The research and development department at your office has been experimenting with different technologies to help improve the performance of the network. One group has been examining the use of a broadband network versus a based band network. Select the correct statement about broadband and baseband.

• A. Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions
• B. Baseband operates at a standard bit rate, whereas broadband may operate at different rates as needed
• C. Baseband refers to local area networks, and broadband refers to wide area networks.
• D. Baseband networks carry a single channel on a single cable, whereas broadband networks carry several channels on a single cable
• E. Broadband networks carry several channels on a single cable, whereas in a baseband network several cables carry one channel

Answer: (D)