2. 计算机
  3. Ravi,likemanyproject(71),hadstudiedthewaterfallmodelofsoftwaredevelopmentastheprimarysoftwarelife-cycle(72).Hewasallsettouseitfo

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.
(71)
选项 A、customers
B、managers
C、users
D、administrators
答案B
解析
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