Mary works for Adatum Corp as a Data engineer where she needs to bulk insert data into Synapse through Azure Blob storage which resides in the VNET named “analytics-vnet”. The subnet settings of the VNET are as shown below. 

<Image Source: AZ portal personal a/c> 
A Synapse workspace is already present. So, which option should Mary select in the Azure portal to register the Synapse workspace with system-managed identity?

Answer options:

A.Under settings of Synapse workspace in Azure portal, go to “SQL Active Directory Admin” and provide the AD admin credentials.
B.Under the security blade of Synapse workspace, select managed identities and make sure the “Allow pipelines” option is enabled.
C.Under the security blade, open the encryption section and provide the SAS URL.
D.None of the above.

Correct Answer: B 

https://docs.microsoft.com/en-us/azure/synapse-analytics/sql-data-warehouse/quickstart-bulk-load-copy-tsql-examples?context=/azure/synapse-analytics/context/context