【MOOC】《軟件工程》(東北大學(xué))中國大學(xué)慕課答案

【MOOCC】《軟件工程》(東北大學(xué))中國大學(xué)慕課答案

有些題目順序不一致，下載后按鍵盤ctrl+F進行搜索第一章引言第一章單元測試1.單選題：Whichofthefollowingisnotsoftware?__________以下哪項不是軟件？__________

選項：

A、Computergame

B、PowerPoint

C、USB

D、SoftwareProjectManagementPlan

答案：【USB】2.單選題：Softwareengineersshallactconsistentlywiththe_______interest.軟件工程師應(yīng)按照和_______的利益一致行事。

選項：

A、public

B、friends

C、government

D、family

答案：【public】3.單選題：Whichofthefollowingstatementsaboutcomputerscienceandsoftwareengineeringiscorrect?______關(guān)于計算機科學(xué)和軟件工程的以下語句哪個是正確的？______

選項：

A、Computerscientistsandsoftwareengineerscareaboutthesamething.

B、Softwareengineersalwaystrytofindallkindsofsolutionsforthetargetsoftwaresystem.

C、Computerscientists'jobistofindthemostsuitablesolutionforsoftwaresystem.

D、TherelationshipbetweenComputerScienceandSoftwareEngineeringisjustliketheonebetweenChemistryandChemicalEngineering.

答案：【TherelationshipbetweenComputerScienceandSoftwareEngineeringisjustliketheonebetweenChemistryandChemicalEngineering.】4.單選題：Whichofthefollowingistrueaboutthepossibleeffectofaddingnewprogrammerstoasoftwareproject?__關(guān)于增加新程序員到軟件項目的可能效果，下列哪個是正確的？__

選項：

A、Productionwillgenerallybespedupbecausenewprogrammersgenerallybringbrightnewimplementationideastoaproject.

B、Productionwillgenerallybesloweddownbecauseoftheneedfortrainingandadditionalcoordination.

C、Productionwillgenerallybespedupbecauseprogrammersaregenerallymostproductivewhentheyfirststartonaproject.

D、Productionwillgenerallybespedupbecauseofthedecreaseinpressureontheprogrammersalreadyworkingontheproject.

答案：【Productionwillgenerallybesloweddownbecauseoftheneedfortrainingandadditionalcoordination.】5.單選題：Whichofthefollowingisnotasoftwareengineeringcodeofethics?______以下哪項不是軟件工程的道德規(guī)范？_____

選項：

A、Softwareengineersshalladvancetheintegrityandreputationoftheprofessionconsistentwiththepublicinterest.

B、Softwareengineersshallparticipateinlifelonglearningregardingthepracticeoftheirprofessionandshallpromoteanethicalapproachtothepracticeoftheprofession.

C、Softwareengineersshallmaintaindependenceintheirprofessionaljudgment.

D、Softwareengineersshallbefairtoandsupportiveoftheircolleagues.

答案：【Softwareengineersshallmaintaindependenceintheirprofessionaljudgment.】6.單選題：Whichofthefollowingstatementsaboutsoftwarecharacteristicsistrue?_________關(guān)于軟件特性的描述哪項是對的？_________

選項：

A、Thefaultsinasoftwaresystemcomefromwearingout.

B、Softwareissomethingmysteriouscontrolledbysomegeniuses.

C、Softwareistransplantable.

D、Softwareisakindofconcretephysicalentity.

答案：【Softwareistransplantable.】7.單選題：___________isadisciplinewhoseaimistheproductionoffault-freesoftware,deliveredontimeandwithinbudget,thatsatisfiestheclient'sneeds.___________是一個學(xué)科，其目標(biāo)是生產(chǎn)無故障的軟件，按時，在預(yù)算內(nèi)交付，滿足客戶的需求。

選項：

A、Softwareengineering

B、Softwareprocess

C、Software

D、Softwaretesting

答案：【Softwareengineering】8.單選題：Whichofthefollowingistrue?____________以下哪項是正確的？___________

選項：

A、Aclasscanbetakenasamodule.

