You have an Azure IoT solution that contains an Azure IoT Edge device named Edge1.
Edge1 fails to start.
You connect to Edge1 and identify the following:
•	The IoT Edge agent is running.
•	The IoT Edge agent continually reports the following error: “Empty dconfig file.”
•	No modules have started.
You need to ensure that Edge1 starts successfully.
What should you do?

A. Update the /etc/hosts file for the host operating system and restart Edge1.

B. Reapply the iotedge config and restart Edge1.

C. Specify a DNS server for the container engine and restart Edge1.

D. Restart the Docker service.








 

Suggested Answer: C



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





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