office 365 Admin center, and the Power BI (free) subscription, and then assign a license to each user.
• D.From the Power BI Admin portal, modify the Privacy Settings.

You are configuring the relationships between the following tables.

A customer can have multiple accounts. An account can only be associated to one customer. Each account is associated to only one insurance policy.
You need to configure the relationships between the tables to ensure that you can create a report displaying customers and their associated insurance policies.
How should you configure each relationship? To answer, drag the appropriate cardinalities to the correct relationships. Each value 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.

Correct Answer:

Explanation

References:
https://docs.microsoft.com/en-us/power-bi/desktop-create-and-manage-relationships

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