软件工程题库12

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1、Object-OrientedAnalysisPhase1.Theobject-orientedapproachconsidersthe_____________.A.dataandactionsB.dataonlyC.functionsonlyD.behavioronlyE.interactionsonly2.InfiniteStateMachinestheemphasisison:A.dataandactionsB.dataC.actionsD.dataactionsandinteractionsE.interactions3.Usingtheobject-orientedapproach

2、,theemphasisison:A.dataprimarilyB.actionsprimarilyC.neitherdatanoractionsD.dataandactionsbutasynchronouslyE.dataandactionssimultaneously4.WhyhasitbeensuggestedthatitiseasiertobuildandmaintainlargesystemsusinganObject-orientedapproach?A.Developmentandmanagementareeasierasobjectsareessentiallyindepend

3、entcomponents.B.Objectsarereusable.C.Structuredsystemstendtolookeitheratactions(e.g.proceduresandfunctions)ordataonly,while,incontrast,Object-Orientedtechniquesconsiderboth.D.Oneapproachisnotnecessarilybetterthananother-itsamatterofpickinghorsesforcourses.E.TheObject-Orientedapproachavoidsthebuild-a

4、nd-fixmodelmentality.5.TheadvantageofusingtheObject-orientedapproachcomparedtotheStructuredapproachis:A.fewerfaultsaredetected.B.fewerchangerequestsaremadeduringdevelopmentandmaintenance.C.adaptiveandperfectivemaintainabilityincreasedsignificantly.D.improvementsinusabilityE.allofthese6.TheObject-Ori

5、entedparadigmoffersmajoradvantagesovercomparablemethods.Whichofthefollowingstatementsisfalse?A.TheuseofObject-Orientedhasleadtooverallimprovementswithnolossinperformance.B.TheObject-Orientedparadigmistheultimateanswertoallsoftwareengineeringproblems.C.Adaptiveandperfectivemaintainabilityincreasedsig

6、nificantlyusingtheObject-Orientedparadigm.D.Analysisisaprocessofstepwiserefinement,sosometimestheemphasisisondataandsometimesondatabutoveralltheyaregivenequalimportance.E.Allofthesearetrue.7.UMLpresentsa:A.methodologyB.methodC.setoftechniquesD.notationE.allofthese8.Object-Orientedanalysisisbestclass

7、edasa(n)____________technique.A.formalB.informalC.semiformalD.behaviouralE.procedural9.Ascenarioisaninstanceofa(n)A.reuseB.encapsulationC.usecaseD.interaction(i.e.messagepassing)E.inheritance10.Aclass