What is the difference between RouterOS backup and export formats?

• A. Export stores only runtime data.
• B. Backup is editable; export is binary.
• C. Both are identical.
• D. Backup (.backup) stores a complete, non-editable configuration; export (.rsc or .config) outputs a human-readable script for editing and versioning.

Answer: (D)

Think of the two formats as serving different goals. A RouterOS backup is a binary snapshot that captures the entire device state—configuration, files, and often runtime data—so it can be restored exactly as it was. It isn’t meant to be edited by hand; you restore the device from the file rather than modifying it. Export, in contrast, produces a textual script (typically with a .rsc or .config extension) that can be read, edited, and version-controlled. When you apply an export, you recreate the configuration from those commands, which is ideal for migrating settings between devices or keeping a history of changes. This difference in content and format is why the statement that a backup stores a complete, non-editable configuration and export outputs a human-readable script for editing and versioning is the best description.