DDS uses a communication device called a(n)____ to establish connections.
A)digital modem
B)DCE
C)NT
D)CSU/DSU

Question

Quizplus · Accepted Answer

DDS (Digital Data Service) uses CSU/DSU (Channel Service Unit/Data Service Unit) to establish connections. CSU/DSU is a communication device that provides signal conversion between digital data from a customer's equipment and the digital signal supplied by the telephone company's local loop. Therefore, option D is the correct answer. Options A, B, and C are incorrect as they do not provide the necessary signal conversion required for DDS connections.

DDS Uses a Communication Device Called A(n)____ to Establish Connections