AZ-220 · Question #136
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The correct answer is A. Yes. In the protocol translation gateway pattern, only the IoT Edge gateway has an identity with IoT Hub. The translation module receives messages from downstream devices, translates them into a supported protocol, and then the IoT Edge device sends the messages on behalf of the…
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Options
- AYes
- BNo
How the community answered
(41 responses)- A78% (32)
- B22% (9)
Explanation
In the protocol translation gateway pattern, only the IoT Edge gateway has an identity with IoT Hub. The translation module receives messages from downstream devices, translates them into a supported protocol, and then the IoT Edge device sends the messages on behalf of the downstream devices. All information looks like it is coming from one device, the gateway. https://docs.microsoft.com/en-us/azure/iot-edge/iot-edge-as-gateway
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