Final answer:
Local Area Networks (LANs) are the networks that cover small geographic areas such as a room, building, or campus. They were traditionally supported by local affiliates with transmission towers but now rely more on cable and fiber optics, though some still use antennas and receivers.
Step-by-step explanation:
The networks that are small in geographic size spanning a room, floor, building, or campus are typically referred to as Local Area Networks (LANs). A LAN enables devices within a limited area to connect to each other and to the internet, ensuring efficient communication and resource sharing. Local affiliates, before the extensive use of cable and fiber optic technology, played a crucial role in transmitting signals to these networks via transmission towers. Nevertheless, with technological advancements including cable, the dependency on these local affiliates and their towers has reduced substantially.
Some users, however, continue to access broadcasts using antennas and receivers for programming available from local towers.The networks that are small in geographic size and span a room, floor, building, or campus are known as Local Area Networks (LANs). LANs are used to connect devices within a limited area, such as an office building or school campus. They allow computers, printers, and other devices to communicate and share resources.LANs provide high-speed and reliable connections within a specific area and are typically owned and managed by a single organization. Examples of LANs include corporate networks in office buildings, school networks in educational institutions, and WiFi networks in hotels or coffee shopsLANs are distinguished from Wide Area Networks (WANs) which connect larger geographic areas, such as multiple buildings or different cities.