Which backupandrestore solution do you recommend for Tess King?

Tess King needs to back up the routing, interface, and DNS configuration information from her NGX SecurePlatform Pro Security Gateway. Which backupandrestore solution do you recommend for Tess King?

A.
Database Revision Control

B.
Manual copies of the $FWDIR/conf directory

C.
upgrade_export and upgrade_import commands

D.
SecurePlatformbackup utilities

E.
Policy Package management

Explanation:
Upgrade_export and Upgrade_import do NOT
backup/restore routing/dns information. This must be backed up using
the Secureplatform utils.

http://updates.checkpoint.com/fileserver/ID/5516/FILE/CheckPoint_NGX_SecurePlatform_SecurePlatformPro_User_Guide.pdf