WGU C790 - SDLC exam retake questions and correct answers graded A+

predictive approach to the SDLC - Answer-approach assumes project can be planned in advance - new information system developed according to the plan adaptive approach to the SDLC - Answer-approach assumes project must be more flexible and adapt to changing needs as the project progresses waterfall model - Answer-SDLC approach assumes phases can be completed sequentially with no overlap "no going back" - most predictive (aka not flexible) incremental development - Answer-SDLC approach completes portions of system in small increments across iterations each increment being integrated into the whole as it is completed walking skeleton - Answer-iterative development approach - complete system structure Is built but with bare-bones functionality later iterations flesh out/add functionality project initiation - Answer-identify problem, secure approval project planning - Answer-plan, organize and schedule analysis - Answer-discover/understand details of problem/need design - Answer-configure/structure new system implementation - Answer-programming and testingdeployment - Answer-install and use support - Answer-maintain and upgrade system development life cycle - Answer-SDLC conceived design build deployed production update modify repair system development methodology - Answer-guidelines for every facet of system development life cycle formal or informal type used determines predictive vs adaptive approach model abstraction - Answer-representation of an important aspect people abstract (separate out) an aspect that is of particular importance