MOOC 软件工程-东北大学 中国大学慕课答案

MOOC软件工程-东北大学中国大学慕课答案1.1软件的概念随堂测验1、问题：Softwaredoesn'tinclude_____.选项：A、dataB、CPUC、manualD、contract正确答案:【CPU】2、问题：WhichofthefollowingstatementaboutsoftwareisNOTtrue?选项：A、Softwareisabstract.B、Softwareisportable.C、Softwarewearsout.D、Softwareislogicalentity.正确答案:【Softwarewearsout.】3、问题：Whichofthefollowingstatementsaboutsoftwarecharacteristicsistrue?选项：A、Softwarecanhavemultiplecopies.Softwarecanhavemultiplecopies.-正确B、Softwareisakindofconcretephysicalentity.C、Thefaultsinasoftwaresystemcomefromwearingout.D、Softwareissomethingmysteriousmasteredbysomegeniuses.正确答案:【Softwarecanhavemultiplecopies.Softwarecanhavemultiplecopies.-正确】1.3软件工程职业道德和从业规范随堂测试1、问题：Whichofthefollowingisnotasoftwareengineeringcodeofethics?选项：A、Softwareengineersshallbefairtoandsupportiveoftheircolleagues.B、Softwareengineersshallparticipateinlifelonglearningregardingthepracticeoftheirprofessionandshallpromoteanethicalapproachtothepracticeoftheprofession.C、Softwareengineersshalladvancetheintegrityandreputationoftheprofessionconsistentwiththepublicinterest.D、Softwareengineersshallmaintaindependenceintheirprofessionaljudgment.正确答案:【Softwareengineersshallmaintaindependenceintheirprofessionaljudgment.】第一章单元测试1、问题：Whichofthefollowingistrueaboutthepossibleeffectofaddingnewprogrammerstoasoftwareproject?__关于增加新程序员到软件项目的可能效果，下列哪个是正确的？__选项：A、Productionwillgenerallybespedupbecausenewprogrammersgenerallybringbrightnewimplementationideastoaproject.B、Productionwillgenerallybesloweddownbecauseoftheneedfortrainingandadditionalcoordination.C、Productionwillgenerallybespedupbecauseprogrammersaregenerallymostproductivewhentheyfirststartonaproject.D、Productionwillgenerallybespedupbecauseofthedecreaseinpressureontheprogrammersalreadyworkingontheproject.正确答案:【Productionwillgenerallybesloweddownbecauseoftheneedfortrainingandadditionalcoordination.】2、问题：Whichofthefollowingstatementsaboutcomputerscienceandsoftwareengineeringiscorrect?______关于计算机科学和软件工程的以下语句哪个是正确的？______选项：A、Computerscientistsandsoftwareengineerscareaboutthesamething.B、Softwareengineersalwaystrytofindallkindsofsolutionsforthetargetsoftwaresystem.C、Computerscientists'jobistofindthemostsuitablesolutionforsoftwaresystem.D、TherelationshipbetweenComputerScienceandSoftwareEngineeringisjustliketheonebetweenChemistryandChemicalEngineering.正确答案:【TherelationshipbetweenComputerScienceandSoftwareEngineeringisjustliketheonebetweenChemistryandChemicalEngineering.】3、问题：Whichofthefollowingstatementsisnotcorrect?_______以下哪个语句是不正确的？_______选项：A、Clientistheindividualororganizationthatwantsaproducttobedeveloped.B、Developersarethemembersoftheorganizationresponsibleforbuildingthatproduct.C、Useristhepersonorpersonsonwhosebehalftheclienthascommissionedtheproductandwhowillutilizethesoftware.D、Theclient,developerandusercannotbethesamepersonorthesameorganization.正确答案:【Theclient,developerandusercannotbethesamepersonorthesameorganization.】4、问题：Whichofthefollowingstatementsaboutsoftwareistrue?__________以下哪个语是正确的？