Final answer:
Broadband transmission utilizes all available frequencies on a medium to transmit data, and technologies like television and Wi-Fi are examples of this approach, enabling high data rate transmissions.
Step-by-step explanation:
The approach to bandwidth usage that consumes all of the available frequencies on a medium to transmit data is known as broadband transmission. This method is used to maximize the volume of information that can be sent over the medium by leveraging a wide range of frequencies. Technologies like Wi-Fi, television broadcasting, and satellite communications often employ broadband transmission to efficiently transmit large amounts of data.
Television broadcasting, for example, utilizes a larger range of frequencies to transmit substantial visual and audio information. Television channels in the VHF and UHF ranges carry more information because of their higher frequencies. Similarly, Wi-Fi networks operate at 2.4 to 5 GHz, which allows for high data rate transmissions suitable for computer communications, internet browsing, and video streaming.