Module 10 Study Guide (Part 8)

Contactless payment uses this technology.

• NFC

• 4G

Category of cellular transmission that transmits digital data at speeds up to 100 Mbps.

• 4G

• fiber-optic

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.

• latency

• coaxial

Consists of a single copper wire surrounded by at least three layers

• coaxial

• UWB

A network standard that specifies how two devices use short-range radio waves to communicate at high speeds with each other

• UWB

• Twisted-pair

Kind of cable designed to reduce noise

• Twisted-pair

• latency