All of the Following Statements About a Virtual Private Network

Multiple Choice

All of the following statements about a virtual private network are correct except:

A) Uses the Internet as its main backbone network
B) Connects the intranets of a company's different locations, or establishes extranet links between a company and its customers, suppliers, and business partners
C) Relies on modem, twisted-pair wire, and router technology
D) Relies on network firewalls, encryption, and other security features to provide a secure network