IBM
C9530-001 · Question #61
When using the MQTTPublish Node to route messages, how can it be determined if the message was published successfully?
The correct answer is D. Check the Boolean in LocalEnvironemnt.WrittenDestination.MQTT.DeliveryToken.is Complete in a. See the full explanation below for the reasoning.
Question
When using the MQTTPublish Node to route messages, how can it be determined if the message was published successfully?
Options
- ACheck the Boolean in LocalEnvironemnt.Destination.MQTT.Output.retained in a node wired to the
- BCheck the Boolean in LocalEnvironemnt.WrittenDestination.MQTT.Output.retained in a node wired
- CCheck the Boolean in LocalEnvironemnt.Destination.MQTT.DeliveryToken.is Complete in a node
- DCheck the Boolean in LocalEnvironemnt.WrittenDestination.MQTT.DeliveryToken.is Complete in a
How the community answered
(48 responses)- A4% (2)
- B6% (3)
- C10% (5)
- D79% (38)
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