Practice Library
All MCQs
Browse exam-wise, subject-wise, and country-wise MCQs with explanations.
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Correct Answer: D. Measuring humidity using a humidity sensor
Explanation:
The correct answer is Measuring humidity using a humidity sensor.
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Correct Answer: D. Aggregation
Explanation:
The correct answer is Aggregation.
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Correct Answer: D. Message Queuing Telemetry Transport
Explanation:
The correct answer is Message Queuing Telemetry Transport.
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Correct Answer: D. Organize and route messages
Explanation:
The correct answer is Organize and route messages.
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Correct Answer: D. Channel congestion and packet collisions
Explanation:
The correct answer is Channel congestion and packet collisions.
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Correct Answer: D. Balancing simplicity, reliability, and overhead
Explanation:
The correct answer is Balancing simplicity, reliability, and overhead.
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Correct Answer: A. Opening a valve after soil moisture becomes low
Explanation:
The correct answer is Opening a valve after soil moisture becomes low.
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Correct Answer: A. Reduced communication overhead and energy consumption
Explanation:
The correct answer is Reduced communication overhead and energy consumption.
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Correct Answer: A. Publish/subscribe model
Explanation:
The correct answer is Publish/subscribe model.
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Correct Answer: A. Control message delivery assurance levels
Explanation:
The correct answer is Control message delivery assurance levels.
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Correct Answer: A. Two or more transmissions interfere with each other
Explanation:
The correct answer is Two or more transmissions interfere with each other.
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Correct Answer: A. MQTT
Explanation:
The correct answer is MQTT.
