Please review the SDLC (System Development Life Cycle) in te

Please review the SDLC (System Development Life Cycle) in textbook and the System Development Life Cycle on the web. This is described in 5 major phases. Please select one of the five phases and provide the following information:Please provide definition of the specific phase.Identify the type of data model that is developed within the phase (if one is developed) and provide a definition of this data model.Please identify one additional format/version of the SDLC life cycle methodology.Please provide feedback and review of additional formats/version to fellow classmates. Why/why not is it useful?Please see Examples folder at the attachment and provide feedback for each of them (only two examples available)