Which of the following is an indicator of system resilience during outages?

A low Recovery Point Objective (RPO) is an essential indicator of system resilience during outages because it defines the maximum acceptable amount of data loss measured in time. A low RPO indicates that systems are capable of recovering data with minimal loss, suggesting that the organization has implemented effective data replication and backup strategies. For example, if an organization's RPO is just a few minutes, it means they can restore their operations with only a few minutes' worth of data lost, which is crucial for maintaining continuity in the face of disruptions.

While high uptime is a general measure of system availability, it does not specifically reflect how well a system can recover from outages. Similarly, effective backups are important for recovery but don't quantify the time aspect of data restoration. High bandwidth pertains to network capability and may support data replication and recovery processes but does not directly measure system resilience in terms of data loss during outages. Therefore, low RPO is the most direct and relevant indicator for assessing how resilient a system is during adverse events.