_______选项：A、Softwareistransplantable.B、Softwareisakindofconcretephysicalentity.C、Thefaultsinasoftwaresystemcomefromwearingout.D、Softwareissomethingmysteriousmasteredbysomegeniuses.正确答案:【Softwareistransplantable.】5、问题：Whichofthefollowingstatementsaboutethicalissuesisnotcorrect?___________关于伦理问题的以下哪些语句是不正确的？___________选项：A、Mostsocietiesforprofessionalshaveacodeofethicstowhichallitsmembersmustadhere.B、Ifthesoftwareengineersactinthebestinterestsoftheirclientandemployer,hewon'tbeabletoactconsistentlywiththepublicinterest.C、Softwareproductsaredevelopedandmaintainedbyhumans.Ifthoseindividualsarehardworking,intelligent,sensible,uptodataandaboveall,ethical,thenthechancesaregoodthatthewaythatthesoftwareproductstheydevelopandmaintainwillbesatisfactory.D、Thetwomajorsocietiesforcomputerprofessionals,theAssociationforComputingMachinery(ACM)andtheComputerSocietyoftheInstituteofElectricalandElectronicsEngineers(IEEE-CS)jointlyapproveaSoftwareEngineeringCodeofEthicsandProfessionalPracticeasthestandardforteachingandpracticingsoftwareengineering.正确答案:【Ifthesoftwareengineersactinthebestinterestsoftheirclientandemployer,hewon'tbeabletoactconsistentlywiththepublicinterest.】6、问题：Whichofthefollowingisnotsoftware?___________以下哪项不是软件？___________选项：A、testingplanB、usersC、contractD、requirementsdocuments正确答案:【users】7、问题：Whichofthefollowingistrue?____________以下哪项是正确的？___________选项：A、Aclasscanbetakenasamodule.B、Businessrequirementsistheeasiesttaskduringsoftwarelifecycle,becausenodesignandcodingoccurduringthephase.C、Hardwarewearsout.Sodoessoftware.Thatiswhysoftwareneedsmaintenance.D、Thetaskofrequirementsworkflowistocollectanddeterminewhatclientreallywants.正确答案:【Aclasscanbetakenasamodule.】8、问题：___________isadisciplinewhoseaimistheproductionoffault-freesoftware,deliveredontimeandwithinbudget,thatsatisfiestheclient'sneeds.___________是一个学科，其目标是生产无故障的软件，按时，在预算内交付，满足客户的需求。选项：A、SoftwareengineeringB、SoftwareprocessC、SoftwareD、Softwaretesting正确答案:【Softwareengineering】9、问题：Whichofthefollowingstatementsaboutsoftwarecharacteristicsistrue?_________关于软件特性的描述哪项是对的？_________选项：A、Thefaultsinasoftwaresystemcomefromwearingout.B、Softwareissomethingmysteriouscontrolledbysomegeniuses.C、Softwareistransplantable.D、Softwareisakindofconcretephysicalentity.正确答案:【Softwareistransplantable.】10、问题：Whichofthefollowingisnotasoftwareengineeringcodeofethics?______以下哪项不是软件工程的道德规范？_____选项：A、Softwareengineersshalladvancetheintegrityandreputationoftheprofessionconsistentwiththepublicinterest.B、Softwareengineersshallparticipateinlifelonglearningregardingthepracticeoftheirprofessionandshallpromoteanethicalapproachtothepracticeoftheprofession.C、Softwareengineersshallmaintaindependenceintheirprofessionaljudgment.D、Softwareengineersshallbefairtoandsupportiveoftheircolleagues.正确答案:【Softwareengineersshallmaintaindependenceintheirprofessionaljudgment.】11、问题：Softwareengineersshallactconsistentlywiththe_______interest.软件工程师应按照和_______的利益一致行事。选项：A、publicB、friendsC、governmentD、family正确答案:【public】12、问题：Whichofthefollowingisnotsoftware?__________以下哪项不是软件？