These are NPTEL Introduction to Industry 4 Assignment 10 Answers And Industrial Internet Of Things
Q1. Which of the following is not a part of the SDIIoT Architecture? a. WSN b. Private network c. Industrial cloud d. Industrial bus and network
Answer: b. Private network
Q2. Which of the following is not a part of the SDWSN platform in the context of Industry 4.0? a. Applications b. Data plane c. Control plane d. Terrestrial plane
Answer: d. Terrestrial plane
Q3. Data processing is generally performed in ________ present in the SDIIoT architecture? a. LAN b. Public network c. Industrial cloud d. None of the above
These are NPTEL Introduction to Industry 4 Assignment 10 Answers And Industrial Internet Of Things
Q4. R stands for _________ in STRIDE Threat Model of IoT security. Fill in the blanks. a. Repudiation b. Reliable c. Replicable d. Resonance
Answer: a. Repudiation
Q5. Application layer of the loT attack surface is vulnerable to which of the following IIoT Attack Vectors? a. Reversal attack b. Man-in-the-middle attack c. Jamming attack d. None of the above
Answer: a. Reversal attack
Q6. What does trust permeation aim to establish within the IIoT system? a. Unit hierarchies b. Device integrity c. Manufacturing logistics d. Development life cycle
These are NPTEL Introduction to Industry 4 Assignment 10 Answers And Industrial Internet Of Things
Q7. Which of the following does not represent the building blocks of IIoT security framework? a. Fog device protection b. Cloud security c. Data protection d. Embezzlement protection
Answer: d. Embezzlement protection
Q8. Which of the following standards is supported by the OT security of IloT? a. ISO/IEC 154083 b. ISO 27017, NIST SP 800-144, ENISA standard c. NERC-CIP d. ISO series of standards for privacy, framework and regulations
Answer: c. NERC-CIP
Q9. Which of the following is not a key component of cloud security of IIoT framework? a. Data privacy b. Flow-rule protection c. Access control d. Identity management
These are NPTEL Introduction to Industry 4 Assignment 10 Answers And Industrial Internet Of Things
Q10. Which of the following is not a key feature of smart factory? a. Connected b. Optimized c. Ambiguous d. Agile
Answer: c. Ambiguous
Q11. Which of the following is incorrect about Kuka – an IoT-Enabled Factory? a. A German robotics maker b. Built an loT-enabled factory c. Robots are connected with a private cloud d. Deployed on the A330 and A350 final assembly lines in Toulouse
Answer: d. Deployed on the A330 and A350 final assembly lines in Toulouse
Q12. _________ is carried out by Amazon – Robotic Shelves. Fill in the blanks. a. Automated product search b. Manufacturing of drones c. AR app based end-to-end factory floor view d. None of the above
These are NPTEL Introduction to Industry 4 Assignment 10 Answers And Industrial Internet Of Things
Q13. Which of the following is incorrect about Maersk – Intelligent Shipping? a. It is a container shipping company b. Uses IoT for preserving refrigerated containers c. Does not use blockchain technology for supply chain optimization d. Tracks assets and fuel consumption using sensors
Answer: c. Does not use blockchain technology for supply chain optimization
Q14. Which of the following represents the applications of IoT in Livestock Barns? a. Soil moisture sensors optimize irrigation and fertilization b. Monitoring health parameters of animals c. Drone-assisted mining monitoring d. None of the above
Answer: b. Monitoring health parameters of animals
Q15. In the context of Agricultural IoT, what do we mean by LAI? a. Leaf Area Index b. Layout Area Increment c. Low Achor Installation d. None of the above
These are NPTEL Introduction to Industry 4 Assignment 10 Answers And Industrial Internet Of Things
Q1. What does the abbreviation, TSCH, stands for? (a) Time slotted channel hopping (b) Time scheduling channel hopping (c) Time scheduled communication hopping (d) None of the above
Answer: (a) Time slotted channel hopping
Q2. Which type of communication is used in time slotted channel hopping? (a) Deterministic communication (b) Non-deterministic communication (c) Predictive communication (d) None of the above
Answer: (a) Deterministic communication
These are NPTEL Introduction to Industry 4 Assignment 10 Answers And Industrial Internet Of Things
Q3. What is/are the objective (s) satisfied in the IETF 6TiSCH? (a) Unreliable link – low power and lossy network (b) Control overhead due to message exchange between SDN controller and devices (c) Increased jitter (d) All of the above
Answer: (d) All of the above
Q4. In which layer, Software-Defined 6TiSCH supports the slicing mechanism? (a) Layer 2 (b) Layer 1 (c) Layer 3 (d) Layer 4
Answer: (a) Layer 2
These are NPTEL Introduction to Industry 4 Assignment 10 Answers And Industrial Internet Of Things
Q5. μSDN incorporates features for minimizing __ overhead. (a) Data (b) Controller (c) Transmission (d) All of the above
Answer: (b) Controller
Q6. SD-Edge IIoT architecture comprises of __. (a) Cluster head (b) Industrial cloud (c) Edge network (d) All of the above
Answer: (d) All of the above
These are NPTEL Introduction to Industry 4 Assignment 10 Answers And Industrial Internet Of Things
Q7. What is/are the basic step(s) of the IIoT security risk management? (a) Avoiding risks (b) Mitigating risks (c) Outsourcing, accepting, and balancing residual risks (d) All of the above
Answer: (d) All of the above
Q8. Select the correct cyber attacker class(es) from the following options. (a) Outsourced firms (b) Internal unethical employees (c) Organized crime groups (d) All of the above
Answer: (d) All of the above
These are NPTEL Introduction to Industry 4 Assignment 10 Answers And Industrial Internet Of Things
Q9. Which of the following attack vector(s) is/are applicable in the application layer? (a) Data spoofing (b) SQL injection (c) All of the options (d) Reversal attack
Q10. The different type(s) of IIoT attack vectors in the physical layer is/are __. (a) DoS or DDoS (b) Replay attack (c) Reversal attack (d) None of the above
Answer: (d) None of the above
These are NPTEL Introduction to Industry 4 Assignment 10 Answers And Industrial Internet Of Things
Q11. The different type(s) of IIoT attack vectors in the network layer is/are __. (a) Data spoofing (b) Reversal attack (c) None of the options (d) Impersonation attack
Answer: (c) None of the options
Q12. What is/are the benefit(s) of making factory smart? (a) Reduced changeover time (b) Reduced production time (c) Flexibility and easy management (d) All of the above
Answer: (d) All of the above
These are NPTEL Introduction to Industry 4 Assignment 10 Answers And Industrial Internet Of Things
Q13. Kuka is a __. (a) A German robotics maker company (b) A German toy maker company (c) A German mining company (d) None of the above
Answer: (a) A German robotics maker company
These are NPTEL Introduction to Industry 4 Assignment 10 Answers And Industrial Internet Of Things
Q14. What is/are the benefit(s) of maintaining transparency in the supply chain? (a) Availability of real-time data about products (b) Easier to find inefficiencies (c) Easier to meet food safety regulations (d) All of the above
Answer: (d) All of the above
These are NPTEL Introduction to Industry 4 Assignment 10 Answers And Industrial Internet Of Things
Q15. What is/are the major challenge(s) associated with the healthcare? (a) Avoidable medical errors (b) Increasing age of the population (c) Costly hospitals and clinics (d) All of the above
Answer: (d) All of the above
These are NPTEL Introduction to Industry 4 Assignment 10 Answers And Industrial Internet Of Things
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