B、Businessrequirementsistheeasiesttaskduringsoftwarelifecycle,becausenodesignandcodingoccurduringthephase.

C、Hardwarewearsout.Sodoessoftware.Thatiswhysoftwareneedsmaintenance.

D、Thetaskofrequirementsworkflowistocollectanddeterminewhatclientreallywants.

答案：【Aclasscanbetakenasamodule.】9.單選題：Whichofthefollowingisnotsoftware?___________以下哪項不是軟件？___________

選項：

A、testingplan

B、users

C、contract

D、requirementsdocuments

答案：【users】10.單選題：Whichofthefollowingstatementsaboutethicalissuesisnotcorrect?___________關(guān)于倫理問題的以下哪些語句是不正確的？___________

選項：

A、Mostsocietiesforprofessionalshaveacodeofethicstowhichallitsmembersmustadhere.

B、Ifthesoftwareengineersactinthebestinterestsoftheirclientandemployer,hewon'tbeabletoactconsistentlywiththepublicinterest.

C、Softwareproductsaredevelopedandmaintainedbyhumans.Ifthoseindividualsarehardworking,intelligent,sensible,uptodataandaboveall,ethical,thenthechancesaregoodthatthewaythatthesoftwareproductstheydevelopandmaintainwillbesatisfactory.

D、Thetwomajorsocietiesforcomputerprofessionals,theAssociationforComputingMachinery(ACM)andtheComputerSocietyoftheInstituteofElectricalandElectronicsEngineers(IEEE-CS)jointlyapproveaSoftwareEngineeringCodeofEthicsandProfessionalPracticeasthestandardforteachingandpracticingsoftwareengineering.

答案：【Ifthesoftwareengineersactinthebestinterestsoftheirclientandemployer,hewon'tbeabletoactconsistentlywiththepublicinterest.】11.單選題：Whichofthefollowingstatementsaboutsoftwareistrue?__________以下哪個語是正確的？_______

選項：

A、Softwareistransplantable.

B、Softwareisakindofconcretephysicalentity.

C、Thefaultsinasoftwaresystemcomefromwearingout.

D、Softwareissomethingmysteriousmasteredbysomegeniuses.

答案：【Softwareistransplantable.】12.單選題：Whichofthefollowingstatementsisnotcorrect?_______以下哪個語句是不正確的？_______

選項：

A、Clientistheindividualororganizationthatwantsaproducttobedeveloped.

B、Developersarethemembersoftheorganizationresponsibleforbuildingthatproduct.

C、Useristhepersonorpersonsonwhosebehalftheclienthascommissionedtheproductandwhowillutilizethesoftware.

D、Theclient,developerandusercannotbethesamepersonorthesameorganization.

答案：【Theclient,developerandusercannotbethesamepersonorthesameorganization.】第二章軟件過程第二章單元測試1.單選題：Inwhichofthefollowingphasesofsoftwaredevelopmentisitthecheapesttofixafault?_______在軟件開發(fā)的以下哪個階段解決故障最廉價？_______

選項：

A、Theintegrationphase

B、Thedesignphase

C、Theimplementationphase

D、Themaintenancephase

答案：【Thedesignphase】2.單選題：Whichofthefollowingstatementsisnotcorrect?________以下哪個語句是不正確的？__________

選項：

A、Ifallthedevelopersareprofessionalenough,managementwon'tbeneeded.

B、Thesoftwaredevelopmentisnotthemysterioustechniqueofacertainindividuallabor,butshouldbetheengineeringofanorganizationofallkindsofpeople.

C、Asoftwaredevelopmentteamshouldincludekindsofpeople.

D、Softwareprojectdevelopmentisateamwork.

