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Internet of Things and its Applications
: Security and Future of IoT Ecosystem
, What is the purpose of the MQTT broker in an IoT system?
What is the purpose of the MQTT broker in an IoT system?
A.
Store and manage IoT devices
B.
Control the flow of messages between devices
C.
Provide power to IoT devices
D.
Encrypt IoT data
Solution
B. Control the flow of messages between devices
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