At this point in my Ansible learning journey, I'm not astute enough to be quoting anyone or anything :-( I'm the student here. Can't you tell by all the elementary questions that I'm posting?
Anyway, which one of the Ansible-related groups are you the moderator for? I'm going to start firing some of my beginning level questions in your direction :-)
Oh, by the way, none of what I'm looking at thus far is coming from any Red Hat training materials.
I'm a moderator of OpenShift and Container forums. I know a bit of Ansible because it is the essential automation tool for everything. Please keep posting your ansible questions here, you're in the right forum for them.