問題文
An engineer writes an inventory file that lists three Junos devices and defines no groups at all. A colleague asks which groups those hosts belong to while a play runs. Which statement is correct?
選択肢
- Each host belongs to the all group and to the ungrouped group, both of which Ansible creates on its own.
- Each host belongs to the ungrouped group only, and the all group appears as soon as any other group has been defined.
- Each host belongs only to the all group, because Ansible creates no other group without an explicit entry.
- Each host belongs to no group until a play names one, and the pattern in the play then creates it.