In a R75 Management High Availability (HA) configuration, you can configure synchronization to occur automatically, when:
1. The Security Policy is installed.
2. The Security Policy is saved.
3. The Security Administrator logs in to the secondary SmartCenter Server, and changes its status to active.
4. A scheduled event occurs.
5. The user database is installed.
Select the BEST response for the synchronization trigger.
A.
1, 2, 4
B.
1, 2, 3, 4
C.
1, 2, 5
D.
1, 3, 4