The difference between an SDSL connection and an ADSL connection is
A) ADSL lines have different upload and download speeds.
B) data transmission and voice transmission can occur at the same time with ADSL and not with SDSL.
C) DSL lines have different upload and download speeds.
D) ADSL and SDSL are the same.
E) data transmission and voice transmission can occur at the same time with SDSL and not with ADSL.

Question

Quizplus · Accepted Answer

ADSL (Asymmetric Digital Subscriber Line) is characterized by having different upload and download speeds, which is the primary difference from SDSL (Symmetric Digital Subscriber Line) where the upload and download speeds are the same.

The Difference Between an SDSL Connection and an ADSL Connection