NPTEL Introduction To Industry 4.0 And Industrial Internet Of Things Assignment 1 Answers 2023

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NPTEL Introduction To Industry 4.0 And Industrial Internet Of Things Assignment 1 Answers 2023:

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Q.1. In the context of static characteristics of a sensor, which of the following signifies resolution?

• (a) It provides the smallest change in the input that a sensor is capable of Sensing
• (b) It is the difference between the standard value and the value produced by Sensor
• (c) It is the deviation of sensor value curve from a particular straight line
• (d) It represents the correctness of the output compared to a superior system

Q.2. What is the general operating voltage range of commercial sensors which are available for circuit enthusiasts and hobbyists?

• (a) 3.3 to 5 V
• (b) 4.5 to 8 V
• (c) 3.5 to 12 V
• (d) 3.3 to 8 V

Q.3. Which of the following actuators produce linear displacement?

• (a) Manual Linear Actuator
• (b) Fluid Power Linear Actuator
• (c) Electric Linear Actuator
• (d) All of the above

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Q.4. IEEE 802.15.4 uses __ protocol for data transmission.

• (a) ALOHA
• (b) CSMA-CA
• (c) CSMA-CD
• (d) None of the above

Q.5. Which of the following is not an operating frequency of ZigBee?

• (a) 950 KHz
• (b) 868 MHz
• (c) 902-928 MHz
• (d) 2.4 GHz

Q.6. What is/are the role(s) of adaptation layer in 6LoWPAN?

• (a) Packet fragmentation & packet reassembly
• (b) Compression of header
• (c) Routing of data link layer
• (d) All the above

Q.7. Maximum payload allowed in wireless HART is __ bytes?

• (a) 63
• (b) 127
• (c) 255
• (d) 512

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Q.8. Radio dead-spots can be bypassed using a process called _.

• (a) Healing
• (b) Multi-hop
• (c) Adaptation
• (d) Reduction

Q.9. In which application domain does ISA 100.11a is primarily used?

• (a) Home/Office Automation
• (b) System for Smart Security and Surveillance
• (c) Systems for Smart Energy Management
• (d) Automation in large scale complex industries

Q.10. Which wireless communication technology is based on Ad-hoc Piconets?

• (a) Wireless HART
• (b) ZigBee
• (c) Bluetooth
• (d) Z-Wave

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Q.11. What does the abbreviation, NFC, stands for?

• (a) New Frequency communication
• (b) Near Frequency communication
• (c) Near Field communication
• (d) Non-Friendly communication

Q.12. Which of the following work groups extend the integration of the IoT devices from network to service level.

• (a) 6LoWPAN
• (b) ROLL
• (c) CoRE
• (d) None of the above

Q.13. QoS policies for IoT Network includes _.

• (a) Resource utilization
• (b) Data timeliness
• (c) Data availability
• (d) All of the above

Q.14. Which IoT networking protocol supports caching capabilities to improve the response time and reduce bandwidth consumption?

• (a) MQTT
• (b) XMPP
• (c) CoAP
• (d) AMQP

Q.15. Which IoT networking protocol is used in the Military?

• (a) DDS RTPS
• (b) IEEE 1888
• (c) AMCP
• (d) CoAP

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About NPTEL Introduction To Industry 4.0 And Industrial Internet Of Things Course:

Industry 4.0 concerns the transformation of industrial processes through the integration of modern technologies such as sensors, communication, and computational processing. Technologies such as Cyber Physical Systems (CPS), Internet of Things (IoT), Cloud Computing, Machine Learning, and Data Analytics are considered to be the different drivers necessary for the transformation. Industrial Internet of Things (IIoT) is an application of IoT in industries to modify the various existing industrial systems. IIoT links the automation system with enterprise, planning and product lifecycle.

Course Layout:

• Week 1  :  Introduction: Sensing & actuation, Communication-Part I, Part II, Networking-Part I, Part II
• Week 2  :  Industry 4.0: Globalization and Emerging Issues, The Fourth Revolution, LEAN Production Systems, Smart and Connected Business Perspective, Smart Factories
• Week 3  :  Industry 4.0: Cyber Physical Systems and Next Generation Sensors, Collaborative Platform and Product Lifecycle Management, Augmented Reality and Virtual Reality, Artifical Intelligence, Big Data and Advanced Analysis
• Week 4  :  Cybersecurity in Industry 4.0, Basics of Industrial IoT: Industrial Processes-Part I, Part II, Industrial Sensing & Actuation, Industrial Internet Systems.
• Week 5  :  IIoT-Introduction, Industrial IoT: Business Model and Referece Architerture: IIoT-Business Models-Part I, Part II, IIoT Reference Architecture-Part I, Part II.
• Week 6  :  Industrial IoT- Layers: IIoT Sensing-Part I, Part II, IIoT Processing-Part I, Part II, IIoT Communication-Part I.
• Week 7  :  Industrial IoT- Layers: IIoT Communication-Part II, Part III, IIoT Networking-Part I, Part II, Part III.
• Week 8  :  Industrial IoT: Big Data Analytics and Software Defined Networks: IIoT Analytics – Introduction, Machine Learning and Data Science – Part I, Part II, R and Julia Programming, Data Management with Hadoop.
• Week 9  :  Industrial IoT: Big Data Analytics and Software Defined Networks: SDN in IIoT-Part I, Part II, Data Center Networks, Industrial IoT: Security and Fog Computing: Cloud Computing in IIoT-Part I, Part II.
• Week 10 : Industrial IoT: Security and Fog Computing – Fog Computing in IIoT, Security in IIoT-Part I, Part II, Industrial IoT- Application Domains: Factories and Assembly Line, Food Industry. 
• Week 11 : Industrial IoT- Application Domains: Healthcare, Power Plants, Inventory Management & Quality Control, Plant Safety and Security (Including AR and VR safety applications), Facility Management.
• Week 12  :  Industrial IoT- Application Domains: Oil, chemical and pharmaceutical industry, Applications of UAVs in Industries, Real case studies :
  Case study – I : Milk Processing and Packaging Industries
  Case study – II: Manufacturing Industries – Part I
  Case study – III : Manufacturing Industries – Part II
  Case study – IV : Student Projects – Part I
  Case study – V : Student Projects – Part II
  Case study – VI : Virtual Reality Lab
  Case study – VII : Steel Technology

CRITERIA TO GET A CERTIFICATE:

Average assignment score = 25% of average of best 8 assignments out of the total 12 assignments given in the course.
Exam score = 75% of the proctored certification exam score out of 100

Final score = Average assignment score + Exam score

YOU WILL BE ELIGIBLE FOR A CERTIFICATE ONLY IF AVERAGE ASSIGNMENT SCORE >=10/25 AND EXAM SCORE >= 30/75. If one of the 2 criteria is not met, you will not get the certificate even if the Final score >= 40/100.

If you have not registered for exam kindly register Through https://examform.nptel.ac.in/