Q38. 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.

Q39. 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.

Q40. You have five Power Bl reports that contain R script data sources and R visuals.
You need to publish the reports to the Power Bl service and configure a daily refresh of datasets.
What should you include in the solution?

Q41. You have an Azure Data Lake Storage Gen 2 container that stores more than 300,000 files representing hourly
telemetry data. The data is organized in folders by the year, month, and day according to when the telemetry
was captured.
You have the following query in Power Query Editor.

For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point

Q42. You discover a poorly performing measure in a Power Bl data model.
You need to review the query plan to analyze the amount of time spent in the storage engine and the formula
engine.
What should you use?

Q43. You have a Power Bl data model.
You need to refresh the data from the source every 15 minutes.
What should you do first?

Q44. Note: This question is part of a scries 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 the Power Bl data model shown in the exhibit. (Click the Exhibit tab.)

Users indicate that when they build reports from the data model, the reports take a long time to load.
You need to recommend a solution to reduce the load times of the reports.
Solution: You recommend creating a perspective that contains the commonly used fields.
Does this meet the goal?

Q45. You need to recommend a solution to add new fields to the financial data Power Bl dataset with data from the
Microsoft SQL Server data warehouse.
What should you include in the recommendation?

Q46. 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 are using an Azure Synapse Analytics serverless SQL pool to query a collection of Apache Parquet files
by using automatic schema inference. The files contain more than 40 million rows of UTF-8-encoded business
names, survey names, and participant counts. The database is configured to use the default collation.
The queries use open row set and infer the schema shown in the following table.

You need to recommend changes to the queries to reduce I/O reads and tempdb usage.
Solution: You recommend using openrowset with to explicitly specify the maximum length for businessName
and surveyName.
Does this meet the goal?

Q47. 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.

Q48. 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.

Q49. You have a Power Bl dataset that contains two tables named Table1 and Table2. The dataset is used by one
report.
You need to prevent project managers from accessing the data in two columns in Table1 named Budget and
Forecast.
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.

Q50. 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.

Q51. 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.
You have a Power Bl dataset named Dataset1.
In Dataset1, you currently have 50 measures that use the same time intelligence logic.
You need to reduce the number of measures, while maintaining the current functionality.
Solution: From Tabular Editor, you create a calculation group.
Does this meet the goal?

Q52. 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.

Q53. You open a Power Bl Desktop report that contains an imported data model and a single report page.
You open Performance analyzer, start recording, and refresh the visuals on the page. The recording produces
the results shown in the following exhibit

What can you identify from the results?