VMware NSX-T Data Center (VCP-NV 2019) — Question 35

Which denies all network traffic unless exclusively specified?

Answer options

• A. Blacklist
• B. Whitelist
• C. Default List
• D. Trusted List

Correct answer: B

Explanation

The correct answer is B, Whitelist, as it allows only traffic that has been explicitly permitted, denying everything else by default. In contrast, a Blacklist (A) permits all traffic except what is specifically blocked, while Default List (C) and Trusted List (D) do not accurately describe the action of denying all traffic unless explicitly specified.