A. Components of a WAN (Wide Area Network) include:
1. Routers: Routers are essential components of a WAN as they direct data packets between multiple networks. They help in determining the best path for data to travel from one network to another.
2. Switches: Switches are used to connect multiple devices within a network and can be used to extend a network’s reach by connecting multiple LANs to create a WAN.
3. Modems: Modems are used to convert digital data from a computer into analog signals that can be transmitted over telephone lines, cable lines, or fiber optic lines.
4. Servers: Servers in a WAN are used to store and manage data that can be accessed by multiple users from different locations.
5. Transmission media: WANs use various transmission media such as fiber optic cables, copper wires, and satellite links to transmit data over long distances.
B. The purpose of a WAN is to connect multiple LANs and other networks over a wide geographical area. This allows organizations to share resources, such as files, applications, and devices, with users located in different locations. WANs are essential for enabling communication and collaboration between remote offices, branches, and employees, facilitating data sharing and access to centralized resources. WANs also enable organizations to connect to the internet and access cloud-based services, enabling them to take advantage of new technologies and opportunities for growth.
A.IDENTIFY AND DESCRIBE THE COMPONENT OF A WAN
B.EXPLAIN THE PURPOSE OF WAN
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