Refer to Exhibit:An administrator is tasked with configuring an application policy for a two-tier public...

A reliable method here is to translate the scenario into Nutanix terms—VPC routing, external connectivity, policy scope, identity mapping, or upgrade readiness—and then choose the answer that directly addresses that domain. The correct response is B, meaning “Edit the PubSite-Prod-Web entity group's intra-tier rule.”. Enforce mode is the stage where Flow stops acting like a discovery tool and starts behaving like a stateful control point. Traffic allowed by the policy continues normally, while traffic that does not match an allowed rule is denied according to policy logic. An Isolation Policy is built to stop communication between defined groups. Unlike an application policy, it is intended to create a hard boundary, making it the correct choice when the requirement is “no traffic between these entities.” This is a Flow policy design question, so categories, secured entities, rule direction, policy mode, and policy precedence matter more than simple IP connectivity assumptions. Notice that A does not fit because it targets a different layer of the Nutanix networking and security stack than the one causing the outcome here. C does not fit because it targets a different layer of the Nutanix networking and security stack than the one.