Microsoft Exam AZ-220 Topic 10 Question 31 Discussion

Actual exam question for Microsoft's AZ-220 exam

Question #: 31
Topic #: 10

You have an Azure IoT solution that includes an Azure IoT hub and 100 Azure IoT Edge devices.

You plan to deploy the IoT Edge devices to external networks. The firewalls of the external networks only allow traffic on port 80 and port 443.

You need to ensure that the devices can connect to the IoT hub. The solution must minimize costs.

What should you do?

AConfigure the upstream protocol of the devices to use MQTT over TCP.

BConfigure the upstream protocol of the devices to use AMQP over WebSocket.

CConnect the external networks to the loT solution by using ExpressRoute.

DIntegrate cellular communication hardware onto the devices and avoid the use of the external networks.

Show Suggested Answer

Suggested Answer: B

AMQP over WebSockets uses port 443.

by Antione at May 06, 2022, 02:27 PM

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