Engineering B.E. (Computer Engineering) Sem 6 Internet of Things May 2024 Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q1 Attempt any Four question out of six questions
2. Q2 All question carries equal marks
3. Q3 Illustrate your answers with neat sketches wherever necessary
4. Q4 Figures to the right indicate full marks
5. Q5 Assume suitable additional data, if necessary and clearly state it
6. Q6 All sub-questions of the same question should be grouped together
7. Q1 (a) Give the function of each layer of a seven-layer IoT architectural reference model published by IoTWF architectural committee 10 marks
   • (b) What is meaning of Smart object? Give the Security and privacy concerns of Smart objects in Internet of things
   • (c) Explain the characteristics of Smart object. Give the trends in smart 05
8. Q2 (a) Explain the architectural classification of smart objects according to Things: Sensors and Actuators Layer. Give the classification of networks according to access technologies and distances considering in IoT based 10 marks
   • (b) What are the factors based on the type of device involved and the function 05 it will perform helps to choose right protocol for a particular IoT
   • (c) Compare with suitable parameters COAP and MQTT application 05 protocols used for IoT applications
9. Q3 (a) Describe top 10 applications of IoT in existing market place. 10 marks
   • (b) Compare with suitable parameters between Raspberry Pi and Arduino. 05
   • (c) Why RESTful JSON is a popular choice for applications? 05
10. Q4 (a) What is Fog Computing? Give advantages and disadvantages of Fog 5 marks
    • (b) What is Edge Computing? Give advantages and disadvantages of Edge 05
    • (c) Explain the different types of sensors are used for measuring one of the 10 physical properties and give its representative examples
11. Q5 (a) Explain in detail about Smart services in IoT system. 5 marks
    • (b) Write a short note on “Data Analytics Versus Business Benefits”. 05
    • (c) Draw and explain neat diagram of Protocol Stack for Transporting Serial 10 DNP3 SCADA over IP. Give meaning of a master/slave relationship in
12. Q6 (a) Explain at least five use cases where IoT involvements will convert cities into smart cities 10 marks
    • (b) Compare any Five IoT software platforms with suitable parameters. 10

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