答案：【Ifallthedevelopersareprofessionalenough,managementwon'tbeneeded.】3.單選題：Whichofthefollowingstatementsisnottrue?__________以下哪個語句是不正確的？__________

選項：

A、Itisquitecommonthatrequirementsalwayschange,whichmakesbigtroublefordevelopmentorganization.

B、Usersalwayswelcomethecompletedsoftwaresystem.

C、Sometimes,theclientsdonotknowwhattheyreallyneed.

D、Somegoodsoftwareorganizationscanforecasttherequirementsofthepotentialusers,sotheycanleadclientsandusers.

答案：【Usersalwayswelcomethecompletedsoftwaresystem.】4.單選題：Whichofthefollowingshouldbetreatedasaseparatephaseofsoftwarelifecycle?______下列哪一個應(yīng)該被視為軟件生命周期的單獨階段？______

選項：

A、Testing

B、ProjectPlanning

C、Implementationandintegration

D、Documenting

答案：【Implementationandintegration】5.單選題：Whichofthefollowingstatementsistrue?_________下列哪項是正確的？_________

選項：

A、Ifanewcodingtechniquewillreducecodingtime,developingteamshouldsurelyadoptittodevelopprojects,whichwillsavetimeandcostversustheoldcodingtechnique.

B、Agoodcodingtechniquecannotsurelyspeedupthewholesoftwaredevelopment.

C、Addingmorepeopletoaprojectthatisalreadybehindscheduleisagoodwaytocatchup.

D、Goodsoftwaresystemsdonotneedmaintenance.

答案：【Agoodcodingtechniquecannotsurelyspeedupthewholesoftwaredevelopment.】6.單選題：Theseriesofphasesthatsoftwareundergoes,fromconceptexplorationtofinalretirement,istermedits______.軟件經(jīng)歷的系列階段，從概念探索到最終退役，被稱為其______。

選項：

A、lifecycleorprocess

B、paradigm

C、logic

D、business

答案：【lifecycleorprocess】7.單選題：Whichofthefollowingstatementsaboutsoftwarelifecycleistrue?___________關(guān)于軟件生命周期的描述以下哪項是對的？___________

選項：

A、Softwarelifecycleistherepetitivenatureofsoftwaretesting.

B、Everysoftwaresystemhasitslifecycle.

C、Softwarelifecycleistheperiodoftimethatasoftwareproductisinservice.

D、Softwarelifecycleisthecyclingthroughphasesofspecification,design,implementation,andtesting.

答案：【Everysoftwaresystemhasitslifecycle.】8.單選題：Supposethatthemaintenanceprogrammerhaslocatedafaultandmustfixitwithoutinadvertentlyintroducinganotherfaultelsewhereintheproduct,thatis,a________.假設(shè)維護程序員已經(jīng)找到故障并且必須修復(fù)它，而不會無意中在產(chǎn)品的其他地方引入另一個故障，即________。

選項：

A、mistake

B、bug

C、regressionfault

D、error

答案：【regressionfault】9.單選題：______istocheckregressionfaults.______是檢查回歸錯誤。

選項：

A、Debugging

B、Maintenance

C、Regressiontesting

D、Acceptancetesting

答案：【Regressiontesting】10.單選題：Softwaretestingis_______.軟件測試是______。

選項：

A、constructive

B、destructive

C、toprovethereisnofaultsinthesoftwaresystem.

D、aphasefollowingimplementation.

答案：【destructive】11.單選題：Softwaretesting___________.軟件測試______。

選項：

A、istotestexecutablecode.

B、isjusttoreadcode.

C、isaphasefollowingimplementationphase.

D、includesexecution-basedtestingandnon-executionbasedtesting.