__________选项：A、ComputergameB、PowerPointC、USBD、SoftwareProjectManagementPlan正确答案:【USB】2.1软件过程随堂测试1、问题：Theseriesofphasesthatsoftwareundergoes,fromconceptexplorationtofinalretirement,istermedits_______.选项：A、processorlifecycleprocessorlifecycle-正确B、paradigmC、logicD、business正确答案:【processorlifecycleprocessorlifecycle-正确】2、问题：Whichofthefollowingshouldbetreatedasaseparateworkflowofsoftwareprocess?选项：A、TestingB、ProjectPlanningC、RequirementsD、Documenting正确答案:【Requirements】2.2软件测试随堂测试1、问题：Softwaretestingis_______.选项：A、constructiveB、destructiveC、toprovethereisnofaultsinthesoftwaresystemD、tocoverfaultsinthesoftwaresystem正确答案:【destructive】2、问题：______istocheckregressionfaults.选项：A、DebuggingB、MaintenanceC、RegressiontestingD、Acceptancetesting正确答案:【Regressiontesting】第二章单元测试1、问题：Whichofthefollowingstatementsaboutsoftwarelifecycleistrue?___________关于软件生命周期的描述以下哪项是对的？___________选项：A、Softwarelifecycleistherepetitivenatureofsoftwaretesting.B、Everysoftwaresystemhasitslifecycle.C、Softwarelifecycleistheperiodoftimethatasoftwareproductisinservice.D、Softwarelifecycleisthecyclingthroughphasesofspecification,design,implementation,andtesting.正确答案:【Everysoftwaresystemhasitslifecycle.】2、问题：Theseriesofphasesthatsoftwareundergoes,fromconceptexplorationtofinalretirement,istermedits______.软件经历的系列阶段，从概念探索到最终退役，被称为其______。选项：A、lifecycleorprocessB、paradigmC、logicD、business正确答案:【lifecycleorprocess】3、问题：Whichofthefollowingstatementsistrue?_________下列哪项是正确的？_________选项：A、Ifanewcodingtechniquewillreducecodingtime,developingteamshouldsurelyadoptittodevelopprojects,whichwillsavetimeandcostversustheoldcodingtechnique.B、Agoodcodingtechniquecannotsurelyspeedupthewholesoftwaredevelopment.C、Addingmorepeopletoaprojectthatisalreadybehindscheduleisagoodwaytocatchup.D、Goodsoftwaresystemsdonotneedmaintenance.正确答案:【Agoodcodingtechniquecannotsurelyspeedupthewholesoftwaredevelopment.】4、问题：Whichofthefollowingshouldbetreatedasaseparatephaseofsoftwarelifecycle?______下列哪一个应该被视为软件生命周期的单独阶段？______选项：A、TestingB、ProjectPlanningC、ImplementationandintegrationD、Documenting正确答案:【Implementationandintegration】5、问题：Whichofthefollowingstatementsisnottrue?__________以下哪个语句是不正确的？__________选项：A、Itisquitecommonthatrequirementsalwayschange,whichmakesbigtroublefordevelopmentorganization.B、Usersalwayswelcomethecompletedsoftwaresystem.C、Sometimes,theclientsdonotknowwhattheyreallyneed.D、Somegoodsoftwareorganizationscanforecasttherequirementsofthepotentialusers,sotheycanleadclientsandusers.正确答案:【Usersalwayswelcomethecompletedsoftwaresystem.】6、问题：Whichofthefollowingstatementsisnotcorrect?________以下哪个语句是不正确的？__________选项：A、Ifallthedevelopersareprofessionalenough,managementwon'tbeneeded.B、Thesoftwaredevelopmentisnotthemysterioustechniqueofacertainindividuallabor,butshouldbetheengineeringofanorganizationofallkindsofpeople.C、Asoftwaredevelopmentteamshouldincludekindsofpeople.D、Softwareprojectdevelopmentisateamwork.正确答案:【Ifallthedevelopersareprofessionalenough,managementwon'tbeneeded.】7、问题：Inwhichofthefollowingphasesofsoftwaredevelopmentisitthecheapesttofixafault?