A demarc extension is the process of connecting your organizationâs network to a data lineâsuch as a T1, DSL, or POTSâprovided by the telephone company or another vendor.
Legacy system. In computing, a legacy system is an old method, technology, computer system, or application program, of, relating to, or being a previous or outdated computer system.. Often a pejorative term, referencing a system as legacy means that it paved the way for the standards that would follow it.
A knowledge base management system is designed for managing large and complex databases of support content. The system is comprised of a software application and a set of guidelines and procedures for managing knowledge. The software application is the fundamental part.