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An IoT Engineer Is Working on a Connected Machines Project

Question 4

Multiple Choice

An IoT engineer is working on a connected machines project. Which two protocols must be used during the data provisioning process when data is sent from the shop floor IoT system to the customer's public cloud? (Choose two.)


A) COAP
B) Modbus TCP
C) MQTT
D) AMQP
E) OPC-DA

Correct Answer:

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