Question: This is a client / server architecture. Both Subscribers and Publishers ( clients ) connect to the broker ( server ) . Subscribers inform the

This is a client/server architecture. Both Subscribers and Publishers (clients) connect to the broker (server). Subscribers inform the broker that it wants to receive any messages that were published on a specified topic. Publishers send messages on a topic. A device can both publish and subscribe. The broker will coordinate and deliver messages.

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