Identify the letter of the choice that best matches the phrase or definition.

A. A wireless transmission medium that distributes radio signals through the air over long distances
B. A form of broadcast radio that is used widely for mobile communications
C. Expected to provide artificial intelligence capabilities on wearable devices
D. Examples of standards in this category include EDGE and UMTS
E. Category of cellular transmission that transmits digital data at speeds up to 100 Mbps
F. Type of lines that can be either analog or digital
G. Protocol that defines how a network uses radio signals to communicate with a tag placed in or attached to an object, an animal, or a person
H. Consists of a single copper wire surrounded by at least three layers
I. Can be negatively affected by the distance between two points, the type of transmission media, and the  number of nodes through which data must travel
J. Kind of cable designed to reduce noise
K. This kind of device contains a small chip that allows it to communicate with other similar devices
L. A network standard that specifies how two devices use short-range radio waves to communicate at high speeds with each other
M. The core of this kind of cable consists of dozens or hundreds of thin strands of glass or plastic that use light to transmit signals.
N. Kind of network that is sometimes called a file sharing network
O. Contactless payment uses this technology.

A. broadcast radio
B. cellular radio
C. 5G
D. 3G
E. 4G
F. dedicated
G. RFID
H. coaxial
I. latency
J. twisted-pair
K. Bluetooth
L. UWB
M. fiber-optic
N. P2P
O. NFC