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) — complete question paper · 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. Hindi translations are omitted — every question is printed in English in the original paper. Last verified: 2026-08-23.

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