CentOS v. Ubuntu
As part of the registration process there was a choice between CentOS and Ubuntu for the exams. Does this selection effect the content that is delivered at all, and can this option be changed if desired?
I've just reached the end of Section 2, which contains the lesson "Demo: Main Consumers of Storage on CentOS", so I was wondering if Ubuntu would otherwise have appeared here.
Also, are virtual disk images for CentOS and/or Ubuntu available?