NPTEL IoT Week 1 Assignment Answers 2025 – Full Solutions with Explanations
If you’re searching for NPTEL IoT Week 1 Assignment Answers 2025, you’re at the right place. This blog post gives you all 15 questions from the NPTEL Internet of Things (IoT) Week 1 quiz, along with correct answers and explanations to help you ace the test with confidence.
What is Covered in NPTEL IoT Week 1?
Week 1 introduces the fundamentals of the Internet of Things, including:
- Definition of IoT and examples
- Role of sensors, actuators, and embedded systems
- M2M (Machine-to-Machine) communication
- Network features such as tunneling and multi-homing
- Popularity and enabling technologies of IoT
NPTEL IoT Week 1 Assignment Answers 2025 – Complete MCQs
Below are the complete NPTEL IoT Week 1 Assignment Answers 2025:
1. Which of the following is/are not a “thing” as per IoT?
a. Fan
b. Light
c. Refrigerator
d. None of these
Answer: d. None of these
Explanation: All listed items can be IoT-enabled.
2. The things in IoT consist of embedded systems.
a. True
b. False
Answer: a. True
Explanation: Embedded systems are the core of IoT devices.
3. IoT is one of the technologies that enable smart farms.
a. True
b. False
Answer: a. True
Explanation: IoT is used in agriculture for automation and data monitoring.
4. In M2M, it is mandatory that the interactions happen through cloud computing.
a. True
b. False
Answer: b. False
Explanation: M2M can occur through local networks without cloud.
5. When nodes need to communicate directly to the Internet, _______ can be used.
a. Sensors
b. Actuators
c. Tunneling
d. None of these
Answer: c. Tunneling
Explanation: Tunneling enables data transfer through networks using encapsulation.
6. In multi-homing, a node is connected to only two networks.
a. True
b. False
Answer: b. False
Explanation: Multi-homing means connecting to multiple networks for redundancy.
7. Which of the following is not an enabler of IoT?
a. Advancement in gene sequencing
b. Nanotechnology
c. Sensors
d. RFID
Answer: a. Advancement in gene sequencing
Explanation: It is unrelated to IoT infrastructure or communication.
8. The decreasing number of devices in IoT is expected to result in an address crunch.
a. True
b. False
Answer: b. False
Explanation: IoT devices are increasing, causing the need for more IP addresses.
9. Why has IoT become so popular?
a. It provides advanced services
b. It helps reduce human effort
c. It improves efficiency
d. All of these
Answer: d. All of these
Explanation: These combined benefits drive IoT adoption.
10. The resolution of a sensor is the maximum change it can detect.
a. False
b. True
Answer: a. False
Explanation: Resolution refers to the minimum detectable change.
11. Transducer is a term that includes:
a. Only sensors
b. Only actuators
c. Both sensors and actuators
d. None of these
Answer: c. Both sensors and actuators
Explanation: Transducers convert one form of energy to another.
12. Which is a feature of sensors?
a. Sensitive to the measured property
b. Acts on the environment
c. Both (a) and (b)
d. None of these
Answer: a. Sensitive to the measured property
Explanation: Sensors detect, actuators act.
13. Which technologies led to the evolution of IoT?
a. Low-power embedded systems
b. Cloud Computing
c. Machine Learning
d. All of these
Answer: d. All of these
Explanation: These technologies enable IoT scalability and intelligence.
14. What is the full form of IoT?
a. Internet of Tasks
b. Internet of Things
c. Internet of Tracks
d. None of these
Answer: b. Internet of Things
Explanation: The correct full form of IoT.
15. A sensor node is not made up of which of the following?
a. Sensor/Sensors
b. Processing unit
c. Power unit
d. None of these
Answer: d. None of these
Explanation: All listed components are essential for a sensor node.
Conclusion
This assignment helps you grasp the core concepts of IoT such as sensing, embedded systems, networking, and the relevance of IoT in modern applications like smart farming. Use this guide to not only submit correct answers but also build a strong understanding of Internet of Things fundamentals.
Bonus Tip for Students
Bookmark this post for later weeks. We’ll continue publishing weekly NPTEL assignment answers for the IoT course, with explanations you can trust.
Disclaimer – We recommend you to complete your project independently because we do not guarantee the accuracy of our solutions. Instead, these answers are based only on our area of expertise, and we are only presenting them to serve as a resource for students.
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| Category | NPTEL Assignment Answer |
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