Practice Library
All MCQs
Browse exam-wise, subject-wise, and country-wise MCQs with explanations.
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Correct Answer: D. Sensor and actuator layer
Explanation:
The correct answer is Sensor and actuator layer.
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Correct Answer: D. Coverage, connectivity, and power availability
Explanation:
The correct answer is Coverage, connectivity, and power availability.
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Correct Answer: D. Subscriber
Explanation:
The correct answer is Subscriber.
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Correct Answer: D. End-to-end communication services between applications
Explanation:
The correct answer is End-to-end communication services between applications.
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Correct Answer: D. IP-based routing and packet delivery
Explanation:
The correct answer is IP-based routing and packet delivery.
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Correct Answer: D. MQTT
Explanation:
The correct answer is MQTT.
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Correct Answer: A. Small size, low power, and reliable connectivity
Explanation:
The correct answer is Small size, low power, and reliable connectivity.
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Correct Answer: A. It must support communication between constrained devices and applications
Explanation:
The correct answer is It must support communication between constrained devices and applications.
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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: A. Mechanisms to prevent or reduce overload in a network
Explanation:
The correct answer is Mechanisms to prevent or reduce overload in a network.
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Correct Answer: A. Application layer
Explanation:
The correct answer is Application layer.
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Correct Answer: B. Heterogeneity
Explanation:
The correct answer is Heterogeneity.
