A ____ is a high-capacity communications medium that joins networks and central network devices across long distances.

Sharing files poses a security risk, but Windows offers several options that help to keep your shared files secure.

Answer the following statement true (T) or false (F)

In a(n) ____, we move back and forth between different viewpoints, criticizing each and trying to learn from each.

A. encryption scheme B. dialectic C. utilitarian scheme D. PGP