The _______ Perl module gives the programmer the ability to work with LDIF files in Perl.

(Specify the module in Perl’s Module::Submodule… format.)

Answer: NET::LDAP::LDIF

Explanation:
http://search.cpan.org/~gbarr/perl-ldap-0.4001/lib/Net/LDAP/LDIF.pod

http://ldap.perl.org/