Which of the following technologies is used on the backbone of an ISDN?

A. VDSL
B. SDSL
C. OC3
D. ATM

Answer: D. ATM

Computer Science & Information Technology

You might also like to view...

By default, Word formats bulleted items with a first line indent of ________ and a hanging indent of ________

A) 0.25"; 0.5" B) 0.35"; 0.5" C) 0.5"; 1.0" D) 0.5"; 0.5"

Computer Science & Information Technology

Commands can be added and removed from the Quick Access Toolbar. 

Answer the following statement true (T) or false (F)

Computer Science & Information Technology