软件工程选择题副本讲义.docx

软件工程选择题副本讲义.docx

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软件工程选择题副本讲义

Chapter1-IntroductiontoSoftwareEngineering

MultipleChoices

1.Whichquestionnolongerconcernsthemodernsoftwareengineer?

（a）

a）Whydoescomputerhardwarecostsomuch?

b）Whydoessoftwaretakealongtimetofinish?

c）Whydoesitcostsomuchtodevelopapieceofsoftware?

d）Whycan'tsoftwareerrorsberemovedfromproductspriortodelivery?

2.Todaytheincreasedpowerofthepersonalcomputerhasbroughtaboutanabandonmentofthepracticeofteamdevelopmentofsoftware.（b）

a）Trueb）False

3.Softwareisaproductandcanbemanufacturedusingthesametechnologiesusedforotherengineeringartifacts.（b）

a）Trueb）False

4.Softwaredeteriorates（变坏）ratherthanwears（磨损）outbecause（c）

a）Softwaresuffersfromexposuretohostileenvironments

b）Defectsaremorelikelytoariseaftersoftwarehasbeenusedoften

c）Multiplechangerequestsintroduceerrorsincomponentinteractions（交互）

d）Softwaresparepartsbecomehardertoorder

5.Mostsoftwarecontinuestobecustom（定制）builtbecause（d）

a）Componentreuseiscommoninthesoftwareworld.

b）Reusablecomponentsaretooexpensivetouse.

c）Softwareiseasiertobuildwithoutusingsomeoneelse'scomponents.

d）Off-the-shelf（现成）softwarecomponentsareunavailableinmanyapplicationdomains.

6.Thenatureofsoftwareapplicationscanbecharacterizedbytheirinformation（d）

a）complexityb）contentc）determinacy（确定性）d）bothbandc

7.Modernsoftwareapplicationsaresocomplexthatitishardtodevelopmutuallyexclusive（独有的）categorynames.（a）

a）Trueb）False

8.Thesocalled"neweconomy"thatgrippedcommerceandfinanceduringthe1990sdiedandnolongerinfluencesdecisionsmadebybusinessesandsoftwareengineers.（b）

a）Trueb）False

9.Thefunctionalityofmostcomputersystemsdoesnotneedtobeenhancedthelifetimeofthesystem.（b）

a）Trueb）False

10.Changecannotbeeasilyaccommodatedinmostsoftwaresystems,unlessthesystemwasdesignedwithchangeinmind.（a）

a）Trueb）False

11.Mostsoftwaredevelopmentprojectsareinitiatedtotrytomeetsomebusinessneed.（a）

a）Trueb）False

12.Ingeneralsoftwareonlysucceedsifitsbehaviorisconsistentwith（与…一致）theobjectivesofitsdesigners.（b）

a）Trueb）False

Chapter2–AGenericViewofProcess

MultipleChoices

1.Whichoftheitemslistedbelowisnotoneofthesoftwareengineeringlayers?

（b）

a）Processb）Manufacturingc）Methodsd）Tools

2.Softwareengineeringumbrellaactivitiesareonlyappliedduringtheinitialphasesofsoftwaredevelopmentprojects.（b）

a）Trueb）False

3.Whichofthesearethe5genericsoftwareengineeringframeworkactivities?

（a）

a）communication,（交流）planning（计划）,modeling,（建模）construction（构造）,deployment（部署）

b）communication,riskmanagement,measurement,production,reviewing

c）analysis,designing,programming,debugging,maintenance

d）analysis,planning,designing,programming,testing

4.Processmodels（过程模型）aredescribedasagilebecausethey（b）

a）eliminatetheneedforcumbersomedocumentation

b）emphasizemaneuverability可操作性andadaptability可适应性

c）donotwastedevelopmenttimeonplanningactivities

d）makeextensiveuseofprototypecreation

5.WhichofthesetermsarelevelnamesintheCapabilityMaturityModel?

（e）（软件能力成熟度模型）

a）Performedb）Repeatedc）Reusedd）Optimized

e）bothaandd

6.Softwareprocessescanbeconstructedoutofpre-existingsoftwarepatternstobestmeettheneedsofasoftwareproject.（a）

a）Trueb）False

7.Whichofthesearestandardsforassessingsoftwareprocesses?

（e）

a）SEIb）SPICEc）ISO19002d）ISO9001

e）bothbandd

8.Thebestsoftwareprocessmodelisonethathasbeencreatedbythepeoplewhowillactuallybedoingthework.（a）

a）Trueb）False

9.WhichoftheseisnotacharacteristicofPersonalSoftwareProcess?

（b）

a）Emphasizespersonalmeasurementofworkproduct

b）Practitionerrequirescarefulsupervisionbytheprojectmanager

c）Individualpractitionerisresponsibleforestimatingandscheduling

d）Practitionerisempoweredtocontrolqualityofsoftwareworkproducts

10.WhichoftheseareobjectivesofTeamSoftwareProcess?

（e）

a）Acceleratesoftwareprocessimprovement

b）Allowbettertimemanagementbyhighlytrainedprofessionals

c）Buildself-directed（自主的）softwareteams

d）Showmanagershowtoreducecostsandsustainquality

e）bothbandc

11.Processtechnologytoolsallowsoftwareorganizationstocompress压缩schedulesbyskippingunimportantactivities.（b）

a）Trueb）False

12.Itisgenerallyacceptedthatonecannothaveweaksoftwareprocessesandcreatehighqualityendproducts.（a）

a）Trueb）False

Chapter3–ProcessModels

MultipleChoices

1.Thelinearsequentialmodelofsoftwaredevelopmentis（a）

a）Areasonableapproachwhenrequirementsarewelldefined.

b）Agoodapproachwhenaworkingprogramisrequiredquickly.

c）Thebestapproachtouseforprojectswithlargedevelopmentteams.

d）Anoldfashionedmodelthatcannotbeusedinamoderncontext.

