The DO WHILE loop means that the loop statements will be executed as long as a certain condition exists.

Which of the following allows an administrator to specify what applications are allowed access?

A) Packet filtering B) Router C) Stateful inspection D) Application gateway

The technique that controls how particular services are used is the _________ control. The firewall may filter e-mail to eliminate spam, or it may enable external access to only a portion of the information on a local Web server. ?

A. ?direction ? B. ?user ? C. ?behavior ? D. ?service