Correct option is C
● A Local Area Network (LAN) connects computers within a limited geographical area such as a school, office, or building.
● LAN allows users to share resources like printers, files, and internet connections efficiently.
● Since all computers in a school are connected within the same premises, the network formed is a LAN.
● LAN provides high data transfer speed compared to other networks.
● It is usually owned, controlled, and managed by a single organization.
● Common LAN technologies include Ethernet and Wi-Fi.
● LAN has relatively low installation and maintenance cost.
● It is widely used in schools, colleges, offices, and laboratories.
● PAN (Personal Area Network) covers a very small area (e.g., Bluetooth devices).
● MAN (Metropolitan Area Network) covers a city or large campus.
● WAN (Wide Area Network) covers large geographical areas, even countries or continents (e.g., Internet).