Question 12 of 32 from exam 300-915-DEVIOT: Developing Solutions using Cisco IoT and Edge Platforms
Question
!["/Users/venv/bin/python" "/Users/Documents/Coding Projects/fkf3/main. py"
log: Sending CONNECT (u1, p1, wr, wq@, wf@, c1, k6®) client_id=b' python’
log: Sending SUBSCRIBE (d@, m1) [(b'eschbornoffice/things/FCD6BD00001913F4/uplink', @)]
log: Sending SUBSCRIBE (de, m2) [(b'eschbornoffice/things/FCD6BD@000191405/uplink', @)]
log: Sending SUBSCRIBE (de, m3) [(b'eschbornoffice/things/FCD6BD00001913FC/uplink', @)]
log: Sending SUBSCRIBE (d@, m4) [(b'eschbornoffice/things/FCD6BD00001913F2/uplink', @)]
log: Received CONNACK (8, @)
Result code 0
log: Received SUBACK
log: Received SUBACK
log: Received SUBACK
log: Received SUBACK](https://eaeastus2.blob.core.windows.net/optimizedimages/static/images/Developing-Solutions-Using-Cisco-IoT-and-Edge-Platforms-(DEVIOT)/question/img0000700001.png)
Refer to the exhibit.
Which two statements about MQTT messaging are true? (Choose two.)
Answers
Explanations
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A. B. C. D. E.DE.