The correct answer is B. Restore.
A backup file is a copy of a database that is created to protect the data in case of corruption or loss. To restore a database, you need to copy the backup file from the storage medium back onto the computer. This can be done by using the Restore Database wizard in Access.
The other options are incorrect because:
- Recreate means to create a new database from scratch.
- Copy means to make a copy of a database, but it does not restore the database to its original state.
- Structure means to create the structure of a database, but it does not populate the database with data.