_______在软件开发的以下哪个阶段解决故障最廉价？_______选项：A、TheintegrationphaseB、ThedesignphaseC、TheimplementationphaseD、Themaintenancephase正确答案:【Thedesignphase】8、问题：Whichofthefollowingstatementsistrue?_______以下哪个语句是正确的？__________选项：A、Softwarecompanycanalwaysmakemoremoneyfromsoftwaredevelopmentthanfrommainteannce.B、Asoftwaresystemgoesthroughitslifecycle,likeahumanbeinggoesthroughhis/herbirthtodeath.C、Softwarecompanycanmakenoorlittlemoneyfromsoftwaremaintenance.D、Softwaredevelopmentismoreimportantthanmaintenance.正确答案:【Asoftwaresystemgoesthroughitslifecycle,likeahumanbeinggoesthroughhis/herbirthtodeath.】9、问题：Inspectionandwalkthrougharetwotypesof_________.审查和走查是两种类型的_________。选项：A、maintenanceB、designC、non-execution-basedtestingD、execution-basedtesting正确答案:【non-execution-basedtesting】10、问题：Softwaretestingaimsto______.软件测试旨在______。选项：A、coverthefaultsinthesoftwaresystemB、provethesoftwareisrightC、testthecodeonlyD、findasmanyfaultsaspossibleinthesoftwaresystem正确答案:【findasmanyfaultsaspossibleinthesoftwaresystem】11、问题：Softwaretesting___________.软件测试______。选项：A、istotestexecutablecode.B、isjusttoreadcode.C、isaphasefollowingimplementationphase.D、includesexecution-basedtestingandnon-executionbasedtesting.正确答案:【includesexecution-basedtestingandnon-executionbasedtesting.】12、问题：Softwaretestingis_______.软件测试是______。选项：A、constructiveB、destructiveC、toprovethereisnofaultsinthesoftwaresystem.D、aphasefollowingimplementation.正确答案:【destructive】13、问题：______istocheckregressionfaults.______是检查回归错误。选项：A、DebuggingB、MaintenanceC、RegressiontestingD、Acceptancetesting正确答案:【Regressiontesting】14、问题：Supposethatthemaintenanceprogrammerhaslocatedafaultandmustfixitwithoutinadvertentlyintroducinganotherfaultelsewhereintheproduct,thatis,a________.假设维护程序员已经找到故障并且必须修复它，而不会无意中在产品的其他地方引入另一个故障，即________。选项：A、mistakeB、bugC、regressionfaultD、error正确答案:【regressionfault】3.1什么是需求随堂测试1、问题：Itisquitecommonthatrequirementsalwayschange,whichmakesbigtroubleforthedevelopmentorganizations.选项：A、正确B、错误正确答案:【正确】2、问题：Usersalwayswelcomethetargetsoftwaresystem.选项：A、正确B、错误正确答案:【错误】3、问题：Sometimes,theclientsdonotknowwhattheyreallyneed.选项：A、正确B、错误正确答案:【正确】4、问题：Somegoodsoftwareorganizationscanforecasttherequirementsofthepotentialusers,sotheycanleadtheclientsandusers.选项：A、正确B、错误正确答案:【正确】3.2获取需求随堂测试1、问题：Itisalwaysaneasyjobfortheuserstodescribewhattheyneedorwant,becausetheyareveryfamiliarwiththeirownbusiness.选项：A、正确B、错误正确答案:【错误】2、问题：Developerscanuseonlyonewayormethodforeachrequirementscapturing.选项：A、正确B、错误正确答案:【错误】第三章单元测试1、问题：Whichofthefollowingstatementsisnotcorrect?以下哪个语句是不正确的？__________选项：A、Requirementsphaseisthefirstphaseofsoftwarelifecycle.B、Todeterminerequirementsiseasybecausenocodingisneeded.C、Therearemanymethodsthatcanbehelpfulforrequirementscollecting.D、Requirementsdeterminethesuccessofthetargetsystemfundamentally.正确答案:【Todeterminerequirementsiseasybecausenocodingisneeded.】2、问题：Therapidprototypingmodelofsoftwaredevelopmentis________.软件开发的快速原型模型是________。