Types of Networks

Networks can be categorized into different types based on their size, coverage, and functionality. Some common types of networks include:

1. Local Area Network (LAN): A LAN is a network that covers a small geographic area, such as a single building or a campus. It allows connected devices to share resources and information within a limited area.

2. Wide Area Network (WAN): A WAN spans a larger geographic area, connecting LANs across cities, countries, or even continents. It enables long-distance communication and data transfer.

3. Metropolitan Area Network (MAN): A MAN falls between LAN and WAN in terms of size, covering a larger geographic area than a single LAN but not as extensive as a WAN. It typically spans a city or a large campus.

4. Personal Area Network (PAN): A PAN is a network for personal devices, typically within the range of an individual person, such as connecting a smartphone, laptop, and other personal devices.

5. Home Area Network (HAN): A HAN is a network within a home, connecting various devices and systems, such as computers, smart TVs, and smart home devices.

6. Wireless Local Area Network (WLAN): A WLAN uses wireless communication technologies, such as Wi-Fi, to connect devices within a limited area without the need for physical cables.