The characteristic that must be defined before purchasing fiber ...

[Kikoku]

The characteristic that must be defined before purchasing fiber is the:
 
  A) all of the above
  B) mode of the fiber
  C) dispersion factor
  D) refractive index
  E) loss per kilometer

Question 2

The most complicated means of completing connections for a call between Portland and Philadelphia occurs when:
 
  A) the call leaves the ABC long distance POP in Portland on a trunk that connects directly into ABC's Philadelphia long distance switch
  B) the call travels onto ABC's long distance network, then onto a wholesale long distance carrier's network that ABC has leased, and then into the ABC's long distance telephone switch in Philadelphia
  C) the long distance company does not have a switch in either Philadelphia or Portland
  D) all methods of connections are equally complicated

[alvinum]

Answer to Question 1

A

Answer to Question 2

C

[Kikoku]

Gracias!

[dyrone]

TYSM