Give difference between Wireless Sensor Network (WSN) & IOT.
[3 marks]What do you mean by enabling technologies of IOT? Explain about each one of them in brief.
[4 marks]What are the various cloud deployment models? List their merits and demerits.
[7 marks]Write classification of sensors used in IOT according to output generated by the sensors. Also, classify following sensors in each category: Ultrasonic sensor, Smoke sensor, IR sensor, Motion sensor, Proximity sensor.
[3 marks]Explain functionality of MQTT protocol with any one application.
[4 marks]Explain architecture of DDS protocol. What is the difference between DDS & MQTT?
[7 marks]With a neat sketch, explain IOT stack with appropriate examples for each layer.
[7 marks]Compare CoAP with MQTT in operational aspects.
[3 marks]What are the features & applications of XMPP?
[4 marks]List challenges while opting for IOT & cloud computing. How can we overcome them?
[7 marks]How is Li-Fi different from Wi-fi? Which one would you prefer and why?
[3 marks]How is IPv4 inferior to IPv6?
[4 marks]Discuss the CoAP message types with relevant examples.
[7 marks]Write advantages of fog computing.
[3 marks]What are the cloud security aspects in IOT infrastructure?
[4 marks]Explain general guidelines which should be followed while selecting any Cloud Service Provider for any IOT based application.
[7 marks]How edge computing is different from fog computing?
[3 marks]What are the potential advantages of IFTTT? How it is different from other cloud services?
[4 marks]Which are the service models in cloud computing? Explain in brief.1
[7 marks]What is Raspberry Pi? What are its potential applications?
[3 marks]Write features of latest version of Raspberry Pi.
[4 marks]What parameters should be considered while developing any IOT based applications? Draw common architecture of IOT based application and explain each block in brief.
[7 marks]What are the different types of security which should be provided in any IOT based application?
[3 marks]What are the features of Arduino Uno? Explain following functions of Arduino with example: analogRead( ), analogWrite( ).
[4 marks]Draw the block diagram for designing an IOT based “Smart Retail System in Shopping Mall” & explain requirements of each component in detail.
[7 marks]