A VPN ____ is an alternative to using a general-purpose hardware device.
A) router
B) appliance
C) firewall
D) protocol

Question

Quizplus · Accepted Answer

An appliance refers to a specialized piece of hardware designed for a specific function, in this case providing VPN services. It is an alternative to using a general-purpose hardware device such as a router or firewall. A protocol is a set of rules and procedures for transmitting data, and while VPNs do use specific protocols, they are not themselves a protocol.

A VPN ____ Is an Alternative to Using a General-Purpose