Internet of Things Lecture 3: IoT Networks Standards Quiz

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Questions and Answers

What IoT technology is primarily used for low-throughput Internet of Things (IoT) applications?

  • 3GPP
  • Sigfox (correct)
  • LoRa
  • LoRaWAN

Which IoT connectivity option is responsible for ensuring vaccines are kept at appropriate temperatures during transit?

  • 3GPP
  • Sigfox
  • LoRa Alliance
  • LoRaWAN (correct)

What type of sensors provide fall detection and medication tracking for dementia patients?

  • 3GPP
  • LoRaWAN (correct)
  • Sigfox
  • LoRa Alliance

In the IoT context, what technology helps in real-time insights into crop soil moisture and optimized irrigation schedules?

<p>LoRa (B)</p> Signup and view all the answers

Which IoT connectivity standard is used for GPS-free tracking of vehicles, personnel, and luggage at airports?

<p>LoRa (C)</p> Signup and view all the answers

For which application area do Smart waste bins utilize IoT to optimize pickup schedules?

<p>Smart waste bins (D)</p> Signup and view all the answers

What is the primary purpose of an IoT network?

<p>To facilitate communication and data exchange between devices without human intervention (B)</p> Signup and view all the answers

Which of the following is a common characteristic of IoT sensors?

<p>They are highly configurable and can monitor a wide range of environmental conditions (C)</p> Signup and view all the answers

What is the primary advantage of using edge computing in an IoT network?

<p>It allows for faster processing and response times by shortening the distance between the sensor and the server (A)</p> Signup and view all the answers

Which of the following is NOT a common use case for IoT sensors?

<p>Analyzing customer purchasing behavior in a retail store (B)</p> Signup and view all the answers

Which of the following is a key characteristic of the data transmitted by IoT sensors?

<p>It is small in size and transmitted in small bursts rather than large streams (C)</p> Signup and view all the answers

What is the primary role of software in an IoT network?

<p>To process and analyze the data collected by the IoT sensors (D)</p> Signup and view all the answers

What is a key factor for ensuring excellent Quality of Service (QoS) in IoT networks?

<p>Interference immunity (B)</p> Signup and view all the answers

Which factor is important to achieve a large network capacity and future scalability in IoT networks?

<p>Quality of Service (B)</p> Signup and view all the answers

How does low-power consumption contribute to IoT network sustainability?

<p>Reduces Total-Cost-of-Ownership (B)</p> Signup and view all the answers

In terms of security in IoT networks, what does multi-layer encryption with strong identification and authentication systems help to ensure?

<p>Data transmission integrity (B)</p> Signup and view all the answers

What distinguishes private LPWA networks from public LPWA networks?

<p>Flexibility in network design (C)</p> Signup and view all the answers

Why is it important to consider industry standard solutions in IoT networks?

<p>To ensure credibility and long-term interoperability (A)</p> Signup and view all the answers

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