Câu 20: SECRET-SEN: CyberArk Sentry – Secrets Manager

In a 3-node auto-failover cluster, the Leader has been brought down for patching that lasts longer than the configured TTL. A Standby has been promoted. Which steps are required to repair the cluster when the old Leader is brought back online?

1. A. On the new Leader, generate a Standby seed for the old Leader node and add it to the cluster member list.Rebuild the old Leader as a new Standby and then re-enroll the node to the cluster. — đáp án hiện tại
2. B. Generate a Standby seed for the newly promoted Leader.Stop and remove the container on the new Leader, then rebuild it as a new Standby.Re-enroll the Standby to the cluster and re-base replication of the 3rd Standby back to the old Leader.
3. C. Generate standby seeds for the newly-promoted Leader and the 3rd StandbyStop and remove the containers and then rebuild them as new Standbys.On both new Standbys, re-enroll the node to the cluster.
4. D. On the new Leader, generate a Standby seed for the old Leader node and re-upload the auto-failover policy in “replace” mode.Rebuild the old Leader as a new Standby, then re-enroll the node to the cluster.