How does DSL Internet access work, according to the Book? $($Select all that apply$)$

Group of answer choices

DSLAMs are located in the customer$$s home.

DSL access provides only downstream channels.

DSL modems use fiber$-$optic cables for transmission.

DSLAMs are located in the telco$$s central office.

DSL modems translate digital data to high$-$frequency tones for transmission.

Residential telephone lines carry both data and traditional telephone signals.