IT 215 Internet of Things (IoT) Comprehensive Reviewer PDF

**IT 215 - Internet of Things (IoT) Comprehensive Reviewer** **1. IoT Basics** 1. What is the main purpose of cloud services in IoT? - Provides scalable storage, processing, and analytics solutions. 2. Which feature is key to edge computing? - Reduces latency by processing data cl...

**IT 215 - Internet of Things (IoT) Comprehensive Reviewer** **1. IoT Basics** 1. What is the main purpose of cloud services in IoT? - Provides scalable storage, processing, and analytics solutions. 2. Which feature is key to edge computing? - Reduces latency by processing data closer to the source. **2. IoT Applications** 3. Which city implemented smart parking systems to reduce traffic congestion? - Barcelona. 4. What is the focus of the Masdar City IoT initiative? - Carbon-neutral urban development. 5. Which IoT application uses AI to predict equipment failures? - Predictive maintenance. 6. What is an example of an autonomous IoT device? - Self-driving car. **3. Ethical Concerns in IoT** 7. What ethical concern is associated with surveillance through IoT devices? - Invasion of personal privacy. 8. What does data ownership mean in the context of IoT? - Rights over the data collected by IoT devices. 9. What is the purpose of privacy regulations like GDPR in IoT? - To ensure user consent and data protection. **4. IoT Project Development Phases** 10. What is the first stage of project development? - Identification. 11. Which project phase involves resource allocation and implementing activities? - Execution. 12. What is a key activity during project monitoring? - Assessing project performance through metrics. **5. Cloud Computing in IoT** 13. A company wants to use cloud services to process large volumes of IoT data. Which feature of cloud computing makes this possible? - Scalability to handle increasing data. 14. If IoT devices face delays in sending data to a cloud server, how can edge computing solve this problem? - By processing data closer to the devices to reduce latency. 15. How can fog computing improve data processing in a smart city project? - By processing some data locally and using the cloud for additional tasks. 16. Which cloud capability is used for analyzing IoT data in real-time? - Real-time data processing and analytics. **6. IoT Solutions** 17. Which IoT solution would best reduce traffic congestion in a busy city? - Real-time parking management using sensors. 18. What IoT application can optimize public transport? - Real-time public transportation tracking systems. 19. How can IoT systems help achieve carbon-neutral goals? - IoT-based renewable energy systems and monitoring. 20. Which IoT application is suitable for remote patient monitoring? - Sensors for real-time patient monitoring and alerts. **7. Predictive Maintenance and AI** 21. What IoT feature avoids equipment breakdowns in factories? - Predictive maintenance. 22. How does AI improve IoT home security systems? - Detects unusual activities and sends alerts automatically. 23. What technology combination would you use to design an autonomous drone? - AI-powered sensors and GPS for navigation. 24. What capability is used by fitness trackers to personalize health recommendations? - Machine learning to analyze user behavior. **8. Ethical Data Handling in IoT** 25. What is an ethical way for IoT devices to handle user data? - Allow users to control, delete, or modify their data. 26. Which regulation ensures privacy and data security for IoT users? - GDPR. 27. What ethical principle is violated when an IoT camera tracks users without consent? - Informed consent. 28. How can companies protect user data collected by IoT devices? - Encrypt the data and limit unnecessary collection. 29. Which action aligns with ethical IoT development? - Allowing users to delete their data whenever they want. 30. What is the primary ethical concern when IoT devices fail to protect user data from cyberattacks? - Lack of data protection measures. **9. IoT Project Management** 31. What is the main activity during the planning phase of an IoT project? - Defining objectives and creating a detailed project plan. 32. How can you address delays during a project\'s execution phase? - Adjust timelines and reallocate resources based on progress. 33. Which phase ensures all project activities are completed as planned? - Closure phase. 34. How should an IoT project manager collect feedback after completion? - Conduct stakeholder interviews and surveys. 35. What is the best way to address unforeseen challenges in a project? - Adapt and adjust the plan as needed. 36. Which step ensures continuous improvement in future IoT projects? - Gathering feedback and documenting lessons learned. **10. Advanced IoT Solutions** 37. Which combination of cloud and edge computing ensures minimal latency and maximum scalability? - Process critical data at the edge and store historical data in the cloud. 38. How can fog computing enhance a smart city IoT system? - Use fog nodes to process local data from sensors and send summarized information to the cloud. 39. What components are essential for a smart transportation system to optimize traffic flow? - Real-time traffic sensors integrated with smart traffic lights. 40. How can IoT and analytics monitor patients effectively in a hospital? - Wearable devices that track health metrics and generate real-time alerts. 41. What features are critical for an AI-powered IoT predictive maintenance system? - Sensors to monitor equipment and AI algorithms to predict failures. **11. IoT and Security** 42. What feature would enhance security in a smart home system? - Cameras with AI to detect unusual activity and send real-time alerts. 43. What principle ensures ethical data handling in IoT privacy policies? - Allow users to access, control, and delete their data. 44. How can companies ensure GDPR compliance in IoT systems? - Ensure user consent before collecting personal data. 45. What feature addresses ethical concerns in workplace IoT monitoring? - Transparency about what data is being collected and why. 46. What is a solution to minimize ethical concerns for health data collected by wearable devices? - Encrypt all collected data and allow users to delete it. **12. Evaluating IoT Projects** 47. Which resource allocation strategy is effective for adapting to changing project needs? - Dynamically allocate resources based on real-time requirements. 48. How can the success of an IoT project be evaluated after implementation? - Gather feedback from stakeholders and measure project outcomes. 49. What components would you prioritize for real-time data monitoring in an agricultural IoT project? - Sensors to track soil moisture and crop health in real time. 50. What strategy would you implement for a large-scale IoT project facing delays? - Adapt the timeline and reallocate resources as needed.