Date Added: Jul 2011
It is generally recognized that System Development Method widely known as System Development Life Cycle (SDLC) is vital instrument that aids toward having an effective and efficient Information system. A lot of IT projects these days are outright failures; IT projects are cancelled before completion. Many failed systems were abandoned because the analysts tried to build a wonderful system without clearly understanding how the system would support the organization's goals, current business processes, and other information systems to provide value. Process modeling is a stage in system analysis phase that often seem to be among the least understood task in SDLC.