选项：A、thebestapproachtouseforprojectswithlargedevelopmentteamsB、ausefulapproachwhenacustomercannotdefinerequirementsclearlyC、areasonableapproachwhenrequirementsarewelldefinedD、ariskymodelthatrarelyproducesameaningfulproduct正确答案:【ausefulapproachwhenacustomercannotdefinerequirementsclearly】3、问题：Requirementsworkflowisto_______.需求工作流程旨在_______。选项：A、determinewhatclientsanduserswantB、checkwhatclientsandusersthinkC、determinewhatclientsandusersneedD、determinefutureusers正确答案:【determinewhatclientsandusersneed】4、问题：Requirementsarenotthe______ofasoftwaresystem.需求不是软件系统的______。选项：A、sourceB、rootC、basicD、solution正确答案:【solution】5、问题：Whichofthefollowingstatementsisnotcorrect?_____以下哪个语句是不正确的？_____选项：A、Developersarethemembersoftheorganizationresponsibleforbuildingthatproduct.B、Clientistheindividualororganizationthatwantsaproducttobedeveloped.C、Useristhepersonorpersonsonwhosebehalftheclienthascommissionedtheproductandwhowillutilizethesoftware.D、Theclient,developerandusercannotbethesamepersonororganization.正确答案:【Theclient,developerandusercannotbethesamepersonororganization.】6、问题：Whichofthefollowingistrue?_______以下哪个是对的？_______选项：A、Whatclientwantsshouldbecollectedanddeterminedduringrequirementsphase.B、Tocollectanddeterminebusinessrequirementsneedsdomainknowledge.C、Interviewingistheonlywaytocollectbusinessrequirements.D、Todeterminebusinessrequirementsistheeasiesttaskduringsoftwarelifecycle,becausenodesignandcodingoccurduringthephase.正确答案:【Tocollectanddeterminebusinessrequirementsneedsdomainknowledge.】4.1内聚随堂测试1、问题：Whichofthefollowingcannotbetakenasamodule?选项：A、functionB、classC、methodD、collection正确答案:【collection】4.2耦合随堂测试1、问题：Twomodulesare_____coupledifonepassesanelementofcontroltotheother.选项：A、controlB、stampC、dataD、logical正确答案:【control】4.3数据封装与信息隐藏随堂测试1、问题：Whichofthefollowingstatementsisnotcorrect?选项：A、Informationhidingcanbeusedtoobviatecommoncoupling.B、Aclassisanabstractdatatype.C、Anabstractdatatypeisjustaclass.D、Abstractdatatypesupportsbothdataabstractionandproceduralabstraction.正确答案:【Anabstractdatatypeisjustaclass.】4.4类的继承随堂测试1、问题：Whichofthefollowingstatementsistrue?选项：A、AnarmisapartofaHumanBeing,soitisasubclassofclassHumanBeing.B、CourseSoftwareEngineeringisasubclassofclassCourse.C、Inheritancebringsustroublesifitisnotadoptedproperly.Inheritancebringsustroublesifitisnotadoptedproperly.-正确D、Inheritanceshouldbeimplementedwithstructuralprogramminglanguages.正确答案:【Inheritancebringsustroublesifitisnotadoptedproperly.Inheritancebringsustroublesifitisnotadoptedproperly.-正确】4.6类的关联随堂测试1、问题：Everyclassshouldhaveamultiplicitytodescribearelationshipexcept_______.选项：A、inheritanceB、AggregationC、AssociationD、Composition正确答案:【inheritance】2、问题：Whichofthefollowingstatementsisnotcorrect?选项：A、HeadisapartofeGame-HumanBeing,sotheirrelationshipisassociation.B、Inalibrarymanagementsystem,therelationshipbetweenclassBorrowerandBookisborrows/returns.C、AssociationbetweentwoclassescannotbeimplementedwithextendsinJava.D、Associationshouldbedescribedwithadomain-relatedstrongverborverbphrase.