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1、综合知识试题ItshouldgowithoutsayingthatthefocusofUMLismodeling.However,whatthatmeans,exactly,canbeanopen-endedquestion.]isameanstocaptureideaszrelationships,decisions,andrequirementsinawell-definednotationthatcanbeappliedtomanydifferentdomains.Modelingnotonlymeansdifferentthingstodifferentpeople,
2、butalsoitcanusedifferentpiecesofUMLdependingonwhatyouaretryingtoconvey.Ingeneral,aUMLmodelismadeupofoneormore2•Adiagramgraphicallyrepresentsthings,andtherelationshipsbetweenthesethings•These3canberepresentationsofrealworldobjects,puresoftwareconstructs,oradescriptionofthebehaviorofsomeother
3、objects.Itiscommonforanindividualthingtoshowuponmultiplediagrams；eachdiagramrepresentsaparticularinterest,orview,ofthethingbeingmodeled.UML2•0dividesdiagramsintotwocategories:structuraldiagramsandbehavioraldiagrams.4areusedtocapturethephysicalorganizationofthethingsinyoursystem,i.e.,howoneo
4、bjectrelatestoanother•5focusonthebehaviorofelementsinasystem.Forexample,youcanusebehavioraldiagramstocapturerequirements,operations,andinternalstatechangesforelements•1>A.ProgrammingB.AnalyzingC.DesigningD.Modeling2、3、4、viewsB.diagramsthingsB.picturesActivitydiagrams5、A.A.A.C•Structuraldiag
5、ramsC•userviewsD•structurepicturesC.languagesD.diagramsB•Use-casediagramsD•BehavioraldiagramsB•Use-casediagramsD•BehavioralisasemiformalspecificationtechniqueforA.ActivitydiagramsC•StructuraldiagramsObject-orientedanalysis（00A.theobject-orientedparadigm.Object-orientedanalysisconsistsofthre
6、esteps•Thefirststepis6•Itdetermineshowthevariousresultsarecomputedbytheproductandpresentsthisinformationintheformofa7andassociatedscenarios.Thesecondis8,whichdeterminestheclassesandtheirattributes,thendeterminestheinterrelationshipsandinteractionamongtheclasses.Thelaststepis_9_,whichdetermi
7、nestheactionsperformedbyortoeachclassorsubclassandpresentsthisinformationintheformof10•6、A.use-casemodelingB•classmodelingC.dynamicmodelingD•behavioralmode1ing7>A.collaboraticmdiagramB•sequencediagramC•use-casediagramD.activitydiagram8、A.use-casemodeling
