In network architecture terms, which statement best describes the three concepts DMZ, internal segmentation, and microsegmentation?

• A. DMZ hosts publicly accessible services; internal segmentation divides networks into zones; microsegmentation restricts east-west traffic within data centers using granular policies.
• B. DMZ is used to isolate all critical data from the Internet.
• C. DMZ hosts publicly accessible services; internal segmentation divides networks into zones; microsegmentation is identical to DMZ.
• D. Microsegmentation replaces the need for any firewall.

Answer: (C)