FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Wireless LAN (WLAN): Similar to a LAN but wirelessly interconnects users and endpoints in a small geographical area. Storage-area network (SAN): A network infrastructure designed to support file servers and provide data storage, retrieval, and replication.

Detailed explanation-2: -A Local Area Network (LAN) is a network that is confined to a relatively small area. It is generally limited to a geographic area such as a writing lab, school, or building.

Detailed explanation-3: -A Metropolitan Area Network is a bigger version of LAN that uses similar technology as LAN. It spans over a larger geographical area such as a town or an entire city. It can be connected using an optical fiber cable as a communication medium. Two or more LAN’s can also be connected using routers to create a MAN.

Detailed explanation-4: -WANs are a network infrastructure that spans a wide geographical area. WANs are typically managed by service providers (SPs) or Internet service providers (ISPs). WANs interconnect LANs over wide geographical areas such as between cities, states, provinces, countries, or continents.

Detailed explanation-5: -A wireless LAN (WLAN) is a wireless computer network that links two or more devices using wireless communication to form a local area network (LAN) within a limited area such as a home, school, computer laboratory, campus, or office building.