MCSE Windows® 2000 Directory Services Design

Appendix A. Glossary

Numerics

4LSDOU

Term used within this text (and others) meaning Windows NT 4 policy, local policy, site, domain, or organizational unit.

4x7 benefit matrix

A way of expressing the benefits of a project relative to the needs of business. This matrix exposes benefits by using seven systems and business areas plotted against four cost metrics.

88 class

The original 1988 implementation of X.500 did not require class categorization. The updated 1993 version recognized structural, abstract, and auxiliary classes. Because of this, any pre-1993 classes defined that don't fall into one of these three categories are placed into another class called the 88 class.

A

A resource record

DNS resource record that maps the host name of a client to ...