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300-915 · Question #11
300-915 Question #11: Real Exam Question with Answer & Explanation
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Modern Protocols
Question
Refer to the exhibit. Based on the MQTT client output, which action should be taken so that the connection to the broker can be established?
Options
- AChange the username/password.
- BOpen port 1883 on the network firewall.
- CChange the IP address of the broker.
- DAdd the certificate.
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Topics
#MQTT#Client connection#Authentication#Troubleshooting