When do the best results occur when restoring from an XML backup?

• A. When the export is to and from the same version
• B. When the export is to a later version
• C. When the export is to an earlier version
• D. When the export is from a different product

Answer: (A)

XML backups are tied to the version of the application that created them. The most reliable restoration happens when you restore into an instance running the same version as the one that produced the backup because the data structures, field types, and plugin configurations in the backup exactly match what the restore process expects. When versions match, the importer can reconstruct content, permissions, and settings without needing any translation or workaround. If you try to restore a backup created for a newer version into an older one, or vice versa, you risk compatibility issues, missing features, or import failures due to schema differences. Restoring from a backup intended for a different product isn’t supported because the formats and metadata don’t align. So the best results come from exporting and restoring on the same version.