You have an Azure data factory that connects to a Microsoft Purview account. The data factory is registered in Microsoft Purview.
You update a Data Factory pipeline.
You need to ensure that the updated lineage is available in Microsoft Purview.
What should you do first?
To ensure that the updated lineage is available in Microsoft Purview after updating a Data Factory pipeline, you need to execute the pipeline. Executing the pipeline triggers the Data Factory to generate new lineage information and automatically update it in the connected Microsoft Purview account.
B. Execute the Pipeline is correct answer. Refer link : https://learn.microsoft.com/en-us/azure/data-factory/tutorial-push-lineage-to-purview and https://learn.microsoft.com/en-us/azure/data-factory/connect-data-factory-to-azure-purview
Correct. "The lineage data will automatically be captured during the activities execution."
https://learn.microsoft.com/en-us/azure/data-factory/tutorial-push-lineage-to-purview
By executing the pipeline, the Data Factory will generate the lineage information and propagate it to the connected Microsoft Purview account. This will update the lineage in Purview and reflect any changes made in the pipeline.
executing the pipeline
From the official documentation: "You can create pipelines, Copy activities and Dataflow activities in Data Factory. You don't need any additional configuration for lineage data capture. The lineage data will automatically be captured during the activities execution." Then, B is correct.
B is correct