Pete, the system administrator, wants to restrict access to advertisements, games, and gambling
web sites. Which of the following devices would BEST achieve this goal?

A.
Firewall

B.
Switch

C.
URL content filter

D.
Spam filter

Explanation:
URL filtering, also known as web filtering, is the act of blocking access to a site based on all or
part of the URL used to request access. URL filtering can focus on all or part of a fully qualified
domain name (FQDN), specific path names, specific filenames, specific fi le extensions, or entire
specific URLs. Many URL-filtering tools can obtain updated master URL block lists from vendors
as well as allow administrators to add or remove URLs from a custom list.