Not sure what those would be. Bind and Apache have fairly involved
config files, but they run just fine right after installation using a
sensible default configuration.
Bind doesn't ship with an /etc/named.conf - so I'm not sure how it could
run fine right after installation.
rpm -ql bind | grep etc
/etc/logrotate.d/named
/etc/rc.d/init.d/named
/etc/rndc.conf
/etc/rndc.key
/etc/sysconfig/named
rndc.conf is not named's config file
-sv