Which of the following would be the reason a science technician would be
taking photographs in the lab?
A. to place employees on a blog or web page
B. to keep track of updates needed for the facilities
C. to use as part of the funding for the project
D. to document the process of chemical reactions

What is wi-fi infrastructure? a metropolitan area network that uses radio signals to transmit and receive data a communications technology aimed at providing high-speed wireless data over metropolitan area networks 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 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 signal