Exam AZ-220 topic 6 question 7 discussion

Actual exam question from Microsoft's AZ-220

Question #: 7
Topic #: 6

You have an Azure IoT Edge device.
You need to modify the credentials used to access the container registry.
What should you modify?

A. the $edgeHub module twin
B. the IoT Edge module
C. the $edgeAgent module twin
D. the Azure IoT Hub device twin

Show Suggested Answer

Suggested Answer: C 🗳️
The module twin for the IoT Edge agent is called $edgeAgent and coordinates the communications between the IoT Edge agent running on a device and IoT Hub.
The desired properties are set when applying a deployment manifest on a specific device as part of a single-device or at-scale deployment.
These properties include:
✑ runtime.settings.registryCredentials.{registryId}.username
✑ runtime.settings.registryCredentials.registryId}.password
Reference:
https://docs.microsoft.com/en-us/azure/iot-edge/module-edgeagent-edgehub

by ipindado2020 at Nov. 22, 2020, 11:20 a.m.