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1、软件设计师分类模拟题专业英语（三）单项选择题Fornearlytenyears,theUnifiedModelingLanguage（UML）hasbeentheindustrystandardforvisualizing,specifying,constructing,anddocumentingthe]ofasoftware-intensivesystem.Asthe2standardmodelinglanguage,theUMLfacilitatescommunicationandreducesconfusionamongpr
2、oject3TherecentstandardizationofUML2•0hasfurtherextendedthelanguage1sscopeandviability.Itsinherentexpressivenessallowsusersto4everythingfromenterpriseinformationsystemsanddistributedWeb-basedapplicationstoreal-timeembeddedsystems・TheUMLisnotlimitedtomodelingsoftware.In
3、fact,itisexpressiveenoughtomodel5systems,suchasworkflowinthelegalsystem,thestructureandbehaviorofapatienthealthcaresystem,softwareengineeringinaircraftcombatsystems,andthedesignofhardware.TounderstandtheUML,youneedtoformaconceptualmodelofthelanguage,andthisrequireslear
4、ningthreemajorelements:theUML1sbasicbuildingblocks,therulesthatdictatehowthosebuildingblocksmaybeputtogether,andsomecommonmechanismsthatapplythroughouttheUML.1>A.classesB・componentsC•sequencesD•artifacts2、A.realB.legalC.defactoD.illegal3、A.investorsB•developersC•design
5、ersD•stakeholders4、A.modelB.codeC.testD・modify5^A.non-hardwareB•non-softwareC•hardwareD•softwarePeopleareindulginginanillusionwhenevertheyfindthemselvesexplainingatacocktail（鸡尾酒）party,say,thatthearenincomputers'1,ornintelecommunicationsn,orHinelectronicfundstransfer11<
6、Theimplicationisthattheyarepartofthehigh-techworld.Justbetweenus,theyusuallyaren11•Theresearcherswhomadefundamentalbreakthroughsinthoseareasareinahigh-techbusiness.Therestofusare6oftheirwork.Weusecomputersandothernewtechnologycomponentstodevelopourproductsortoorganizeo
7、uraffairs.Becausewegoaboutthisworkinteamsandprojectsandothertightlyknitworkinggroup（紧密联系在一起的工作小组）zwearemostlyinthehumancommunicationbusiness.Oursuccessesstemfromgoodhumaninteractionsbyallparticipantsintheeffort,andourfailuresstemfrompoorhumaninteractions.Themainreasonw
8、etendtofocusonthe7ratherthanthehumansideofworkisnotbecauseit1smore8/butbecauseit1seasiertodo.Gettingthenewdiskdrivein
