What is Wi-Fi infrastructure?
A. a metropolitan area network that uses radio signals to transmit and receive data
B. a communications technology aimed at providing high-speed wireless data over
metropolitan area networks
C. a means by which portable devices can connect wirelessly to a local area network,
using access points that send and receive data via radio waves
D.includes the inner workings of a Wi-Fi service or utility, including the signal
transmitters, towers, or poles and additional equipment required to send out a Wi-Fi
What is a supply chain execution system?
A. views all areas up and down the supply chain in real time
B. uses advanced mathematical algorithms to improve the flow and efficiency of the
supply chain while reducing inventory
C. ensures supply chain cohesion by automating the different activities of the supply
D. occurs when distorted product-demand information ripples from one partner to the
next throughout the supply chain