Quick Answer

The correct order ends with applying host-specific variables as highest priority because Ansible’s variable precedence is designed to allow the most granular, host-level settings to override broader group definitions. This hierarchy ensures that group variables defined in group_vars files are first established, then host variables in host_vars files are set, followed by the inventory parser resolving parent-child group relationships, after which variables are merged with child groups overriding parent groups, and finally host-specific variables take precedence over all others. On the ENCOR 350-401 exam, this concept tests your understanding of how Ansible inventory variable precedence affects network automation tasks, often appearing in drag-and-drop or scenario-based questions where a common trap is assuming group variables always override host variables. Remember the mnemonic “Groups Gather, Hosts Hold Highest” to recall that group variables are gathered first, but host-specific variables hold the highest priority.