NPTEL Introduction to Industry 4.0 and Industrial Internet of Things Week 7 Assignment Answers 2024
1. stands for L in LPWAN. Fill in the blanks
a. Low
b. Less
c. Light
d. Level
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2. In which of the following radio bands does the SIGFOX radio link operate?
a. Licensed ISM radio bands
b. Unlicensed ISM radio bands
c. Licensed GPS radio bands
d. Unlicensed GPS radio bands
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3. The wireless throughput achieved by SIGFOX is up to____________bits per second.
Fill in the blanks.
a. 10
b. 100
c. 1000
d. 10000
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4. Which IEEE standard is the physical and MAC layer of Zigbee based on?
a. IEEE 802.11
b. IEEE 802.15.20
C. IEEE 802.15.4
d. IEEE 802.3
Answer :-
5. “Zigbee’s communication ranges typically vary between 10-100 meters depending on the device variant.” State true or false.
a. True
b. False
Answer :-
6. Which of the following is a product by Digi?
a. XBee
b. Jbee
c. Xigbee
d. Jigbee
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7. What is the full form of CPS that seamlessly monitors and controls the physical processes by integrating computational and physical components?
a. Cyber Physical Systems
b. Cyber Practical Systems
c. Computer Physical Systems
d. Cyber Physical Store
Answer :-
8. Which of the following is/are true about rule-based engines in the context of Complex Event Processing?
a. Extract causal and temporal patterns using predefined rules
b. Handles multiple data streams and correlates them to provide meaningful output
c. Can process data in near real-time
d. All of the above
Answer :-
9. Which of the following is false about middleware in the context of lloT processing?
a. It is the software layer between the infrastructure layer and the application layer
b. It provides services according to device functionality
c. It does not support for heterogeneity, security
d. Many middleware solutions are based on service-oriented architecture
Answer :-
10. The SWAMP project developed loT-based methods and approaches for smart water management in the precision irrigation domain. Which of the following services can be rendered by Smart Water Management Platform?
a. Entirely replicable services
b. Fully customizable services
c. Application-specific services
d. All of the above
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11. “The objectives of Vineyard Health Monitoring is to increase the yield and quality of grapes with optimal water use.” State true or false.
a. True
b. False
Answer :-
12. SmartSantander is an loT-based smart city deployment platform for large-scale applications. What does AAA stand for in its architecture layer?
a. Authentication, Authorization, and Accounting
b. Automation, Application, and Accounting
c. Automation, Authorization, and Accounting
d. Authentication, Application, and Accounting
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13. “Open Loop Control is never used to control decisions independent of process variables in Industrial Control Systems.” State true or false.
a. True
b. False
Answer :-
14. ________________is a type of Industrial Control Systems. Fill in the blanks.
a. Programmable Local Controllers
b. Distributed Command Systems
c. Supervisory Control and Data Acquisition
d. Distinct Control Systems
Answer :-
15. Which of the following is not a component of Supervisory Control and Data Acquisition?
a. Remote Telemetry Units
b. Remote Telephonic Units
c. SCADA master units
d. Human-Machine Interface
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