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Questions and Answers
What does MQTT stand for?
Which of the following best describes the MQTT protocol?
In MQTT, what does QoS stand for?
Which statement is true about QoS levels in MQTT?
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What is the purpose of QoS in MQTT?
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Which QoS level in MQTT ensures each message is delivered exactly once?
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What happens at QoS level 0 in MQTT?
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Which QoS level in MQTT ensures that each message is delivered at least once?
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What is the main difference between QoS level 1 and QoS level 2 in MQTT?
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What problem does the MQTT-SN variant solve for very restrictive devices?
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What is a limitation of MQTT in terms of data and device management?
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How is MQTT described in terms of bandwidth requirements?
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What feature of MQTT makes it suitable for establishing communication between multiple devices?
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What does MQTT stand for in the context of the text provided?
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Which protocol variant uses UDP and supports topic name indexing for restrictive devices?
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What is a notable characteristic of MQTT's messaging protocol design?
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What aspect of MQTT makes it a lightweight publish and subscribe system?
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What differentiates MQTT-SN from standard MQTT in terms of message transmission?
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What makes MQTT an ideal solution for Internet of Things applications?
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