Select the correct answer. sarah is a detail-oriented programmer. while testing her program, what other skill would she have to apply in order to detect all bugs? a. troubleshooting b. businesses skills c. managerial skills d. concentration e. time management

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