You have an Azure IoT hub that uses a Device Provisioning Service (DPS) instance.
For 100 legacy devices, you plan to create a new device enrollment that will use symmetric key attestation. The solution must minimize administrative effort.
What should you use to derive the device key?

A. the subscription ID

B. the IoT hub name

C. the group master key

D. the primary key of the DPS shared access policy








 

Suggested Answer: D



This question is in AZ-220 Microsoft Azure IoT Developer Exam
For getting Microsoft Certified: Azure IoT Developer Specialty Certificate





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