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    CST448-A

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    nahala89_694995657
    This document outlines the structure and content of the Eighth Semester B.Tech Degree Regular Examination for the Internet of Things course at APJ Abdul Kalam Technological University. It includes a variety of questions across multiple modules, covering topics such as IoT architecture, communication standards, data analysis, and practical applications involving Raspberry Pi. The exam consists of two parts, with Part A featuring short answer questions and Part B requiring in-depth responses to selected questions.

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    CST448-A

    Uploaded by

    nahala89_694995657
    1 views2 pages
    This document outlines the structure and content of the Eighth Semester B.Tech Degree Regular Examination for the Internet of Things course at APJ Abdul Kalam Technological University. It includes a variety of questions across multiple modules, covering topics such as IoT architecture, communication standards, data analysis, and practical applications involving Raspberry Pi. The exam consists of two parts, with Part A featuring short answer questions and Part B requiring in-depth responses to selected questions.

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    This document outlines the structure and content of the Eighth Semester B.Tech Degree Regular Examination for the Internet of Things course at APJ Abdul Kalam Technological University. It includes a variety of questions across multiple modules, covering topics such as IoT architecture, communication standards, data analysis, and practical applications involving Raspberry Pi. The exam consists of two parts, with Part A featuring short answer questions and Part B requiring in-depth responses to selected questions.

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    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    1 views2 pages

    CST448-A

    Uploaded by

    nahala89_694995657
    This document outlines the structure and content of the Eighth Semester B.Tech Degree Regular Examination for the Internet of Things course at APJ Abdul Kalam Technological University. It includes a variety of questions across multiple modules, covering topics such as IoT architecture, communication standards, data analysis, and practical applications involving Raspberry Pi. The exam consists of two parts, with Part A featuring short answer questions and Part B requiring in-depth responses to selected questions.

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    D 0400CST448052304 Pages: 2

    Reg No.:_______________ Name:__________________________


    APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY
    Eighth Semester B.Tech Degree Regular Examination June 2023 (2019 Scheme)

    Course Code: CST448


    Course Name: INTERNET OF THINGS
    Max. Marks: 100 Duration: 3 Hours
    PART A
    Answer all questions, each carries 3 marks. Marks

    1 Describe the functions of various layers of simplified IoT architecture model. (3)
    2 Discuss the evolutionary phase of internet. (3)
    3 List any three types of actuators classified by energy types with examples. (3)
    4 Describe Micro–Electro-Mechanical Systems (MEMS). (3)
    5 List and explain any three main industry organizations working on profile (3)
    definitions and certifications for IoT constrained nodes and networks.
    6 With neat diagram compare the IoT protocols using 6 LoWPAN and IP. (3)
    7 Describe any three types of data analysis results. (3)
    8 With a neat diagram describe distributed analytics throughout the IoT systems. (3)
    9 Write a python program for switching LED/Light based on LDR reading. (3)
    10 Describe any three single board mini computers which can be used as alternative (3)
    for Raspberry Pi.
    PART B
    Answer any one full question from each module, each carries 14 marks.
    Module I
    11 a) Explain the challenges of IoT. (5)
    b) Illustrate the impact of IoT in at least 2 domains of everyday lives of human life. (9)
    OR
    12 a) Differentiate between OT and IT technology. (6)
    b) Describe the standardized IoT architectures. (8)
    Module II
    13 a) Describe any two communication criteria which are to be considered when (6)
    selecting and dealing with connecting smart objects.
    b) Explain the IEEE 802.15.4 standard for wireless communication. (8)
    OR

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    0400CST448052304

    14 a) List and explain the trends in smart objects (5)


    b) Describe the LoRaWAN as an IoT Communication paradigm. (9)
    Module III
    15 a) Explain the different schedule management and packet forwarding models of (7)
    6TiSCH.
    b) Explain MQTT Publish/Subscribe Framework and MQTT Message Format. (7)
    OR
    16 a) Explain SCADA transport over LLNs with MAP-T (7)
    b) Explain CoAP message format and CoAP communications in IoT (7)
    infrastructures.
    Module IV
    17 a) Discuss the common challenges in OT security. (6)
    b) Describe the logical framework based on the Purdue model for control hierarchy (8)
    and OT network characteristics.
    OR
    18 a) Explain the Flexible NetFlow architecture. (7)
    b) Explain any two formal network risk analysis structures (7)
    Module V
    19 a) List and explain the various components/peripherals of Raspberry pi board. (6)
    b) Demonstrate an example of Raspberry Pi applications for industrial IoT. (8)
    OR
    20 a) Describe how AWS support IoT development. (6)
    b) Explain the working of WAMP protocol. (8)
    ****

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