ItshouldgowithoutsayingthatthefocusofUMLismodeling.However,whatthatmeans,exactly,canbeanopen-endedquestion.()isameanstocaptureideas,relationships,decisions,andrequirementsinawell-definednotationthatcanbeappliedtomanydifferentdomains.Modelingnotonlymeansdifferentthingstodifferentpeople,butalsoitcanusedifferentpiecesofUMLdependingonwhatyouaretryingtoconvey.Ingeneral,aUMLmodelismadeupofoneormore(请作答此空).Adiagramgraphicallyrepresentsthings,andtherelationshipsbetweenthesethings.These()canberepresentationsofreal-worldobjects,puresoftwareconstructs,oradescriptionofthebehaviorofsomeotherobjects.Itiscommonforanindividualthingtoshowuponmultiplediagrams;eachdiagramrepresentsaparticularinterest,orview,ofthethingbeingmodeled.UML2.0dividesdiagramsintotwocategories:structuraldiagramsandbehavioraldiagrams.()areusedtocapturethephysicalorganizationofthethingsinyoursystem,i.e.,howoneobjectrelatestoanother.()focusonthebehaviorofelementsinasystem.Forexample,youcanusebehavioraldiagramstocapturerequirements,operations,andinternalstatechangesforelements.
A.views B.diagrams C.user views D.structure pictures正确答案B
