软件工程选择题题库

1、Softwareisasetofitemsorobjectsthatforma“configuration”thatincludes（D）D.alloftheabove2、Thenatureofsoftwareapplicationscanbecharacterizedbytheirinformation(D)A.complexityB.contentC.determinacyD.choicesbandc3、Whichoftheitemslistedbelowisnotoneofthesoftwareengineeringlayers(b)a.Processb.Manufacturingc.Methodsd.Tools4、Whatarethethreegenericphasesofsoftwareengineering(a)a.definition,development,supportb.what,how,wherec.programming,debugging,maintenanced.analysis,design,testing5、WhichofthesetermsisalevelnameintheCapabilityMaturityModel(b)a.Adhocb.Repeatablec.Reusabled.OrganizedCMM。它是对于软件组织在定义、实施、度量、控制和改善其软件过程的实践中各个发展阶段的描述。CMM的核心是把软件开发视为一个过程，并根据这一原则对软件开发和维护进行过程监控和研究，以使其更加科学化、标准化、使企业能够更好地实现商业目标。CMM分为五个等级：一级为初始级，二级为可重复级，三级为已定义级，四级为已管理级，五级为优化级。6、Inwhichsoftwaredevelopmentproblemsolvingstagearetheresultsdelivered(d)a.Statusquob.Problemdefinitionc.Technicaldevelopmentd.Solutionintegration7、Thelinearsequentialmodelofsoftwaredevelopmentis(a)a.Areasonableapproachwhenrequirementsarewelldefined.b.Agoodapproachwhenaworkingprogramisrequiredquickly.c.Thebestapproachtouseforprojectswithlargedevelopmentteams.d.Anoldfashionedmodelthatisrarelyusedanymore.8、Thelinearsequentialmodelofsoftwaredevelopmentisalsoknownasthe(a)a.Classicallifecyclemodelb.Fountainmodelc.Spiralmodeld.Chaosmodel9、Theprototypingmodelofsoftwaredevelopmentis(b)a.Areasonableapproachwhenrequirementsarewelldefined.b.Ausefulapproachwhenacustomercannotdefinerequirementsclearly.c.Thebestapproachtouseforprojectswithlargedevelopmentteams.d.Ariskymodelthatrarelyproducesameaningfulproduct.10、Therapidapplicationdevelopmentmodelis(c)a.Anothernameforcomponent-baseddevelopment.b.Ausefulapproachwhenacustomercannotdefinerequirementsclearly.c.Ahighspeedadaptationofthelinearsequentialmodel.d.Alloftheabove.11、Evolutionarysoftwareprocessmodels(d)a.Areiterativeinnatureb.Caneasilyaccommodateproductrequirementschangesc.Donotgenerallyproducethrowawaysystemsd.Alloftheabove12、Theincrementalmodelofsoftwaredevelopmentis(b)a.Areasonableapproachwhenrequirementsarewelldefined.b.Agoodapproachwhenaworkingcoreproductisrequiredquickly.c.Thebestapproachtouseforprojectswithlargedevelopmentteams.d.Arevolutionarymodelthatisnotusedforcommercialproducts.13、Thespiralmodelofsoftwaredevelopment(c)a.Endswiththedeliveryofthesoftwareproductb.Ismorechaoticthantheincrementalmodelc.Includesprojectrisksevaluationduringeachiterationd.Alloftheabove14、Thecomponent-baseddevelopmentmodelis(c)a.Onlyappropriateforcomputerhardwaredesign.b.Notabletosupportthedevelopmentofreusablecomponents.c.Dependentonobjecttechnologiesforsupport.d.Notcosteffectivebyknownquantifiablesoftwaremetrics.15、Effectivesoftwareprojectmanagementfocuseson(c)a.people,performance,payoff,productb.people,product,performance,processc.people,product,process,projectd.people,process,payoff,product16、Thefirststepinprojectplanningisto(d)a.determinethebudget.b.selectateamorganizationalmodel.c.determinetheprojectconstraints.d.establishtheobjectivesandscope.17、Whichfactoristheleastimportantwhenchoosingtheorganizationalstructureforasoftwareteam(d)a.degreeofcommunicationdesiredb.predictedsizeoftheresultingprogramc.rigidityofthedeliverydated.sizeoftheprojectbudget18、Oneofthebestwaystoavoidfrustrationduringthesoftwaredevelopmentprocessisto(a)a.giveteammembersmorecontroloverprocessandtechnicaldecisions.b.giveteammemberslesscontroloverprocessandtechnicaldecisions.c.hidebadnewsfromtheprojectteammembersuntilthingsimprove.d.rewardprogrammersbasedontheirproductivity.19、Whichofthesesoftwarecharacteristicsisnotafactorcontributingtoprojectcoordinationdifficulties(b)a.interoperabilityb.performancec.scaled.uncertainty20、Whichofthesesoftwarecharacteristicsareusedtodeterminethescopeofasoftwareproject(c)a.context,linesofcode,functionb.context,function,communicationrequirementsc.informationobjectives,function,performanced.communicationsrequirements,performance,informationobjectives21、Whatactivitydoesasoftwareprojectmanagerneedtoperformtominimizetheriskofsoftwarefailure(d)a.doubletheprojectteamsizeb.requestalargebudgetc.allowabsolutelynoscheduleslippaged.definemilestonesandtrackprogress22、Whichoftheseisnotavalidreasonformeasuringsoftwareprocesses,products,andresources(c)a.tocharacterizethemb.toevaluatethemc.topricethemd.toimprovethem23、Processindicatorsenableasoftwareprojectmanagerto(d)a.assessthestatusofanon-goingprojectb.trackpotentialrisksc.adjustworkflowortasksd.alloftheabove24、Whichofthefollowingitemsarenotmeasuredbysoftwareprojectmetrics(b)a.inputsb.marketsc.outputsd.results25、Whichofthefollowingsoftwarequalityfactorsismostlikelytoaffectedbyradicalchangestocomputingarchitectures(d)a.operationb.transitionc.revisiond.noneoftheabove26、Whichofthefollowingprovideusefulmeasuresofsoftwarequality(d)a.correctness,performance,integrity,usabilityb.reliability,maintainability,integrity,salesc.correctness,maintainability,size,satisfactiond.correctness,maintainability,integrity,usability27、Tobeaneffectiveaidinprocessimprovementthebaselinedatausedmustbe:(b)a.basedonreasonableguesstimates