Which of the following would provide the BEST means of preventing data loss in the event of a disaster?

Drive redundancy (e.g., RAID) protects against individual drive failures but does not protect against a site-wide disaster like fire, flood, or earthquake.

Off-site storage involves moving data to a different physical location, ensuring that if a disaster destroys the primary site, a copy of the data remains safe and accessible elsewhere. This strategy is critical for disaster recovery and business continuity plans, as it protects against regional outages or catastrophic events.

A backup generator provides power continuity but does not prevent data loss if the data storage itself is destroyed by a disaster.

File history provides local versioning of files, protecting against accidental deletion or modification, but not against the destruction of the entire storage device or site.