RPO is the maximum tolerable amount of data loss measured in time. Which option corresponds to RPO?

RPO is the maximum tolerable amount of data loss measured in time. Which option corresponds to RPO?

• A. RTO
• B. RPO
• C. MTTR
• D. MTBF

Answer: (B)

RPO focuses on how much data you’re willing to lose and is expressed as a time value. It answers how far back in time your data can be restored after a disruption, which is why it represents the Recovery Point Objective. Related terms describe other recovery aspects: Recovery Time Objective measures how long the system can be down before the business is adversely affected; Mean Time To Repair is the average time to fix a failed component; Mean Time Between Failures indicates how often a component tends to fail during operation. For example, if backups occur every hour, the maximum tolerable data loss is one hour, which defines the RPO, while the downtime you can tolerate before services must be back online defines the RTO.

RPO focuses on how much data you’re willing to lose and is expressed as a time value. It answers how far back in time your data can be restored after a disruption, which is why it represents the Recovery Point Objective. Related terms describe other recovery aspects: Recovery Time Objective measures how long the system can be down before the business is adversely affected; Mean Time To Repair is the average time to fix a failed component; Mean Time Between Failures indicates how often a component tends to fail during operation. For example, if backups occur every hour, the maximum tolerable data loss is one hour, which defines the RPO, while the downtime you can tolerate before services must be back online defines the RTO.