CompTIA A+ Question K-84

An ISP has provided a DSL Internet connection with a static IP address. A technician is setting up a small office home office (SOHO) wireless router and needs to provide Internet access to five PCs on the network. Which of the following should be enabled?

A. NAT
B. WPS
C. MAC filtering
D. Port forwarding

Correct Answer: A

Explanation:
http://www.howstuffworks.com/nat.htm