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Duringthesystemsanalysisphase,greateruserinvolvementusuallyresultsinbettercommunication,fasterdevelopmenttimes,andmoresatisfiedusers.Therearethreecommonteam-basedapproachesthatencouragesystemuserstoparticipateactivelyinvariousdevelopmenttasks.1)(71)isapopularfact-findingtechniquethatbringsusersintothedevelopmentprocessasactiveparticipants.Theendproductoftheapproachisarequirementsmodel.2)(72)isateam-basedtechniquethatspeedsupinformationsystemsdevelopmentandproducesafunctioninginformationsystem.Theapproachconsistsofseveralphases.The(73)combineselementsofthesystemsplanningandsystemsanalysisphasesoftheSDL.C.Users,managers,andITstaffmembersdiscussandagreeonbusinessneeds,projectscope,constraints,andsystemrequirements.During(74),usersinteractwithsystemsanalystsanddevelopmodelsandprototypesthatrepresentallsystemprocesses,outputs,andinputs.3)(75)attempttodevelopasystemincrementallybybuildingaseriesofprototypesandconstantlyadjustingthemtouserrequirements.

71、A.Questionnaires
B.Jointapplicationdevelopment
C.Interviews
D.Prototyping
72、A.Object-orienteddevelopment
B.Model-drivendevelopment
C.Rapidapplicationdevelopment
D.CommercialApplicationpackage
73、A.requirementsplanningphase
B.businessprocessmodeling
C.businessprocessimprovement
D.scopedefinitionphase
74、A.physicalarchitecturedesign
B.objectdesign
C.prototypesdesign
D.userdesignphase
75、A.Agilemethods
B.TheFASTframework
C.ReverseEngineering
D.Reengineering


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