NPTEL Introduction To Industry 4.0 And Industrial Internet Of Things Week 11 Assignment Answers 2025
1. What is one of the primary benefits of IIoT in healthcare?
a. Increasing the number of hospital visits
b. Remote monitoring of patient health conditions
c. Limiting the use of wearable healthcare devices
d. Reducing the need for medical data storage
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2. Which IoT-enabled device is used for continuous glucose level monitoring?
a. QardioCore
b. Dexcom Glucose Sensor
c. iHealth BP5
d. Kinsa Smart Thermometer
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3. Which IIoT device monitors body temperature using wearable sensors?
a. Kinsa Smart Thermometer
b. Dexcom Glucose Sensor
c. iHealth BP5
d. ADAMM Intelligent Asthma Monitor
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4. Which of the following ensures that medical data is not accessible by unauthorized users?
a. Integrity
b. Authentication
c. Confidentiality
d. Availability
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5. What is a major benefit of smart metering in IIoT?
a. Reduces operational costs by enabling remote management
b. Increases the chance of energy loss
c. Eliminates the need for grid optimization
d. Limits data collection from power systems
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6. What is a key advantage of Advanced Metering Infrastructure (AMI)?
a. Prevents broadband and radio frequency communications
b. Enables smart meters to collect and transmit energy consumption data
c. Eliminates the need for automated power distribution
d. Reduces the effectiveness of metering data management
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7. How does IIoT benefit the wind energy sector?
a. Predicts turbine issues before large-scale damage occurs
b. Prevents automation in remote power plants
c. Increases the difficulty of maintaining remote turbines
d. Disables predictive maintenance in wind farms
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8. Which of the following is NOT a key function of Inventory Management?
a. Decouple components of the production-distribution system
b. Hedge against price increases or take advantage of quantity discounts
c. Eliminating stock monitoring
d. Smoothen the flow of operations
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9. What type of RFID tag has an onboard battery but no active transmitter?
a. Active RFID Tag
b. Passive RFID Tag
c. Semi-Passive RFID Tag
d. Dynamic RFID Tag
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10. Which of the following is NOT true about RFID tags?
a. RFID tags can store additional information like temperature and damage status.
b. RFID tags require a line-of-sight for data reading.
c. RFID tags are used for product identification and visibility.
d. RFID tags have better security compared to barcodes.
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11. Which network security measure is used to detect and prevent malware?
a. Access control
b. Antivirus and antimalware software
c. Virtual Private Network
d. Data encryption
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12. Which of the following is not a key feature of AR?
a. AR creates the perception of a mixed reality spectrum.
b. AR produces an enhanced view of the real world using multiple sensory modalities – auditory, haptic, somatosensory, olfactory, and visual.
c. AR completely replaces the real-world environment with a fully virtual space.
d. AR utilizes the existing physical environment and overlays additional useful information on top of it.
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13. How does IoT enhance security in facility management?
a. By monitoring alarms, smoke detectors, and life safety systems remotely
b. By disconnecting emergency response systems
c. By preventing real-time access to security alerts
d. By limiting surveillance capabilities in buildings
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14. Which of the following is NOT a type of network security?
a. Intrusion prevention systems
b. Firewalls
c. Mobile device security
d. Manual error tracking
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15. Which of the following is NOT a component of an RFID system?
a. RFID reader
b. Antenna
c. Integrated Circuit Card (ICC)
d. RFID tag or smart label
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