What is the proper command for exporting users in LDAP format?

What is the proper command for exporting users in LDAP format?

A.
fw dbexport -f c:tempusers.txt

B.
fw dbimport -f c:tempusers.ldif -l -s "o=YourCity.com,c=YourCountry"

C.
fw dbimport -f c:tempusers.ldap

D.
fw dbexport -f c:tempusers.ldap -s

E.
fw dbexport -f c:tempusers.ldif -l -s "o=YourCity.com,c=YourCountry"