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300-915 · Question #29
300-915 Question #29: Real Exam Question with Answer & Explanation
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Modern Protocols
Question
When trying to subscribe to an MQTT broker on the internet, the MQTT client is on a private subnet and must be NATed to reach the public broker. What is the expected outcome when this configuration is in place?
Options
- AThe client periodically reconnects to the default gateway.
- BThe client connects only once using the PENDING message to the broker.
- CThe client periodically reconnects to the broker over the NAT connection.
- DThe client connects only once using the CONNECT massage to the broker.
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Topics
#MQTT#NAT#Network Connectivity#IoT Communication