答案：【includesexecution-basedtestingandnon-executionbasedtesting.】12.單選題：Softwaretestingaimsto______.軟件測試旨在______。

選項：

A、coverthefaultsinthesoftwaresystem

B、provethesoftwareisright

C、testthecodeonly

D、findasmanyfaultsaspossibleinthesoftwaresystem

答案：【findasmanyfaultsaspossibleinthesoftwaresystem】13.單選題：Inspectionandwalkthrougharetwotypesof_________.審查和走查是兩種類型的_________。

選項：

A、maintenance

B、design

C、non-execution-basedtesting

D、execution-basedtesting

答案：【non-execution-basedtesting】[vk-content]14.單選題：Whichofthefollowingstatementsistrue?_______以下哪個語句是正確的？__________

選項：

A、Softwarecompanycanalwaysmakemoremoneyfromsoftwaredevelopmentthanfrommainteannce.

B、Asoftwaresystemgoesthroughitslifecycle,likeahumanbeinggoesthroughhis/herbirthtodeath.

C、Softwarecompanycanmakenoorlittlemoneyfromsoftwaremaintenance.

D、Softwaredevelopmentismoreimportantthanmaintenance.

答案：【Asoftwaresystemgoesthroughitslifecycle,likeahumanbeinggoesthroughhis/herbirthtodeath.】第三章軟件需求第三章單元測試1.單選題：Requirementsarenotthe______ofasoftwaresystem.需求不是軟件系統(tǒng)的______。

選項：

A、source

B、root

C、basic

D、solution

答案：【solution】2.單選題：Requirementsworkflowisto_______.需求工作流程旨在_______。

選項：

A、determinewhatclientsanduserswant

B、checkwhatclientsandusersthink

C、determinewhatclientsandusersneed

D、determinefutureusers

答案：【determinewhatclientsandusersneed】3.單選題：Therapidprototypingmodelofsoftwaredevelopmentis________.軟件開發(fā)的快速原型模型是________。

選項：

A、thebestapproachtouseforprojectswithlargedevelopmentteams

B、ausefulapproachwhenacustomercannotdefinerequirementsclearly

C、areasonableapproachwhenrequirementsarewelldefined

D、ariskymodelthatrarelyproducesameaningfulproduct

答案：【ausefulapproachwhenacustomercannotdefinerequirementsclearly】4.單選題：Whichofthefollowingstatementsisnotcorrect?以下哪個語句是不正確的？__________

選項：

A、Requirementsphaseisthefirstphaseofsoftwarelifecycle.

B、Todeterminerequirementsiseasybecausenocodingisneeded.

C、Therearemanymethodsthatcanbehelpfulforrequirementscollecting.

D、Requirementsdeterminethesuccessofthetargetsystemfundamentally.

答案：【Todeterminerequirementsiseasybecausenocodingisneeded.】5.單選題：Whichofthefollowingistrue?_______以下哪個是對的？_______

選項：

A、Whatclientwantsshouldbecollectedanddeterminedduringrequirementsphase.

B、Tocollectanddeterminebusinessrequirementsneedsdomainknowledge.

C、Interviewingistheonlywaytocollectbusinessrequirements.

D、Todeterminebusinessrequirementsistheeasiesttaskduringsoftwarelifecycle,becausenodesignandcodingoccurduringthephase.

答案：【Tocollectanddeterminebusinessrequirementsneedsdomainknowledge.】6.單選題：Whichofthefollowingstatementsisnotcorrect?_____以下哪個語句是不正確的？_____

選項：

A、Developersarethemembersoftheorganizationresponsibleforbuildingthatproduct.

B、Clientistheindividualororganizationthatwantsaproducttobedeveloped.

C、Useristhepersonorpersonsonwhosebehalftheclienthascommissionedtheproductandwhowillutilizethesoftware.

D、Theclient,developerandusercannotbethesamepersonororganization.

答案：【Theclient,developerandusercannotbethesamepersonororganization.】第四章面向?qū)ο蠓缎偷谒恼聠卧獪y試1.單選題：WhichofthefollowingisnotaUMLdiagram?__________下列哪一個不是UML圖？__________

選項：

A、Sequencediagram.

B、Usercasediagram.

