?

AP® Computer Science Principles

Free Version

Upgrade subject to access all content

Easy

Redundant Routing

APCSP-TGMI5L

What is the primary reason that routing on the Internet is redundant?

A

Many routers were established before standards for routing existed.

B

There is no monitoring to make sure that repeated paths don’t exist.

C

Networks are still available in case of a path or router failure.

D

None of these.