A directory service defines a namespace for the network. The namespace is used to assign a name (unique identifier) to each of the objects. Directories typically have a set of rules determining how network resources are named and identified, which usually includes a requirement that the identifiers be unique and unambiguous.
The Houston Oilers moved to Tennessee and became the Tennessee Oilers for the 1997 season. The team changed their name from Oilers to Titans in 1999. 1 person found this useful.
The McMullens sold the Astros to Drayton McLane, Jr. in 1992 and he began to change the image of the Astrodome and their primary tenants. In 1994, the Astros must have made Mrs. McMullen happy by dropping orange from the color scheme.