PDF Notes: S6 IoT 2025 Full

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    What is IoT?

    Enables devices to collect and exchange data.

    What are the key components of IoT?

    Includes sensors, connectivity, data processing, application, and user interface.

    What happens during data transmission in IoT?

    Data is sent to a gateway or cloud platform.

    How does IoT improve efficiency?

    Automates and optimizes processes.

    What is the purpose of the perception layer?

    Collects data from the physical world.

    What distinguishes the network layer from the perception layer?

    Transfers data to other systems or storage.

    What is the role of edge computing in IoT?

    Processes data locally to reduce latency.

    What does the cloud layer handle?

    Large-scale storage, computation, and analytics.

    What is a key principle of IoT architecture?

    Scalability to accommodate growing devices and data.

    What ensures interoperability in IoT?

    Use of standardized protocols and open APIs.

    What is the significance of security in IoT?

    Protects data confidentiality, integrity, and availability.

    What happens if energy efficiency is not prioritized?

    Battery life decreases and energy consumption increases.

    What is the function of the application layer?

    Provides user-facing functionality and services.

    What does data management in IoT involve?

    Collecting, storing, and analyzing large volumes of data.

    What is the purpose of an event-driven architecture?

    Supports real-time event processing for immediate actions.

    What is the role of AI/ML in IoT?

    Used for predictive maintenance and anomaly detection.

    What are the implications of compliance in IoT?

    Aligns with standards and privacy laws for data handling.