Final answer:
Ansible accepts the use of SSH keys to function with operating systems or distributions that do not allow root SSH access by default.
Step-by-step explanation:
In order to function with operating systems or distributions that do not allow root SSH access by default, Ansible accepts the use of SSH keys. With SSH keys, a user can authenticate their identity without needing a password, allowing Ansible to connect to remote systems even if root SSH access is not allowed.