Crucial Exams

Microsoft Fabric Data Engineer Associate DP-700 Practice Question

During a Microsoft Fabric pipeline run, a Copy data activity that uses an Azure Key Vault-backed linked service fails with the error "UserErrorFailedToConnectToAzureStorage: Unable to retrieve storage account credentials." The service principal already has Storage Blob Data Reader on the storage account, and the referenced secret name is correct. What should you do to ensure the next run succeeds?

  • Add a retry policy to the Copy data activity and increase fault-tolerance settings.

  • Grant the service principal the Key Vault Secrets User role on the Azure Key Vault that stores the connection string secret.

  • Disable Secure Output on the Copy data activity so the secret can be passed to the runtime unencrypted.

  • Reconfigure the Copy data activity to use managed identity authentication instead of the Key Vault-backed linked service.

Microsoft Fabric Data Engineer Associate DP-700
Monitor and optimize an analytics solution
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