《高等软体设计》PPT课件

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1、高等軟體設計NCCUCSLecture3Fall2005Sept.27,2005TopicsTheBigPicture:SoftwareDevelopmentProcessRequirementAnalysisandSpecificationUMLOverviewClassDiagramsSequenceDiagramsSoftwareProcessProcessisdistinctfromproduct–productsareoutcomesofexecutingaprocessonaprojectSWEng.focusesonprocessPremise:

2、ProperprocesseswillhelpachieveprojectobjectivesofhighQuality&ProductivitySoftwareProcess:Asetofsteps,alongwithorderingconstraintsonexecution,toproducesoftwarewithdesiredoutcomeManytypesofactivitiesperformedbydiffpeopleinasoftwareprojectComprisingofmanycomponentprocessesComponentProc

3、essesTwomajorprocessesDevelopment–focusesondevelopmentandqualitystepsneededtoengineerthesoftwareProjectmanagement–focusesonplanningandcontrollingthedevelopmentprocessDevelopmentprocessistheheartofsoftwareprocess;otherprocessesrevolvearounditTheseareexecutedbydifferentpeopledeveloper

4、sexecutedevelopmentprocessprojectmanagerexecutesthemgmtprocessOtherprocesses:Configurationmanagementprocess:managestheevolutionofartifactsChangemanagementprocess:howchangesareincorporated…AprocessdefinesWhoisdoingWhatWhen,andHow,inordertoreachacertaingoal.MajorActivities(Steps)inSW

5、DevelopmentProcessBusinessmodelingRequirementSpecificationSystemAnalysisSystemDesignArchitecturedesign(High-leveldesign)DetaileddesignCodingTestingDeploymentSRSSystemRequirementSpecificationSDSSystemDesignSpecificationRequirementAnalysisandSpecificationAnalysisandDesignExamplesofSof

6、twareDevelopmentProcessRequirementsAnalysisDesignCodingTestingTimeRequirementsAnalysisDesignCodingTestingRequirementsAnalysisDesignCodingTestingRequirementsAnalysisDesignCodingTestingScope(customerneeds)RequirementsAnalysisDesignCodingTestingRequirementsAnalysisDesignCodingTestingRe

7、quirementsAnalysisDesignCodingTestingRequirementsAnalysisDesignCodingTestingRequirementsAnalysisDesignCodingTestingRequirementsAnalysisDesignCodingTestingWaterfallIterativeeXtremeProgramming(XP)DeliverablesineverymajorstepsRationalUnifiedProcess(RUP)http://www.upedu.org/upedu/index.

8、asp?TruY=8619724213