Which type of DSL service permits voice transmissions concurrently with data transmissions and has a downstream data rate that is faster than the upstream rate?
A)HDSL
B)SHDSL
C)SDSL
D)ADSL

Question

Quizplus · Accepted Answer

ADSL (Asymmetric Digital Subscriber Line) permits voice transmissions and faster downstream data rate than upstream rate, which makes it an ideal choice for residential and small business users who require higher download speeds for activities such as streaming videos and downloading files. HDSL, SHDSL, and SDSL do not provide asymmetric speeds and are designed for larger businesses that require symmetrical speeds for both upstream and downstream traffic.

Which Type of DSL Service Permits Voice Transmissions Concurrently with Data