Practice Library
All MCQs
Browse exam-wise, subject-wise, and country-wise MCQs with explanations.
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Correct Answer: A. It supports lightweight messaging and publish/subscribe communication
Explanation:
The correct answer is It supports lightweight messaging and publish/subscribe communication.
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Correct Answer: D. It is lightweight and works well with constrained devices
Explanation:
The correct answer is It is lightweight and works well with constrained devices.
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Correct Answer: C. TCP
Explanation:
The correct answer is TCP.
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Correct Answer: B. UDP
Explanation:
The correct answer is UDP.
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Correct Answer: A. POST
Explanation:
The correct answer is POST.
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Correct Answer: D. GET
Explanation:
The correct answer is GET.
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Correct Answer: C. Resources identified by URLs and standard methods
Explanation:
The correct answer is Resources identified by URLs and standard methods.
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Correct Answer: B. Web-based communication and REST services
Explanation:
The correct answer is Web-based communication and REST services.
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Correct Answer: A. Sensor networks and non-TCP/IP constrained environments
Explanation:
The correct answer is Sensor networks and non-TCP/IP constrained environments.
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Correct Answer: D. Subscriber
Explanation:
The correct answer is Subscriber.
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Correct Answer: C. Publisher
Explanation:
The correct answer is Publisher.
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Correct Answer: B. Broker
Explanation:
The correct answer is Broker.