正确答案:【HeadisapartofeGame-HumanBeing,sotheirrelationshipisassociation.】4.7多态与动态绑定随堂测试1、问题：WhichofthefollowingcannotbeawaytoimplementpolymorphisminJava?选项：A、OverloadingB、OverridingC、InterfaceD、Multithreading正确答案:【Multithreading】4.8OO范型随堂测试1、问题：WhichofthefollowingisnotaUMLdiagram?选项：A、UsercasediagramB、ClassdiagramC、ERdiagramD、Sequencediagram正确答案:【ERdiagram】第四章单元测试1、问题：Ingooddesign,modulesshouldhave________.在良好的设计中，模块应该有________。选项：A、highcouplingandlowcohesionB、lowcouplingandlowcohesionC、highcouplingandhighcohesionD、lowcouplingandhighcohesion正确答案:【lowcouplingandhighcohesion】2、问题：Amoduleis________cohesionifitsactionsshouldbeperformedinasametimeperiod.如果模块的动作应在相同的时间段内执行，则模块是________内聚。选项：A、temporalB、proceduralC、communicationalD、logic正确答案:【temporal】3、问题：A________isalexicallycontiguoussequenceofprogramstatements,boundedbyboundaryelements,withanaggregateidentifier.________是由边界元素限定的具有聚合标识符的程序语句的词法连续序列选项：A、systemB、documentC、projectD、module正确答案:【module】4、问题：Whichofthefollowingcannotbetakenasamodule?________以下哪项不能作为模块？________选项：A、collectionB、functionC、classD、method正确答案:【collection】5、问题：Whichofthefollowingstatementsaboutmoduleiswrong?_________关于模块的以下语句中哪个是错误的？________选项：A、Goodmoduledesignisimportantforthequalityofthewholesoftwaresystem.B、Moduledesignispartofsoftwaresystemdesign.C、Modulesarepartsofthewholesoftwaresystem.D、Anarrayinaprogramcanbetakenasamodule.正确答案:【Anarrayinaprogramcanbetakenasamodule.】6、问题：Twomodulesare________coupledifonepassesanelementofcontroltotheother.如果一个控制元素传递给另一个，两个模块是________耦合。选项：A、controlB、stampC、dataD、logical正确答案:【control】7、问题：Twomodulesare______coupledifadatastructureispassedasaparameter,butthecalledmoduleoperatesonsomebutnotalloftheindividualcomponentsofthedatastructure.如果将数据结构作为参数传递，但被调用模块对数据结构的一些但不是所有组件进行操作，则两个模块______耦合。选项：A、controlB、stampC、dataD、logical正确答案:【stamp】8、问题：Twomodulesare______coupledifonedirectlyreferencescontentsoftheother.如果一个直接引用另一个的内容，两个模块______耦合。选项：A、contentB、stampC、dataD、common正确答案:【content】9、问题：Twomodulesare________couplediftheyhavewriteaccesstoglobaldata.如果两个模块对全局数据具有写访问权限，则是________耦合。选项：A、contentB、stampC、dataD、common正确答案:【common】10、问题：Twomodulesare______coupledifallparametersarehomogeneousdataitems,simpleparameters,ordatastructuresallofwhoseelementsareusedbycalledmodule.如果所有参数都是同类数据项，简单参数或数据结构中所有的元素都由被调用的模块使用，则两个模块______耦合。选项：A、contentB、stampC、dataD、common正确答案:【data】11、问题：_____istoencapsulatetheattributesandoperationsinanobject,andhidestheinternaldetailsofanobjectaspossible._____是为了在一个对象中封装属性和操作，并尽可能隐藏对象的内部细节。选项：A、InheritanceB、PolymorphismC、DataencapsulationD、Message正确答案:【Dataencapsulation】12、问题：Whichofthefollowingstatementsisnotcorrect?下列哪个语句是不正确的？选项：A、Informationhidingcanbeusedtoobviatecommoncoupling.B、Aclassisanabstractdatatype.C、Anabstractdatatypeisjustaclass.D、Abstractdatatypesupportsdataabstraction.正确答案:【Anabstractdatatypeisjustaclass.】13、问题：Whichofthefollowingstatementsisnotcorrect?________下列哪个语句是不正确的？