IoT Applications and Technologies

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Questions and Answers

What is the purpose of actuators in an IoT system?

  • To establish communication with other devices
  • To sense environmental data
  • To process data collected by sensors
  • To execute physical actions based on received instructions (correct)

Which of the following is an example of IoT application in healthcare?

  • Remote patient monitoring (correct)
  • Smart grid management
  • Smart agriculture
  • Intelligent transportation systems

What is the primary purpose of IoT deployment templates?

  • To ensure interoperability between devices (correct)
  • To increase complexity of IoT networks
  • To limit scalability of IoT systems
  • To restrict device communication

Which communication technology is commonly used in short-range wireless IoT devices?

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

What does 'IoT' refer to?

<p>Internet of Things (B)</p> Signup and view all the answers

Which of the following is an example of IoT application in agriculture?

<p>Soil moisture monitoring (A)</p> Signup and view all the answers

What are the different levels of IoT deployment?

<p>Edge, Fog, and Cloud (D)</p> Signup and view all the answers

Which communication technology is commonly used for long-range IoT applications?

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

What is the primary function of sensors in IoT systems?

<p>To convert physical quantities into digital signals (D)</p> Signup and view all the answers

Which architectural view represents the logical structure of an IoT system?

<p>Functional view (D)</p> Signup and view all the answers

What is the primary purpose of actuators in IoT systems?

<p>To execute physical actions based on received instructions (B)</p> Signup and view all the answers

What is M2M communication in the context of IoT?

<p>Machine-to-Machine communication, where devices exchange data directly without human intervention (D)</p> Signup and view all the answers

What is an example of an IoT device?

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

Which communication technology is commonly used in IoT for short-range wireless communication?

<p>Bluetooth (A)</p> Signup and view all the answers

What is the Internet of Things (IoT)?

<p>The integration of physical devices with internet connectivity, enabling them to collect and exchange data (C)</p> Signup and view all the answers

Which components are essential for building an IoT system?

<p>Sensors, actuators, and servers (D)</p> Signup and view all the answers

Which of the following is a characteristic of Cloud of Things environments?

<p>Integration of IoT devices with cloud-based services (A)</p> Signup and view all the answers

What is the primary function of middleware in the Web of Things architecture?

<p>Providing a bridge between IoT devices and web applications (C)</p> Signup and view all the answers

What does IoT stand for?

<p>Internet of Things (B)</p> Signup and view all the answers

Which of the following is an example of an IoT device?

<p>Smart thermostat (A)</p> Signup and view all the answers

What is the primary function of sensors in IoT systems?

<p>Collecting data from the environment (B)</p> Signup and view all the answers

What is the primary function of actuators in IoT systems?

<p>Executing physical actions based on received instructions (D)</p> Signup and view all the answers

What is an example of an IoT data source?

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

What does M2M communication stand for?

<p>Machine to Machine communication (A)</p> Signup and view all the answers

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Study Notes

IoT Applications

  • Remote patient monitoring is an example of IoT application in healthcare
  • Soil moisture monitoring is an example of IoT application in agriculture

Communication Technologies

  • Bluetooth is commonly used in short-range wireless IoT devices
  • LoRaWAN is commonly used for long-range IoT applications
  • Zigbee is commonly used for IoT applications requiring low power consumption and long battery life
  • WiMAX, 4G LTE, and Satellite are not commonly used in short-range IoT devices
  • NFC is not commonly used for long-range IoT applications

IoT Deployment

  • Edge, Fog, and Cloud are different levels of IoT deployment
  • IoT deployment templates ensure interoperability between devices
  • Templated deployment does not restrict device communication or limit scalability

IoT System Components

  • Sensors collect data from the environment
  • Actuators execute physical actions based on received instructions
  • Routers and servers are essential components of IoT systems
  • Batteries, transistors, and capacitors are not essential components of IoT systems

IoT Concepts

  • IoT stands for Internet of Things
  • M2M communication stands for Machine-to-Machine communication, where devices exchange data directly without human intervention
  • Web of Things operates on non-proprietary platforms
  • Cloud of Things environments integrate IoT devices with cloud-based services
  • Middleware provides a bridge between IoT devices and web applications in the Web of Things architecture

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