Which Flexible Server high availability mode provides automatic failover to a standby in a different availability zone?
- A Same-zone HA
- B Zone-redundant HA (correct answer)
- C Read replica HA
- D Geo-redundant HA
Shortcut: Zone-redundant HA places the primary and standby in separate availability zones. This protects against zone-level failures with automatic failover in ~60–120 seconds.