Introduction to IoT Latest Update Graded A+

Introduction to IoT Latest Update Graded A+ - **Internet:** Defined as a network of networks, connecting billions of devices globally. - **Personal-Area Network (PAN):** Refers to small networks where wireless devices are connected within close proximity, such as within a room or personal space. - **Local-Area Network (LAN):** Describes networks confined to a small geographical area, like homes, offices, or specific departments within larger organizations. - **Wide-Area Network (WAN):** Encompasses a collection of LANs, providing connectivity over a larger geographical area and enabling inter-LAN communication. - **Wireless Networks:** Networks utilizing electromagnetic waves to transmit data between devices, eliminating the need for physical wires. - **The Cloud:** Composed of data centers and interconnected servers, used for storing, analyzing data, and delivering online applications and backup services. - **The Edge:** The physical boundary or "edge" of a corporate network, where local computing and data processing take place. - **Fog Computing:** Involves servers and software located at the network edge, processing data locally for faster response times and efficiency. - **Internet of Things (IoT):** Refers to the network of interconnected smart devices and sensors that communicate and share data over the internet. - **Home Gateway:** Acts as a central hub connecting IoT smart devices within a home network. - **Artificial Intelligence (AI):** A field of computer science focused on creating systems capable of simulating intelligent behavior, enabling devices to perform tasks autonomously. - **Intent-Based Networking (IBN):** Utilizes machine learning and automation to manage and optimize networks based on predefined business objectives rather than manual configurations.