2.Thelinearsequentialmodelofsoftwaredevelopmentisalsoknownasthe（e）

a）Classicallifecyclemodel（经典生命周期模型）

b）Fountainmodel

c）Spiralmodel

d）Waterfallmodel（瀑布模型）

e）bothaandd

3.Theincrementalmodelofsoftwaredevelopmentis（b）

a）Areasonableapproachwhenrequirementsarewelldefined.

b）Agoodapproachwhenaworkingcoreproduc（核心产品）tisrequiredquickly.

c）Thebestapproachtouseforprojectswithlargedevelopmentteams.

d）Arevolutionarymodelthatisnotusedforcommercialproducts.

4.Therapidapplicationdevelopmentmodelis（c）

a）Anothernameforcomponent-baseddevelopment.

b）Ausefulapproachwhenacustomercannotdefinerequirementsclearly.

c）Ahighspeedadaptationofthelinearsequentialmodel.

d）Alloftheabove.

5.Evolutionarysoftwareprocessmodels（d）（演化过程模型）

a）Areiterative（迭代）innature

b）Caneasilyaccommodateproductrequirementschanges

c）Donotgenerallyproducethrowawaysystems

d）Alloftheabove

6.Theprototypingmodel（原型模型）ofsoftwaredevelopmentis（b）

a）Areasonableapproachwhenrequirementsarewelldefined.

b）Ausefulapproachwhenacustomercannotdefinerequirementsclearly.

c）Thebestapproachtouseforprojectswithlargedevelopmentteams.

d）Ariskymodelthatrarelyproducesameaningfulproduct.

7.Thespiralmodel（螺旋模型）ofsoftwaredevelopment（c）

a）Endswiththedeliveryofthesoftwareproduct

b）Ismorechaoticthantheincrementalmodel

c）Includesprojectrisksevaluation（风险评估）duringeachiteration

d）Alloftheabove

8.Theconcurrentdevelopmentmodel（并行开发模型）is（b）

a）Anothernamefortherapidapplicationdevelopmentmodel.

b）Oftenusedforthedevelopmentofclient/serverapplications.

c）Onlyusedfordevelopmentofparallelordistributedsystems.

d）Usedwheneveralargenumberofchangerequestsareanticipated.

9.Thecomponent-baseddevelopmentmodelis（c）

a）Onlyappropriateforcomputerhardwaredesign.

b）Notabletosupportthedevelopmentofreusablecomponents.

c）Worksbestwhenobjecttechnologiesareavailableforsupport.

d）Notcosteffectivebyknownquantifiablesoftwaremetrics.

10.Theformalmethodsmodelofsoftwaredevelopmentmakesuseofmathematicalmethodsto（d）

a）Definethespecificationforcomputer-basedsystems

b）Developdefectfreecomputer-basedsystems

c）Verifythecorrectnessofcomputer-basedsystems

d）Alloftheabove

11WhichoftheseisnotoneofthephasenamesdefinedbytheUnifiedProcessmodelforsoftwaredevelopment?

（d）

a）Inceptionphase

b）Elaborationphase

c）Constructionphase

d）Validation（确认）phase

12IntheUnifiedProcessmodelrequirementsaredeterminediterativelyandmayspan跨度morethanonephaseoftheprocess.（a）

a）Trueb）False

Chapter7–RequirementsEngineeringTest

MultipleChoices

1.Requirementsengineeringisagenericprocessthatdoesnotvaryfromonesoftwareprojecttoanother.（A）

a）Trueb）False

2.Duringprojectinception（起始）theintentoftheofthetasksaretodetermine（E）

a）basicproblemunderstanding

b）natureofthesolutionneeded

c）peoplewhowantasolution

d）noneofthebbove

e）a,bandc

3.Threethingsthatmakerequirementselicitation需求诱导difficultareproblemsof（e）

a）budgeting

b）scope

c）understanding

d）volatility

e）b,candd

4.Itisrelativelycommonfordifferentcustomerstoproposeconflictingrequirements,eacharguingthathisorherversionistherightone.（a）

a）Trueb）False

5.Theresultoftherequirementsengineeringelaborationtaskisananalysismodelthatdefineswhichofthefollowingproblemdomain（s）?

（d）

信息功能行为

a）information

b）functional

c）behavioral

d）alloftheabove

6.Thesystemspecification系统规格说明书describesthe（A）

a）Function,performanceandconstraintsofacomputer-basedsystem

b）implementationofeachallocatedsystem

c）elementsoftwarearchitecture

d）timerequiredforsystemsimulation

7.Thebestwaytoconductarequirementsvalidationreviewisto（d）

a）examinethesystemmodelforerrors

b）havethecustomerlookovertherequirements

c）sendthemtothedesignteamandseeiftheyhaveanyconcerns

d）useachecklist（清单）ofquestionstoexamineeachrequirement

8.Theuseoftraceabilitytables（追踪表）helpsto（c）

a）debugprogramsfollowingthedetectionofrun-timeerrors

b）determinetheperformanceofalgorithmimplementations

c）identify,control,andtrackrequirementschanges

d）noneoftheabove

9.Thenatureofcollaborati