Introduction to X.500 Directory Systems | Meerkat

x500X.500 is a series of standards developed by ITU-T, ISO and IEC for electronic directory services. It defines a hierarchical data model, protocols and attributes for representing peopleThe John Deere X500 is a lawn and garden tractor from the John Deere X-series. The John Deere X500 garden tractor was produced at the John Deere Horicon Works plant (Horicon, Wisconsin, USA) from 2006 to 2015. Until 2010,