Question

A border router

a. routes electronic communications within an organization.
b. connects an organization's information system to the Internet.
c. permits controlled access from the Internet to selected resources.
d. serves as the main firewall.

Answer 1

A border router connects an organization's information system to the Internet, allowing controlled access from the Internet to selected resources and serving as the main firewall.

Step-by-step explanation:

A border router is a networking device that connects an organization's information system to the Internet. It allows for controlled access from the Internet to selected resources within the organization. In addition, a border router can serve as the main firewall, providing security by filtering and blocking unauthorized traffic.