B.TechSemester 72024-25Mobile Application Development For IotKOT712
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Mobile Application Development For Iot (KOT712) - AKTU Question Paper 2024-25

B.Tech · Semester 7 · Free PDF Download

This is the official AKTU Mobile Application Development For Iot Previous Year Question Paper for B.Tech Semester 7, 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 7
Session:2024-25
University:AKTU / UPTU

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Questions Asked in 2024-25

Mobile Application Development For Iot (KOT712) — extracted question text · 100 marks · 3 Hours

Section AAttempt all questions in brief. 2 x 10 = 20
  • a
    How iterative prototyping and feedback loops can mitigate desi gn risks? 1 K 1
  • b
    Which protocol would you choose for a low-power IoT device? 1 K1
  • c
    Compare the advantages of displaying sensor data on a serial t erminal versus an LCD display
  • d
    Discuss the practical challenge s of interfacing multiple senso rs with a single IoT device
  • e
    Discuss the trade-offs involved in customizing and optimizing IoT product boards
  • f
    Evaluate the challenges of enabling wireless communication bet ween multiple IoT kits in a large-scale deployment
  • g
    Propose a method for storing sensor data into a Google Sheet a nd automating email notifications
  • h
    Discuss the role of webhook se rvices in IoT systems. 4 K 2 i. Develop a comprehensive framework for the deployment of an IoT warehouse monitoring system. j. How can innovative packaging solutions improve product usabili ty and durability?
Section BAttempt any three of the following: 10 x 3 = 20
  • a
    Design and implement a program that reads data from multiple sensors and publishes aggregated data to a cloud service. Discuss how d ata preprocessing at the edge can reduce latency and bandwidth usage
  • b
    Develop a comprehensive appli cation that integrates temperat ure and gas sensors with the Blynk mobile app. Explain the process of ensuring real-time data synchronization and handling data conflicts
  • c
    Design a connection diagram for an IoT-based warehouse monit oring system. Include considerations for sensor placement, wireless communication, and redundancy to ensure uninterrupted operation
  • d
    Compare Bluetooth and Wi-Fi c ommunication protocols for IoT applications. Discuss their re spective advantages and limitatio ns in scenarios involving high data rates and mobility
  • e
    Discuss the impact of modular ity in IoT product design. How can modular systems ensure adaptability to future technological advancements?
Section CAttempt any one part of the following: 10 x 1 = 10
  • a
    Design a fault-tolerant syste m for displaying sensor data on a terminal. How would you handle sensor failures or communication disruptions?
  • b
    Create a detailed program to control the intensity of multip le LEDs using an Android APK. Discuss th e challenges of synchronization and latency in such a setup, especially in a high-density IoT environment
  • a
    Propose a solution for display ing temperature values on a 16 x2 LCD. Include considerations for power efficiency, data refresh rates , and handling faulty readings
  • b
    Design a GPS-based IoT tracking system capable of real-time location updates and geofencing alerts. Di scuss the trade-offs between p ower consumption and update frequency
  • a
    Design a power-efficient IoT s ystem for monitoring environme ntal conditions in a warehouse. Include considerations for hardware selection, energy harvesting, and data transmission
  • b
    Critically evaluate the impa ct of wireless communication pro tocols on the performance of IoT hardware. How would you select the most appropriate protocol for a warehouse monitoring system?
  • a
    Evaluate the vulnerabilities of wireless communication interfaces in IoT systems. Propose a robust security framework to mitigate these risks
  • b
    Design a system for visualizi ng sensor data on ThingSpeak us ing webhook services. How would you e nhance the system to provide actionable insights for industrial use?
  • a
    Analyze the environmental implications of IoT product manufa cturing. Propose strategies for sustainable production and end-of-life management
  • b
    Discuss the transition process from an IoT prototype to a ma ss-produced product. What are the technical, f inancial, and logistical hurd les, and how can they be overcome?

Question text is extracted from the official AKTU question paper PDF above. Check the original PDF for equations, diagrams and complete wording. Extracted: 2026-08-23.

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