Where can the administrator see past saved configurations to perform the rollback?

An administrator is updating NSX Distributed Firewall rules. The administrator did the Publish a few minutes ago and is now receiving calls about lost connections. The administrator has decided to roll-back the configuration.

Where can the administrator see past saved configurations to perform the rollback?
A . Go to System > Distributed Firewall > Configurations > View
B . Go to Security > Distributed Firewall > ACTIONS > Configurations – View
C . Go to System > Distributed Firewall > Rolling back > View
D . Go to Inventory > Distributed Firewall > ACTIONS > Configurations – View

Answer: A