Exam 640-692 Question id=229 Service-related Knowledge

Which of the following are component of WAN connection?

A. router
B. switch
C. CSU/DSU
D. Hub
E. Bridge
previous question
next question

WARNING

the answers are mixed, do not specify in the comment number or the letter of the answer
please write answer#A instead A, answer#B instead B...
Subject:

only logged users can write comments