Examlex
Bus networks are unpopular on LANs because they are expensive and difficult to install.
NFC
Near Field Communication, a short-range wireless technology that enables the exchange of data between devices over about a 4 cm distance, commonly used for contactless payments.
Short-range
Describes communication or transmission technologies designed to work over short distances.
Wireless Network
A method of communication that uses radio waves to connect devices to the internet and to each other without the use of wires.
War Driving
War driving is the act of searching for Wi-Fi wireless networks by a person in a moving vehicle, using a portable computer, smartphone, or personal digital assistant (PDA).
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