[Q31-Q55] 100%合格率リアルDP-500試験成功を掴み取れ！[2024年01月]

新問題 31
You have a Power Bl dataset that contains the following measure.

You need to improve the performance of the measure without affecting the logic or the results. What should you do?

新問題 32
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 Datasetl.
In Datasetl, 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 Power Bl Desktop, you group the measures in a display folder.
Does this meet the goal?

新問題 33
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?

新問題 34
You have a Power Bl dataset that contains the following measures:
* Budget
* Actuals
* Forecast
You create a report that contains 10 visuals.
You need provide users with the ability to use a slicer to switch between the measures in two visuals only.
You create a dedicated measure named cg Measure switch.
How should you complete the DAX expression for the Actuals measure? To answer, drag the appropriate values to the 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.

新問題 35
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 Premium capacity.
From the Power Bl Premium Capacity Metrics app, you discover the following:
* There is insufficient CPU to execute dataset refreshes.
* Out-of-memory throttling occurs when the dataset is waiting.
You need to recommend a solution to resolve the performance issues.
Solution: You move the datasets to a larger capacity.
Does this meet the goal?

新問題 36
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?

新問題 37
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?

新問題 38
You manage a dataset that contains the two data sources as shown in the following table.

When you attempt to refresh the dataset in powerbi.com, you receive the following error message: “[Unable to combine data] Add Columns is accessing data sources that have privacy levels which cannot be used together.
Please rebuild this data combination.”
You discover that the dataset contains queries that fold data from the SharePoint folder to the Azure SQL database.
You need to resolve the error. The solution must provide the highest privacy possible.
Which privacy level should you select for each data source? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

新問題 39
You have a Power Bl dataset that has the query dependencies shown in the following exhibit.

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

新問題 40
You have a dataset that is populated from a list of business categories in a source database. The list of categories changes over time.
You use Power Bl Report Builder to create a paginated report. The report has a report parameter named BusinessCategory.
You need to modify BusinessCategory to ensure that when the report opens, a drop-down list displays all the business categories, and all the business categories are selected.
How should you configure BusinessCategory? To answer, drag the appropriate options to the correct settings.
Each option 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.

新問題 41
You plan to create a Power Bl report that will use an OData feed as the data source. You will retrieve all the
entities from two different collections by using the same service root
The OData feed is still in development. The location of the feed will change once development is complete.
The report will be published before the OData feed development is complete.
You need to minimize development effort to change the data source once the location changes.
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.

新問題 42
You have a Power Bl dataset that contains the following measure.

You need to improve the performance of the measure without affecting the logic or the results. What should you do?

新問題 43
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 Datasetl.
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 DAX Studio, you write a query that uses grouping sets.
Does this meet the goal?

新問題 44
You have a group of data scientists who must create machine learning models and run periodic experiments on a large dataset.
You need to recommend an Azure Synapse Analytics pool for the data scientists. The solution must minimize costs.
Which type of pool should you recommend?

新問題 45
You are configuring an aggregation table as shown in the following exhibit.

The detail table is named FactSales and the aggregation table is named FactSales(Agg).
You need to aggregate SalesAmount for each store.
Which type of summarization should you use for SalesAmount and StoreKey? To answer, select the
appropriate options in the answer area,
NOTE: Each correct selection is worth one point.

新問題 46
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?

新問題 47
You need to build a Transact-SQL query to implement the planned changes for the internal users.
How should you complete the Transact-SQL query? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

新問題 48
You need to recommend a solution to ensure that sensitivity labels are applied. The solution must minimize administrative effort.
Which three actions should you include in the recommendation? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

新問題 49
You have a file named File1.txt that has the following characteristics:
* A header row
* Tab delimited values
* UNIX-style line endings
You need to read File1.txt by using an Azure Synapse Analytics serverless SQL pool.
Which query should you execute?

新問題 50
You have a Power BI workspace named Workspace1 that contains five dataflows.
You need to configure Workspace1 to store the dataflows in an Azure Data Lake Storage Gen2 account.
What should you do first?

新問題 51
You have an Azure Synapse workspace named Workspace1.
You need to use PySpark in a notebook to read data from a SQL pool as an Apache Spark DataFrame and
display the top five
How should you complete the code? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

新問題 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.
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?

新問題 53
You are attempting to configure certification for a Power BI dataset and discover that the certification setting for the dataset is unavailable.
What are two possible causes of the issue? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.

新問題 54
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 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 moving all the measures to a calculation group.
Does this meet the goal?

新問題 55
Which two possible tools can you use to identify what causes the report to render slowly? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.