Which command would you use to copy a user database file into VPN-1/FW-1?

Which command would you use to copy a user database file into VPN-1/FW-1?

A.
dbimport <filename>

B.
fwm dbimport -s “o=city,c=country”

C.
fwm dbexport <filename>

D.
fwm dbimport -f <filename>