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ISACA Certified Information Systems Auditor · Isaca
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When using multiple offsite data center facilities, the MOST important factor for backup devices and media is how quickly data can be restored in the event of a failure or disaster. The entire purpose of having offsite backups is to ensure business continuity, and this is only effective if restoration speed meets the organization's Recovery Time Objectives (RTOs). If restoration is slow, even the best backup strategy may fail to support critical business needs. Why not the others? A. Associated costs Important, but not as critical as meeting restoration performance requirements. B. Standardization Helps with efficiency and support, but doesn’t outweigh the need to restore systems quickly and reliably. C. Backup media capacity It’s necessary to ensure capacity is sufficient, but restoration speed is paramount, especially in multi-site disaster recovery scenarios.
When using multiple offsite data center facilities, the most important factor is the speed at which systems and data can be restored after a disruption.
the most critical consideration is restoration speed. In the event of a disaster or failure, the ability to quickly restore data and resume operations ensures minimal downtime and business continuity, which is a top priority for organizations.