QUESTION 77
You have a deployment pipeline for a Power BI workspace. The workspace contains two datasets that use import storage mode.
A database administrator reports a drastic increase in the number of queries sent from the Power Bi service to an Azure SQL database since the creation of the deployment pipeline.
An investigation into the issue identifies the following:
One of the datasets is larger than 1 GB and has a fact table that contains more than 500 million rows.
When publishing dataset changes to development, test, or production pipelines, a refresh is triggered against the entire dataset.
You need to recommend a solution to reduce the size of the queries sent to the database when the dataset changes are published to development, test, or production.
What should you recommend?

QUESTION 78
You develop a solution that uses a Power Bl Premium capacity. The capacity contains a dataset that is
expected to consume 50 GB of memory.
Which two actions should you perform to ensure that you can publish the model successfully to the Power Bl
service? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

QUESTION 79
You are creating a Power Bl Desktop report.
You add a Python visual to the report page.
You plan to create a scatter chart to visualize the data.
You add Python code to the Python script editor.
You need to create the scatter chart.
How should you complete the Python code? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

QUESTION 80
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.
From Power Query Editor, you profile the data shown in the following exhibit.

From Power Query Editor, you profile the data shown in the following exhibit The loT GUIO and loT ID columns are unique to each row in the query.
You need to analyze loT events by the hour and day of the year. The solution must improve dataset performance.
Solution: You remove the loT ID column and retain the loT GUID column.
Does this meet the goal?

QUESTION 81
You have the following code in an Azure Synapse notebook.

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

QUESTION 82
You have a Power Bl tenant.
You need to ensure that all reports use a consistent set of co applied to existing reports.
colors and fonts. The solution must ensure that the colors and fonts can be What should you create?

QUESTION 83
You are configuring Azure Synapse Analytics pools to support the Azure Active Directory groups shown in the following table.

Which type of pool should each group use? To answer, drag the appropriate pool types to the groups. Each pool type 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.

QUESTION 84
You need to create the customized Power Bl usage reporting. The Usage Metrics Report dataset has already been created. The solution must minimize development and administrative effort.
Which four actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

QUESTION 85
You have a Power Bl dataset that uses DirectQuery against an Azure SQL database.
Multiple reports use the dataset.
A database administrator reports that too many queries are being sent from Power Bl to the database.
You need to reduce the number of queries sent to the database. The solution must meet the following requirements:
* DirectQuery must continue to be used.
* Visual interactions in all the reports must remain as they are configured currently.
* Consumers of the reports must only be allowed to apply filters from the Filter pane.
Which two settings should you select? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

QUESTION 86
You need to configure the Sales Analytics workspace to meet the ad hoc reporting requirements.
What should you do?

QUESTION 87
You are building a Power Bl dataset that will use two data sources.
The dataset has a query that uses a web data source. The web data source uses anonymous authentication.
You need to ensure that the query can be used by all the other queries in the dataset.
Which privacy level should you select for the data source?

QUESTION 88
You are configuring a Power Bl report for accessibility as shown in the following table.

You need to change the default colors of all three visuals to make the report more accessible to users who have color vision deficiency. Which two settings should you configure in the Customize theme window? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

QUESTION 89
You need to create Power BI reports that will display data based on the customers’ subscription level.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

QUESTION 90
You have the following Python code in an Apache Spark notebook.

Which type of chart will the code produce?

QUESTION 91
You need to save Power Bl dataflows in an Azure Storage account.
Which two prerequisites are required to support the configuration? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

QUESTION 92
You plan to a Power Bl dataset.
You open the Impact analysis panel for the dataset and select Notify contacts.
Which contacts will be notified when you use the Notify contacts feature?

QUESTION 93
You use Azure Synapse Analytics and Apache Spark notebooks to You need to use PySpark to gain access to
the visual libraries. Which Python libraries should you use?

QUESTION 94
You have a kiosk that displays a Power Bl report page. The report uses a dataset that uses Import storage mode. You need to ensure that the report page updates all the visuals every 30 minutes. Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.