A Backbone Network Is

Multiple Choice

A backbone network is:

A) a high speed central network that connects other networks in a distance spanning up to several miles.
B) a group of personal computers or terminals located in the same general area and connected by a common cable communication circuit) so they can exchange information.
C) a network spanning a geographical area that usually encompasses a city or county area 3 to 30 miles) .
D) a network spanning a large geographical area up to 1000s of miles) .
E) a network spanning exactly 200 miles with common carrier circuits.