Re: The answer should be Yes and Yes
"No, no. broadband is cable/coax delivered internet. DSL is phone-based internet. And FiOS is fiber optics."
Nonsense.
Broadband provides high speed data carried over a normal phone line without affecting the telephone service.The term broadband simply means a broad band of frequencies has been used. It is a radio term and normally means that multiple frequency carriers are used to carry one signal. It describes the way ADSL (Asymmetric Digital Subscriber Line) services work so has become a term to describe a fast internet connection.