B.TechSemester 52024-25Iot Architecture And ProtocolsBCIT052
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Iot Architecture And Protocols (BCIT052) - AKTU Question Paper 2024-25

B.Tech · Semester 5 · Free PDF Download

This is the official AKTU Iot Architecture And Protocols Previous Year Question Paper for B.Tech Semester 5, academic session 2024-25. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.

Course:B.Tech
Semester:Semester 5
Session:2024-25
University:AKTU / UPTU

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Questions Asked in 2024-25

Iot Architecture And Protocols (BCIT052) — complete question paper · 70 marks · 3 Hours

Section AAttempt all questions in brief. 2 x 07 = 14
  • a
    Why are standards important in d esigning IoT architectures?
  • b
    Explain the relationship betwee n M2M analytics and IoT knowled ge management
  • c
    What is the significance of the IoT reference model in IoT sys tem design?
  • d
    What are the key differences between IPv4 and IPv6, and why is IPv6 considered more suitable for IoT networks?
  • e
    Explain the role of Zigbee Smart Energy in IoT
  • f
    What is the purpose of TLS i n IoT communication?
  • g
    Discuss how security protocols at the Application Layer contri bute to securing data in IoT systems
Section BAttempt any three of the following: 07 x 3 = 21
  • a
    D i s c u s s t h e i m p o r t a n c e o f s t andards in IoT architectures. Ho w do standards ensure interoperability and security?
  • b
    Describe the IoT reference model and explain its role in sta ndardizing IoT systems. How does it address interoperability and integrati on challenges across different IoT applications?
  • c
    Compare and contrast ZWave and Bluetooth Low Energy (BLE) in the context of IoT networks. Discuss their strengths and weaknesses , particularly in terms of range, power consumption, and use cases
  • d
    Explain the role of the Transport Layer in IoT communication . Discuss the differences between TCP and UD P, highlighting their advanta ges and limitations for IoT applications
  • e
    Explain how 6LoWPAN (IPv6 ove r Low Power Wireless Personal Area Networks) works and its importance in IoT networks. How does it address the challenges of lo w-power and low-bandwidth communication while ensuring security?
Section CAttempt any one part of the following: 07 x 1 = 07
  • a
    Compare local and wide-area ne tworking in IoT systems. Discuss their advantages and limitations with examples
  • b
    Describe how “Everything as a Service (XaaS)” is transformin g IoT business models. Provide exampl es of XaaS offerings in the IoT domain
  • a
    Describe the real-world desi gn constraints in IoT systems. D iscuss the factors that influence the desi gn choices and how they impact t he deployment of IoT systems in practical scenarios
  • b
    Discuss the importance of dat a representation and visualizat ion in IoT systems. How does effective data representation aid in decision-making, system monitoring, and user interaction?
  • a
    Describe the RPL protocol and its significance in routing fo r IoT networks. Discuss how RPL addresses scalability and energy efficiency, especially in low-power and low-data-rate IoT applications
  • b
    Describe the DASH7 protocol. What makes it ideal for low-pow er IoT applications, and in which indus tries or environments is it mos t commonly used?
  • a
    Compare and contrast CoAP (Co nstrained Application Protocol) and HTTP. Discuss why CoAP is a be tter choice for resource-constrai ned IoT devices and low-power networks
  • b
    Discuss SCTP (Stream Control Transmission Protocol) and its features. How does SCTP enhance the reliability and performance of communication in IoT systems, especially in multi-stream scenarios?
  • a
    Discuss end-to-end security in IoT systems. How can security b e implemented across the service layer and application layer to ensure the protection of sensitive data from devices to servers in IoT ecosystems?
  • b
    What is the role of the OMA (Open Mobile Alliance) in IoT se rvice layers? Discuss how OMA protocols enhance the integration of Io T devices into existing mobile networks and services

Question text is extracted from the official AKTU question paper PDF above. Hindi translations are omitted — every question is printed in English in the original paper. Last verified: 2026-08-23.

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