PL-300 · Question #75
You plan to create a dashboard in the Power BI service that retrieves data from a Microsoft SQL Server database. The dashboard will be shared between the users in your organization. You need to ensure
The correct answer is B. Deploy an on-premises data gateway. Connect to the data by using the DirectQuery Data. To ensure users see current data from an on-premises SQL Server database in a shared Power BI dashboard, deploy a standard on-premises data gateway and use DirectQuery connectivity.
Question
You plan to create a dashboard in the Power BI service that retrieves data from a Microsoft SQL Server database. The dashboard will be shared between the users in your organization. You need to ensure that the users will see the current data when they view the dashboard. How should you configure the connection to the data source?
Options
- ADeploy an on-premises data gateway. Connect to the data by using the Import Data Connectivity
- BDeploy an on-premises data gateway. Connect to the data by using the DirectQuery Data
- CDeploy an on-premises data gateway (personal mode). Connect to the data by using the Import
- DDeploy an on-premises data gateway (personal mode). Connect to the data by using the
How the community answered
(31 responses)- A3% (1)
- B81% (25)
- C6% (2)
- D10% (3)
Why each option
To ensure users see current data from an on-premises SQL Server database in a shared Power BI dashboard, deploy a standard on-premises data gateway and use DirectQuery connectivity.
Import Data Connectivity mode loads data into the Power BI service, requiring scheduled refreshes to get current data, which means data would not be immediately 'current' at all times.
Deploying a standard on-premises data gateway is essential for the Power BI service to connect securely to on-premises data sources for shared dashboards. Using DirectQuery connectivity ensures that Power BI queries the SQL Server database directly in real time whenever the dashboard is accessed, guaranteeing that users always see the most current data without requiring scheduled refreshes.
An on-premises data gateway (personal mode) cannot be shared with other users in the organization, violating the requirement for the dashboard to be 'shared between the users'.
Connecting with DirectQuery using a personal mode gateway is possible but still violates the requirement for the dashboard to be 'shared between the users' within the organization.
Concept tested: DirectQuery, on-premises data gateway types, and data freshness
Source: https://learn.microsoft.com/en-us/power-bi/connect-data/desktop-use-directquery
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