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70-778 Latest Associate Level Exam - Analyzing And Visualizing Data With Microsoft Power BI

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NEW 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
Answer: D
Explanation/Reference:
References: https://docs.microsoft.com/en-us/power-bi/service-azure-sql-database-with-direct-connect

NEW QUESTION NO: 6
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 Microsoft Azure Active Directory, you remove the Power BI license from User1.
Does this meet the goal?
A. Yes
B. No
Answer: A
Explanation/Reference:
References: https://docs.microsoft.com/en-us/power-bi/service-admin-administering-power-bi-in-your- organization#how-do-i-remove-power-bi-for-users-that-already-signed-up

NEW QUESTION NO: 7
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 properties of each dashboard, you modify the Share settings.
Does this meet the goal?
A. Yes
B. No
Answer: B
Explanation/Reference:
References: https://docs.microsoft.com/en-us/power-bi/service-admin-administering-power-bi-in-your- organization#how-do-i-remove-power-bi-for-users-that-already-signed-up

NEW QUESTION NO: 8
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
Answer: A
Explanation/Reference:
References: https://docs.microsoft.com/en-us/power-bi/desktop-shape-and-combine-data

NEW QUESTION NO: 9
Note: This question is a part of a series of questions that present 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.)

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

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 need to add a measure to rank total sales by product. The results must appear as shown in the following table.

Which DAX formula should you use?
A. Product Ranking= RANKX (Product, [SalesAmount], , DESC, Skip)
B. Product Ranking= RANKX (ALL, ('Product'), [SalesAmount], , DESC, Dense)
C. Product Ranking= RANKX (ALL, ('Product'), [SalesAmount], , DESC, Skip)
D. Product Ranking= RANKX (ALL ('Product'), [SalesAmount], , Asc, Dense
Answer: B
Explanation/Reference:
References: https://msdn.microsoft.com/en-us/library/gg492185.aspx

NEW QUESTION NO: 10
You plan to create a Power BI report. You have the schema model shown in the exhibit. (Click the exhibit).

The model has the following relationships:
Store the District based on DistrictID

Sales to Store based on LocationID

Sales to Date based on PeriodID

Sales to Item based on ItemID

You configure row-level security (RLS) so that the district managers of the stores only see the sales from the stores they manage.
When the district managers view the sales report, they see Sales by Items for all stores.
You need to ensure that the district managers can see Sales by items for the stores they manage only.
How should you configure the relationship from Sales to Item?
A. Change the Cardinality to One to one (1:1).
B. Change the Cardinality to One to Many (1.*).
C. Select Assume Referential Integrity.
D. Change the Cross filter direction to Both.
Answer: D
Explanation/Reference:
References: https://powerbi.microsoft.com/en-us/guided-learning/powerbi-admin-rls/

NEW QUESTION NO: 11
You have a workspace that contains 10 dashboards. A dashboard named Sales 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?
A. From the settings of the workspace, modify the Language Settings.
B. From the properties of the dashboard, modify the Q&A settings.
C. From the Sales Data dashboard, modify the dashboard as a Favorite.
D. From the properties of the datasets, modify the Q&A and Cortana settings.
Answer: D
Explanation/Reference:
References: https://docs.microsoft.com/en-us/power-bi/service-q-and-a-direct-query#limitations-during- public-preview

NEW QUESTION NO: 12
DRAG DROP
You have the following two tables:
Subscriber (SubscriberID, EnrollmentDate, ServicePlan)

Date (Date, Month, week, Year)

There is a relationship between Subscriber [EnrollmentDate] and Date[Date].
You plan to create a KPI for the number of subscribers enrolled in the current year.
You need to create a goal that is five percent more than the number of subscribers enrolled during the previous calendar year.
How should you complete the DAX formula? To answer, drag the appropriate values to the correct targets.
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.
Select and Place:

Answer: 

Explanation/Reference:
Explanation:
References:
https://msdn.microsoft.com/en-us/library/hh272049(v=sql.110).aspx
https://msdn.microsoft.com/en-us/library/ee634770.aspx

NEW QUESTION NO: 13
DRAG DROP
You have a Microsoft Excel workbook that contains two tables.
From Power BI, you create a dashboard that displays data from the tables.
You update the tables each day.
You need to ensure that the virtualizations in the dashboard are updated daily.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to answer area and arrange them in the correct order.
Select and Place:

Answer: 

Explanation/Reference:
Explanation:
References: https://docs.microsoft.com/en-us/power-bi/refresh-scheduled-refresh

NEW QUESTION NO: 14
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
Answer: B
Explanation/Reference:
References: https://docs.microsoft.com/en-us/power-bi/service-admin-administering-power-bi-in-your- organization#how-do-i-remove-power-bi-for-users-that-already-signed-up

NEW QUESTION NO: 15
DRAG DROP
From Power BI Desktop, you publish an app that contains one dashboard and one report. Q&A is enabled on the dashboard.
In Q&A, a user types the query count of clients and fails to receive any results. The user then types the query count of subscribers and received the expected results.
You need to ensure that the user can use both queries to receive the same results.
Which four actions should you perform in sequence? To answer, move the appropriate actions form the list of actions to the answer area and arrange them in the correct order.
Select and Place:

Answer: 

Posted 2018/6/23 14:05:08  |  Category: Microsoft  |  Tag: 70-778 Latest Associate Level Exam70-778 Valid Exam Questions Explanations70-778Microsoft