A software vendor is using JeOS to create new templates for their product. They need to provide a simple way to reset their templates to the initial…

A: Use the xm save command to save the initial template in pristine form, then use xm restore to bring it back to the original configuration. B: Use a snapshot of the initial template, and revert back to it whennecessary. C: Use cleanup scripts to reset the IP addresses, remove files from temp directories, and replace application configuration files with defaults. D: Modify the grub.conf file to include a -cleanup option in the grub command line, which will run the cleanup scripts added by Oracle. E: Use JeOS with the -c option to include a cleanup script that will revert all files back to their initial state.