Internet of Things Unit 5 – IoT Design Challenges & Applications: AKTU previous year questions
12 AKTU questions from Unit 5 (IoT Design Challenges & Applications) asked in 2023–2026, tagged by marks, year and topic. In short: about 28 marks of every paper come from this unit; the most asked topic is Challenges in IoT (8 times); 6 questions came back in a later year. The latest ones are listed below; on the page you can filter them by 2-mark or long questions, topic and repeats.
Unit 5 previous year questions
- State any two security challenges in IoT systems. (2 marks, 2026, Challenges in IoT)
- Explain development challenges faced while designing IoT systems. (7 marks, 2026, Challenges in IoT)
- Explain security challenges in Internet of Things. (7 marks, 2026, Challenges in IoT)
- Explain IoT applications in smart cities and e-health systems. (7 marks, 2026, IoT Applications)
- Give 4 applications of IoT. (2 marks, 2025, IoT Applications)
- Explain any two challenges in IoT Design. (2 marks, 2025, Challenges in IoT)
- Explain industries can benefit from IoT (10 marks, 2025, IoT Applications)
- Explain Designing of smart streetlights in smart city. (10 marks, 2025, IoT Applications)
- Explain smart street light system in smart system. (2 marks, 2024, IoT Applications)
- Explain development challenges in IoT. (10 marks, 2024, Challenges in IoT)
- What are the benefits of IoT in e-Health? (10 marks, 2024, IoT Applications)
- Name a few applications of IoT along their challenges. (2 marks, 2023, Challenges in IoT)
Most asked Unit 5 topics
- Challenges in IoT – asked 8 times
- IoT Applications – asked 8 times
Unit 5 question pattern
- 2-mark questions: 5 asked in 2023–2026
- 7-mark questions: 3 asked in 2023–2026
- 10-mark questions: 4 asked in 2023–2026
- About 28 marks from Unit 5 in every paper
- 6 questions were asked again in a later year
Unit 5 questions year by year
- 2026: 4 Unit 5 questions asked (23 marks across that year's papers)
- 2025: 4 Unit 5 questions asked (24 marks across that year's papers)
- 2024: 3 Unit 5 questions asked (22 marks across that year's papers)
- 2023: 1 Unit 5 question asked (2 marks across that year's papers)