Which protocol should you use?

You have an Azure loT Hub deployment.

You plan to deploy 1,000 loT devices that will have 1 MB of RAM. The devices will be deployed behind firewalls that block port 443. You need to configure the communication protocol for the devices. The solution must ensure that each device uses unique credentials.

Which protocol should you use?
A . AMQP
B. MQTT over WebSockets
C. MQTT
D. AMQP over WebSockets

View Answer

Answer: D