What are the 7 types of network?

 The seven types of computer networks are:

1. Local Area Network (LAN):
   A LAN connects computers and devices within a limited geographical area, such as a home, office, or school. It allows for high-speed data transfer and resource sharing, such as printers and files. LANs can be wired (using Ethernet cables) or wireless (using Wi-Fi).

2. Wide Area Network (WAN):
   A WAN covers a larger geographical area, often connecting multiple LANs across cities, countries, or even continents. WANs are commonly used by businesses and organizations to facilitate communication over long distances. The internet is the largest example of a WAN.

3. Metropolitan Area Network (MAN):
   A MAN is larger than a LAN but smaller than a WAN, typically covering a city or a large campus. It connects multiple LANs within a specific area and is often used by municipalities or large organizations to link various buildings or sites.

4. Personal Area Network (PAN):
   A PAN is a small network used for connecting personal devices, such as smartphones, tablets, and laptops, typically within a range of a few meters. Bluetooth technology is commonly used for PANs, allowing devices to communicate wirelessly.

5. Campus Area Network (CAN):
   A CAN connects multiple LANs within a limited geographical area, such as a university campus or a business complex. It facilitates communication and resource sharing among various departments or buildings.

6. Storage Area Network (SAN):
   A SAN is a specialized network designed to provide access to consolidated, block-level data storage. It is commonly used in enterprise environments to enhance storage devices' performance and availability.

7. Virtual Private Network (VPN):
   A VPN creates a secure connection over the internet, allowing users to access a private network remotely. VPNs encrypt data and provide anonymity, making them popular for remote work and secure communications.

These seven types of networks serve different purposes and are designed to meet various connectivity needs, from personal use to large-scale enterprise solutions.