WGU C790 - SDLC (questions and answers)complete

predictive approach to the SDLC - approach assumes project can be planned in advance - new information system developed according to the plan adaptive approach to the SDLC - approach assumes project must be more flexible and adapt to changing needs as the project progresses waterfall model - SDLC approach assumes phases can be completed sequentially with no overlap "no going back" - most predictive (aka not flexible) incremental development - SDLC approach completes portions of system in small increments across iterations each increment being integrated into the whole as it is completed walking skeleton - iterative development approach - complete system structure Is built but with bare-bones functionality later iterations flesh out/add functionality project initiation - identify problem, secure approval project planning - plan, organize and schedule analysis - discover/understand details of problem/need design - configure/structure new systemimplementation - programming and testing deployment - install and use support - maintain and upgrade system development life cycle - SDLC