选项：A、Classisakindofabstractdatatype.B、Dataencapsulationisafeatureofobject-orientedparadigm.C、Informationhidingisafeatureofobject-orientedparadigm.D、Encapsulationandinformationhidingmeanthatallthecomponentsinanobjectwillbetotallyinvisiblefromoutside.正确答案:【Encapsulationandinformationhidingmeanthatallthecomponentsinanobjectwillbetotallyinvisiblefromoutside.】14、问题：Thestrategyofinheritanceistouseinheritancewherever_______.继承的策略是在_______的情况下使用继承。选项：A、appropriateB、possibleC、safeD、nice正确答案:【appropriate】15、问题：Therelationshipbetweensuper-classandsubclassesiscalled______.超类和子类之间的关系称为______。选项：A、associationB、inheritanceC、compositionD、aggregation正确答案:【inheritance】16、问题：Therelationshipbetweenwhole-classandpart-classesiscalled______.整体和部分类之间的关系被称为______。选项：A、aggregationB、couplingC、associationD、inheritance正确答案:【aggregation】17、问题：Everyclassengagedinarelationshipshouldhaveamultiplicityexcept_______.除_______关系外，每一个参与关系的类都有多重性。选项：A、aggregationB、associationC、inheritanceD、noneoftheabove正确答案:【inheritance】18、问题：Averboraverbphrasemustbeusedtodescribetherelationshipbetweentwoclasseswith_______.描述两类之间的_______关系时，必须使用一个动词或动词短语。选项：A、compositionB、inheritanceC、aggregationD、association正确答案:【association】19、问题：Whichofthefollowingstatementsistrue?______下列哪个语句是正确的？______选项：A、CourseSoftwareEngineeringisasubclassofclassCourse.B、AnarmisapartofaHumanBeing,soitisasubclassofclassHumanBeing.C、Ifwecodeproperly,wecangetinheritancewithstructuralprogramminglanguages.D、Inheritancebringsusbothadvantagesandtroublesifitisnotadoptedproperly.正确答案:【Inheritancebringsusbothadvantagesandtroublesifitisnotadoptedproperly.】20、问题：Whichofthefollowingstatementsisnotcorrect?__________下列哪个语句是不正确的？______选项：A、HeadisapartofeGame-HumanBeing,sotherelationshipbetweenHeadandeGame-HumanBeingisassociation.B、Associationshouldbedescribedwithadomain-relatedstrongverborverbphrase.C、AssociationbetweentwoclassescannotbeimplementedwithextendsinJava.D、Inalibrarymanagementsystem,therelationshipbetweenclassBorrowerandBookisborrows/returns.正确答案:【HeadisapartofeGame-HumanBeing,sotherelationshipbetweenHeadandeGame-HumanBeingisassociation.】21、问题：UMLisanabbreviationof__________.UML是__________的缩写。选项：A、UnifiedModuleLanguageB、UnifiedModelingLanguageC、UniversalModuleLanguageD、UnitedModelingLanguage正确答案:【UnifiedModelingLanguage】22、问题：WhichofthefollowingcannotbeawaytoimplementpolymorphisminJava?_______下列哪项不是java实现多态的方式？_______选项：A、MultithreadingB、InterfaceC、OverloadingD、Overriding正确答案:【Multithreading】23、问题：Whichofthefollowingstatementsiswrong?________下列哪个语句是不正确的？________选项：A、Operation-orientedtechniqueprimarilyconsidersboththeoperationsandthedataoftheproduct.B、Anobjectisaninstanceofabstractdatatype.C、Theclassical/proceduralparadigmisinferiortotheobject-orientedparadigm.D、Inallobject-orientedtechnique,dataandoperationsareconsideredofthesameimportance;neithertakesprecedenceovertheother.正确答案:【Operation-orientedtechniqueprimarilyconsidersboththeoperationsandthedataoftheproduct.】24、问题：Invokingthecorrectmethodtobedoneatruntime(dynamically)andnotatcompiletime(statically),theactofconnectinganobjecttotheappropriatemethodistermed_________.