A Metropolitan Area Network, or MAN, is a series of LANs ... If a company has a few offices in the same city, and the computer users at each location are able to share data between the two ...

Transmitting data wireless over a short distance. Bluetooth and Wi-Fi Direct are examples of personal area networks (PANs). See Bluetooth and Wi-Fi Direct. In the mid-1990s, IBM's Almaden Research ...

Computer systems administrators set up and maintain an organization's computer servers. In a single day, they may encounter stacks of servers, dozens of crisscrossing network cables and major ...