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Previous Year Exam Questions for Internet of Things - IOT of 2018 - BPUT by Bput Toppers

  • Internet of Things - IOT
  • 2018
  • PYQ
  • Biju Patnaik University of Technology BPUT - BPUT
  • Information Technology Engineering
  • B.Tech
  • 5 Offline Downloads
  • Uploaded 4 months ago
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Registration No : Total Number of Pages : 02 B.Tech PIT5J002 5th Semester Regular / Back Examination 2018-19 INTERNET OF THINGS BRANCH : IT Time : 3 Hours Max Marks : 100 Q.CODE : E232 Answer Question No.1 (Part-1) which is compulsory, any EIGHT from Part-II and any TWO from Part-III. The figures in the right hand margin indicate marks. Q1 a) b) c) d) e) f) g) h) i) j) Q2 a) b) c) d) e) f) g) h) i) j) k) l) Part- I Short Answer Type Questions (Answer All-10) ______________ sensors are used in touch screen devices. Zigbee specification is based on __________________ protocol. Which instruction set architecture is used in Raspberry Pi? Two wire interface is also called as _________ protocol. The application support sublayerprovides services to the ______________ layer and the _______________ layer through the application support data entity (APSDE) and application support management entity (APSME) MQTT is a __________________ oriented protocol. Which sensor is LM35? Which layer in SOA delivers messages between applications? (2 x 10) pip installer is used to make sure that the _________ package is installed. ________ inIoT as one of the key characteristics, devices have different hardware platforms and networks. Part- II Focused-Short Answer Type Questions- (Answer Any EIGHT out of TWELVE) What is the function of communication functional block in an IOT system? Describe an example of IOT service that uses WebSocket-based communications. What are the architectural constraints of REST? What is the role of a controller service in an IOT system? Which communication protocols are used for M2M local area networks? What are uses of SPI and I2C interfaces on Raspberry Pi? What is the use of GPIO pins? What is the difference in uses of Barcodes and RFID tags? Why Python is preferred as a language for IoT devices? What is the difference between web of things and internet of things? How gateway devices and mobile node devices feature in the autonomy architecture of IOT system? Give the middleware for Web of things. Explain with example. (6 x 8)

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Q3 Part-III Long Answer Type Questions (Answer Any TWO out of FOUR) Give a layout of the Raspberry-Pi board. Explain the components of the board by drawing the diagram. (16) Q4 Give an account of IEEE 802.15.4 standard. How this standard form the basis of specifications for high level communication protocols such as ZigBee? (16) Q5 Design and implement the functionality of a home intrusion detection IOT system by interfacing a webcam. Implement the function in the controller to capture the image from the webcam and send it as an attachment in the email alert when an intrusion is detected. (16) Q6 How e-health sensor platform can be used for various health related applications? Explain. (16)

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