Kendrix's presentation contains a review quiz at the end. users can select an answer, and depending on whether they were right or wrong, the presentation will lead to a different slide. what is this an example of? a interactivity b decoration c meaningful animation d distracting animation

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