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NEW QUESTION 445
You have an on-premises data gateway. You need to reduce the amount of data sent through the gateway by semantic models that run in Import storage mode.
Solution: You decrease the dashboard cache update frequency.
Does this meet the goal?
A. Yes
B. No
Answer: B
NEW QUESTION 446
You have a Power BI report named Report1. You plan to share Report1 with multiple users. You need to add the users to a group. Which two types of groups can you use? (Each correct answer presents a complete solution. Choose two.)
A. security group
B. distribution group
C. Microsoft Teams team
D. Microsoft 365 group
Answer: AD
Explanation:
Both security groups and Microsoft 365 groups can be used to manage access to Power BI reports. Security groups are typically used for managing permissions and access control, while Microsoft 365 groups provide a collaborative workspace with shared resources, including access to Power BI reports. Distribution groups and Microsoft Teams teams are not typically used for managing access to Power BI reports in this context.
NEW QUESTION 447
You have a Power BI tenant that contains a workspace named WS1. WS1 contains the following items:
– A semantic model named SM1.
– A report named RPT1 that is connected to SM1.
– A report named RPT2 that is connected to SM1.
– A report named RPT3 that is connected to SM1.
– A dashboard named DB1 that contains content from RPT1 and RPT2.
You need to grant workspace access to a group named Group1. The solution must meet the following requirements:
– Group1 must be able to view RPT1, RPT2, and DB1.
– Group1 must be prevented from viewing RPT3.
– Group1 must be prevented from creating new reports and dashboards by using SM1.
– Group1 must be prevented from sharing the reports and dashboards to other users.
– Administrative effort must be minimized.
What should you do?
A. Publish an app.
B. Assign Group1 the Viewer role for WS1.
C. Store PBIX files in a shared folder in Microsoft OneDrive.
D. Share each item individually.
Answer: A
Explanation:
Publishing an app in Power BI allows you to control which reports and dashboards are accessible to a specific audience while keeping administrative effort minimal. This approach meets all the given requirements:
– Group1 can view RPT1, RPT2, and DB1 (you can include only these reports in the app).
– Group1 is prevented from viewing RPT3 (since RPT3 will not be included in the app).
– Group1 cannot create new reports or dashboards using SM1 (viewers of the app cannot modify the dataset).
– Group1 cannot share reports and dashboards (app viewers cannot share content).
– Minimal administrative effort (you only need to manage access to the app instead of configuring individual report permissions).
NEW QUESTION 448
You use Power BI Desktop to open a PBIX file that contains a Microsoft Excel data source. You attempt to refresh the data and receive the following error message:
“Expression.Error: The column ‘Cost’ of the table wasn’t found.”
What is a possible cause of the error?
A. The Cost column was renamed in the data source.
B. The privacy level of the data source does not allow combining the data with other data sources.
C. The data in the Cost column cannot be converted into the target data type.
D. The source file was moved to a new location.
Answer: A
NEW QUESTION 449
You are creating a new semantic model in Microsoft Power BI Desktop. You connect to a recently used data source and receive an error message indicating that the password is expired. You need to update the credentials for the data source. What should you do?
A. From Data Source settings, select the data source, and then select Edit Permissions.
B. From Options, select Data Load, and then select Clear Cache.
C. From Power Query Editor, select Refresh Preview.
D. From the Modeling tab, select Manage Roles, and then add a role.
Answer: A
NEW QUESTION 450
You have a Power BI semantic model named Model1 that contains sales data. You need to ensure that Model1 is refreshed on the first day of each month to include last month’s sales data. What should you configure?
A. a scheduled refresh
B. an incremental refresh
C. a Microsoft Power Automate flow
D. an on-premises data gateway
Answer: A
Explanation:
In Power BI, “schedule refresh” means setting a recurring time to automatically refresh all data in a dataset, while “incremental refresh” only updates the new or changed data since the last refresh, allowing for faster updates on large datasets by avoiding unnecessary reloads of the entire data set.
NEW QUESTION 451
You use Power BI Desktop to import two tables named Customer and Contacts. The Customer table contains the following columns:
– Customer_Name
– Customer ID
– Website
The Contacts table contains the following columns:
– Contact ID
– Contact Email
– Contact Name
– Customer Name
A web-based contact form is used to fill the Contacts table. The data is not sanitized. You need to create a merge for the Customer and Contacts tables. What should you do?
A. Disable fuzzy matching.
B. Enable fuzzy matching.
C. Set Join Kind to Left Outer.
Answer: B
NEW QUESTION 452
You have a Power BI semantic model named Model1 that runs in Import storage mode. You need to reduce the size of Model1. The solution must NOT increase report query response times. What should you do?
A. Remove unnecessary columns.
B. Unpivot unnecessary columns.
C. Rename unnecessary columns.
D. Change Model1 to DirectQuery storage mode.
Answer: A
NEW QUESTION 453
You have a Power BI semantic model named Model1 that runs in Import storage mode. You need to reduce the size of Model1. Which two actions should you perform? (Each correct answer presents a complete solution. Choose two.)
A. Summarize the detail data.
B. Upgrade to Power BI premium.
C. Implement row-level security (RLS).
D. Optimize the column data types.
E. Change the active relationships between tables to inactive relationships.
Answer: AD
Explanation:
Since Import mode loads the entire dataset into memory, reducing the amount of detail data (for example, aggregating granular data like daily sales into monthly or yearly totals) can significantly reduce the size of the model in memory. This approach helps minimize memory usage and improves query performance. In Import mode, data is compressed and optimized by the VertiPaq storage engine. Using more efficient column data types reduces memory consumption and ensures better compression when the data is loaded into memory. For instance, using integer or decimal data types instead of string can help achieve better compression and optimize performance.
https://learn.microsoft.com/en-us/power-bi/connect-data/service-dataset-modes-understand
NEW QUESTION 454
You have a Power BI semantic model that contains a table named Table1. Table1 contains the following columns:
– WebsiteName.
