The Internet backbone is a foundation network linked with _____ cables that can support very high bandwidth.
A)helix
B)coaxial
C)fiber-optic
D)twisted pair

Question

The Internet backbone is a foundation network linked with _____ cables that can support very high bandwidth.
A)helix
B)coaxial 
C)fiber-optic
D)twisted pair

Quizplus · Accepted Answer

Fiber-optic cables are used in the Internet backbone because they can support very high bandwidth, allowing for the fast transmission of large amounts of data over long distances. Helix and twisted pair cables are not commonly used in the Internet backbone, while coaxial cables are sometimes used but not as commonly as fiber-optic.

The Internet Backbone Is a Foundation Network Linked with _____