Ravi,likemanyproject(71),hadstudiedthewaterfallmodelofsoftwaredevelopmentastheprimarysoftwarelife-cycle(72).Hewasallsettouseitfo

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问题 Ravi,likemanyproject(71),hadstudiedthewaterfallmodelofsoftwaredevelopmentastheprimarysoftwarelife-cycle(72).Hewasallsettouseitforanupcomingproject,hisfirstassignment.However,Ravifoundthatthewaterfallmodelcouldnotbeusedbecausethecustomerwantedthesoftwaredeliveredinstages,somethingthatimpliedthatthesystemhadtobedeliveredandbuiltin(73)andnotas(74).Thesituationinmanyotherprojectsisnotverydifferent.Therealworldrarelypresentsaprobleminwhichastandardprocess,ortheprocessusedinapreviousproject,isthebestchoice.Tobethemostsuitable,anexistingprocessmustbe(75)tothenewproblem.Adevelopmentprocess,evenaftertailoring,generallycannothandlechangerequests.Toaccommodatechangerequestswithoutlosingcontroloftheproject,youmustsupplementthedevelopmentprocesswitharequirementchangemanagementprocess.
(74)

选项 A、parts
B、modules
C、software
D、awhole

答案D

解析
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