调用正确的方法是在运行时完成（动态）而不是在编译时（静态），将对象连接到适当方法的这种行为称为________。选项：A、inheritanceB、dynamicbindingC、datacouplingD、polymorphism正确答案:【dynamicbinding】25、问题：Itistermed______thatamethodcanbeappliedtoobjectsofdifferentclasses,whichmeansofmanyshapes.一种方法可以应用于不同类的对象，这意味着“具有多种形态”，这被称为______。选项：A、associationB、polymorphismC、object-orientedD、informationalcohesion正确答案:【polymorphism】26、问题：WhichofthefollowingisnotaUMLdiagram?__________下列哪一个不是UML图？__________选项：A、Sequencediagram.B、Usercasediagram.C、ClassdiagramD、ERdiagram.正确答案:【ERdiagram.】5.1用例建模随堂测试1、问题：WhichofthefollowingistrueofusecasemodelinginOOA?选项：A、Asetofusecasesiswrittenforeachscenario.B、Everyusecasehasonlyonepossiblescenario.C、Ausecaseisaninstanceofascenario.D、Ascenarioisaninstanceofausecase.正确答案:【Ascenarioisaninstanceofausecase.】2、问题：Whichofthefollowingstatementiscorrect?选项：A、Ausecaseisinitiatedbyanactortoinvokeacertainfunctionalityinthesystem.Ausecaseisinitiatedbyanactortoinvokeacertainfunctionalityinthesystem.-正确B、Anactordoesn’trepresentacoherentsetofrolesallthetimethatoneplayswheninteractingwiththeseusecases.C、Aclassisanabstractdatatypebutitdoesn’tsupportinheritance.D、Usecasemodelingisbothactionanddataoriented.正确答案:【Ausecaseisinitiatedbyanactortoinvokeacertainfunctionalityinthesystem.Ausecaseisinitiatedbyanactortoinvokeacertainfunctionalityinthesystem.-正确】5.2用例图随堂测试1、问题：Whichofthefollowingstatementsiscorrect?选项：A、Inausecasediagram,theactorscannothaverelationshipbetweeneachother.B、Inausecasediagram,thesub-actorcaninherititssuper-actor'srelationshipswithusecases.Inausecasediagram,thesub-actorcaninherititssuper-actor'srelationshipswithusecases.-正确C、Inausecasediagram,themorerelationshipsbetweenusecasesthebetter.D、Therelationshipofextensionandgeneralizationarethesame,theycantakeeachother'splace.正确答案:【Inausecasediagram,thesub-actorcaninherititssuper-actor'srelationshipswithusecases.Inausecasediagram,thesub-actorcaninherititssuper-actor'srelationshipswithusecases.-正确】5.4动态建模视频1、问题：Whichofthefollowingstatementsaboutdynamicmodelingiswrong?选项：A、Statediagramistheproductofdynamicmodeling.B、Eachstatediagramcorrespondstooneclassdiagram.Eachstatediagramcorrespondstooneclassdiagram.-正确C、Notalltheentityclassesshouldhaveastatediagramasreplenishment.D、Eachstatediagramcorrespondstooneclass.正确答案:【Eachstatediagramcorrespondstooneclassdiagram.Eachstatediagramcorrespondstooneclassdiagram.-正确】5.5测试OOA随堂测试1、问题：Whichmodeldoesnotbelongtotheobjectorientedanalysismodel?选项：A、usecasemodelingB、classmodelingC、dynamicmodelingD、ERmodeling正确答案:【ERmodeling】第五章单元测试1、问题：WhichofthefollowingistrueofusecasemodelinginOOA?下列关于OOA中用例建模的描述哪一个是对的？选项：A、Asetofusecasesiswrittenforeachscenario.B、Everyusecasehasonlyonepossiblescenario.C、Ausecaseisaninstanceofascenario.D、Ascenarioisaninstanceofausecase.正确答案:【Ascenarioisaninstanceofausecase.】2、问题：_____describesfunctionalityofthesoftwaretobeconstructed,thecoreofwhichistodescribetheinteractionbetweentheactorandthesystem,butnottheinternalactivityofthesystem._____描述了要构建的软件的功能，其核心是描述参与者和系统之间的交互，而不是系统的内部活动。选项：A、Use