Implementing Cisco IP Switched Networks (SWITCH v2-0) (#185)

Which two of the following procedures can be performed on a VTP server to reset the VTP configuration revision number to 0? (Choose two.)

Disable VTP pruning, then enable VTP pruning.
Change the VTP mode to client, and then back to server mode.
Change the VTP mode to transparent, then back to server mode.
Change the VTP domain name to a non-existent domain name, and then back to the correct domain name.