Which of the Following Statements Is True About DSL

Multiple Choice

Which of the following statements is true about DSL?

A) DSL does not allow the user to use the Internet and make calls simultaneously.
B) A DSL subscriber must be beyond 10 km of the Central office to be able to connect to DSL.
C) The splitter sends voice signals below 3.4 KHz to the telephone and data signals above 3.4 KHz to the modem.
D) The splitter sends data signals above 3.4 KHz to the modem and voice signals below 3.4 KHz to the telephone.