CompTIA
CV0-004 · Question #350
Which of the following is a protocol frequently used with IoT devices to communicate with a gateway?
The correct answer is B. MQTT. MQTT (Message Queuing Telemetry Transport) is a lightweight publish/subscribe protocol commonly used by IoT devices to communicate with gateways and cloud services due to its efficiency on low-bandwidth, high-latency networks.
Operations
Question
Which of the following is a protocol frequently used with IoT devices to communicate with a gateway?
Options
- AICMP
- BMQTT
- CRPC
- DSSH
How the community answered
(41 responses)- A5% (2)
- B93% (38)
- C2% (1)
Explanation
MQTT (Message Queuing Telemetry Transport) is a lightweight publish/subscribe protocol commonly used by IoT devices to communicate with gateways and cloud services due to its efficiency on low-bandwidth, high-latency networks.
Topics
#IoT Protocols#MQTT#Gateway Communication
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