Practice Library
All MCQs
Browse exam-wise, subject-wise, and country-wise MCQs with explanations.
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Correct Answer: A. Unauthorized login or device takeover
Explanation:
The correct answer is Unauthorized login or device takeover.
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Correct Answer: D. Buzzer
Explanation:
The correct answer is Buzzer.
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Correct Answer: C. Soil moisture sensor and water valve actuator
Explanation:
The correct answer is Soil moisture sensor and water valve actuator.
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Correct Answer: B. Temperature sensor, microcontroller, Wi-Fi module, cloud dashboard
Explanation:
The correct answer is Temperature sensor, microcontroller, Wi-Fi module, cloud dashboard.
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Correct Answer: A. Requirements, sensors, connectivity, data processing, and security
Explanation:
The correct answer is Requirements, sensors, connectivity, data processing, and security.
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Correct Answer: D. Notify when temperature crosses a threshold
Explanation:
The correct answer is Notify when temperature crosses a threshold.
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Correct Answer: C. Graphs, alerts, and device status indicators
Explanation:
The correct answer is Graphs, alerts, and device status indicators.
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Correct Answer: B. Trend analysis and forecasting
Explanation:
The correct answer is Trend analysis and forecasting.
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Correct Answer: A. Event processing and rules engine
Explanation:
The correct answer is Event processing and rules engine.
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Correct Answer: D. Scalability
Explanation:
The correct answer is Scalability.
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Correct Answer: C. Monitoring, patching, and device health checks
Explanation:
The correct answer is Monitoring, patching, and device health checks.
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Correct Answer: B. Security by design from the start of development
Explanation:
The correct answer is Security by design from the start of development.
