Which of the following network architecture concepts is used to securely isolate at the boundary between
networks?
A.
VLAN
B.
Subnetting
C.
DMZ
D.
NAT
Explanation:
A demilitarized zone (DMZ) is an area of a network that is designed specifically for public users to access. The
DMZ is a buffer network between the public untrusted Internet and the private trusted LAN. Often a DMZ isdeployed through the use of a multihomed firewall.