– URL.
You need to create a report named Report1 that will contain a table visual. The solution must meet the following requirements:
– Display the website name.
– Enable users to navigate to the website’s URL by selecting the website name.
What should you use?
A. data categories
B. Conditional Formatting
C. inline hierarchy labels
D. URL icons
Answer: B
NEW QUESTION 455
You create a report by using Microsoft Power BI Desktop. The report uses data from a Microsoft SQL Server Analysis Services (SSAS) tabular model located on your company’s internal network. You plan to publish the report to the Power BI Service. What should you implement to ensure that users who consume the report from the Power BI Service have the most up-to-date data from the tabular model?
A. a scheduled refresh of the semantic model
B. an OData feed
C. an On-premises data gateway
D. a subscription
Answer: C
NEW QUESTION 456
You have a Power BI workspace named Workspace1 and a group named Group1. You need to ensure that the members of Group1 are notified when there are issues in Workspace1. The solution must follow the principle of least privilege. What should you do?
A. Assign Group1 the Admin role.
B. Update the contact list to include Group1.
C. Assign Group1 the Contributor role for Workspace1.
D. Assign Group1 the Member role for Workspace1.
Answer: B
NEW QUESTION 457
You create a Power BI workspace named Workspace1. You publish a semantic model and a report to Workspace1. You need to configure Workspace1 to meet the following requirements:
– Provide access to a group named Sales.
– Ensure that Sales can invite other users to Workspace1.
– Follow the principle of least privilege.
Which role should you assign to Sales?
A. Contributor
B. Member
C. Admin
D. Viewer
Answer: B
NEW QUESTION 458
You have a Microsoft Power BI Desktop report named Report1 that uses an Azure SQL database as a data source. A user named User1 plans to create a report by using the same data source as Report1. You need to simplify the connection to the data source for User1. Which type of file should you create?
A. PBIDS
B. XLSX
C. PBIT
D. PBIX
Answer: A
Explanation:
Power BI data source file is specifically designed to simplify connections to a data source. If the user double-clicks the .pbids file, Power BI Desktop opens and automatically connects them to the specified data source – making it easy for someone else (User1) to reuse the same Azure SQL connection as in Report.
NEW QUESTION 459
You plan to create a Power BI semantic model named Model1 that will contain data from an Azure SQL database named DB1. Model1 must show updated data within two minutes of the data being updated in DB1. You need to select a connectivity mode for the connection to DB1. What should you choose?
A. DirectQuery
B. live connection
C. import
Answer: A
Explanation:
DirectQuery is the right option as we need to refresh data every 2 minutes.
NEW QUESTION 460
You need to create a semantic model in Power BI Desktop. The solution must meet the following requirements:
– The model must contain a table named Orders that has one row per order. Each row will contain the total amount per order.
– The orders must be filtered to the selected CustomerID value.
– Users must select the CustomerID value from a list.
– The list of customers must come from an OData source.
Which three objects should you create in Power Query Editor? (Each correct answer presents part of the solution. Choose three.)
A. an Orders query that has a filter on CustomerID
B. a Customers query that has a filter on CustomerID
C. an Orders query that has a single column containing a list of customers
D. a Customers query that has a single column containing a list of customer IDs
E. a parameter for CustomerID that uses a query to populate the suggested values
F. a parameter for CustomerID that uses manually entered values to populate the suggested values
Answer: ADE
NEW QUESTION 461
You have a Power BI report that contains a bar chart. The bar chart displays sales by country. You need to ensure that a summary of the data shown on the bar chart is accessible by using a screen reader. What should you configure on the bar chart?
A. conditional formatting
B. alt text
C. the tab order
D. the layer order
Answer: B
Explanation:
Alt text (alternative text) is used to provide a textual description of the visual content for users relying on screen readers. In this case, configuring alt text ensures that a summary of the bar chart (e.g., “Sales by country”) can be read out by a screen reader, making the data accessible.
NEW QUESTION 462
HotSpot
You have a Power BI semantic model that contains two tables named Sales and Forecast. Both tables contain a date column. You need to create a calculated table that will cover the range of dates in both tables. How should you complete the DAX expression? (To answer, select the appropriate options in the answer area.)
Answer:
NEW QUESTION 463
HotSpot
You have a Power BI semantic model named Model1 that will be used to support reports viewed in the Power BI service. Model1 contains data from the following sources:
– An Azure SQL database that is accessible only via a private endpoint.
– A Microsoft Excel file stored in Microsoft SharePoint Online.
– A Microsoft SQL Server database in a private datacenter.
You need to publish Model1 and schedule the model to refresh 12 times a day. How many data sources require a data gateway, and which license mode will the workspace require to support the scheduled refresh? (To answer, select the appropriate options in the answer area.)
Answer:
NEW QUESTION 464
Drag and Drop
You have a Power BI semantic model that contains a table. You need to create a Power BI report page that contains two visuals that meet the following requirements:
– Visual 1: Displays the distribution of hierarchical data.
– Visual 2: Search and then filter by values.
Which type should you choose for each visual? (To answer, drag the appropriate visual types to the correct visuals. Each visual 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.)
Answer:
NEW QUESTION 465
Drag and Drop
You have a Power BI semantic model. You need to configure row-level security (RLS) to restrict data access for users that have the Viewer permissions. 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.)
Answer:
NEW QUESTION 466
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