Review the rules. Assume domain UDP is enabled in the implied rules.
What happens when a user from the internal network tries to browse to the internet using HTTP? The user:

A.
can connect to the Internet successfully after being authenticated.

B.
is prompted three times before connecting to the Internet successfully.

C.
can go to the Internet after Telnetting to the client authentication daemon port 259.

D.
can go to the Internet, without being prompted for authentication.