What of the following is true regarding Dynamic groups and Static groups in vDefend?

In vDefend (NSX), grouping objects is the foundation of creating scalable security policies.

Static Groups: As the name implies, these require an administrator to manually select and add specific inventory objects (like individual VMs, exact IP addresses, or MAC addresses) to the group. If a new VM is spun up, the administrator must manually add it to the static group for the firewall rule to apply.

Dynamic Groups: These utilize criteria-based expressions (e.g., "VM Name contains 'WEB'" or "VM Tag equals 'Production'"). This is the highly recommended approach for modern micro-segmentation. When a new VM is provisioned that matches the expression (e.g., it is tagged as "Production"), vDefend automatically adds it to the dynamic group and applies the necessary firewall rules without any manual administrative intervention.

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