C、Classdiagram

D、ERdiagram.

答案：【ERdiagram.】2.單選題：Itistermed______thatamethodcanbeappliedtoobjectsofdifferentclasses,whichmeans"ofmanyshapes".一種方法可以應(yīng)用于不同類的對象，這意味著“具有多種形態(tài)”，這被稱為______。

選項：

A、association

B、polymorphism

C、object-oriented

D、informationalcohesion

答案：【polymorphism】3.單選題：Therelationshipbetweenwhole-classandpart-classesiscalled______.整體和部分類之間的關(guān)系被稱為______。

選項：

A、aggregation

B、coupling

C、association

D、inheritance

答案：【aggregation】4.單選題：Therelationshipbetweensuper-classandsubclassesiscalled______.超類和子類之間的關(guān)系稱為______。

選項：

A、association

B、inheritance

C、composition

D、aggregation

答案：【inheritance】5.單選題：Thestrategyofinheritanceistouseinheritancewherever_______.繼承的策略是在_______的情況下使用繼承。

選項：

A、appropriate

B、possible

C、safe

D、nice

答案：【appropriate】6.單選題：Whichofthefollowingstatementsisnotcorrect?________下列哪個語句是不正確的？

選項：

A、Classisakindofabstractdatatype.

B、Dataencapsulationisafeatureofobject-orientedparadigm.

C、Informationhidingisafeatureofobject-orientedparadigm.

D、Encapsulationandinformationhidingmeanthatallthecomponentsinanobjectwillbetotallyinvisiblefromoutside.

答案：【Encapsulationandinformationhidingmeanthatallthecomponentsinanobjectwillbetotallyinvisiblefromoutside.】7.單選題：Whichofthefollowingstatementsisnotcorrect?下列哪個語句是不正確的？

選項：

A、Informationhidingcanbeusedtoobviatecommoncoupling.

B、Aclassisanabstractdatatype.

C、Anabstractdatatypeisjustaclass.

D、Abstractdatatypesupportsdataabstraction.

答案：【Anabstractdatatypeisjustaclass.】8.單選題：_____istoencapsulatetheattributesandoperationsinanobject,andhidestheinternaldetailsofanobjectaspossible._____是為了在一個對象中封裝屬性和操作，并盡可能隱藏對象的內(nèi)部細節(jié)。

選項：

A、Inheritance

B、Polymorphism

C、Dataencapsulation

D、Message

答案：【Dataencapsulation】9.單選題：Twomodulesare______coupledifallparametersarehomogeneousdataitems,simpleparameters,ordatastructuresallofwhoseelementsareusedbycalledmodule.如果所有參數(shù)都是同類數(shù)據(jù)項，簡單參數(shù)或數(shù)據(jù)結(jié)構(gòu)中所有的元素都由被調(diào)用的模塊使用，則兩個模塊______耦合。

選項：

A、content

B、stamp

C、data

D、common

答案：【data】10.單選題：Twomodulesare________couplediftheyhavewriteaccesstoglobaldata.如果兩個模塊對全局?jǐn)?shù)據(jù)具有寫訪問權(quán)限，則是________耦合。

選項：

A、content

B、stamp

C、data

D、common

答案：【common】11.單選題：Invokingthecorrectmethodtobedoneatruntime(dynamically)andnotatcompiletime(statically),theactofconnectinganobjecttotheappropriatemethodistermed_________.調(diào)用正確的方法是在運行時完成（動態(tài)）而不是在編譯時（靜態(tài)），將對象連接到適當(dāng)方法的這種行為稱為________。

選項：

A、inheritance

B、dynamicbinding

C、datacoupling

D、polymorphism

答案：【dynamicbinding】12.單選題：Whichofthefollowingstatementsiswrong?________下列哪個語句是不正確的？________

選項：

A、Operation-orientedtechniqueprimarilyconsidersboththeoperationsandthedataoftheproduct.

B、Anobjectisaninstanceofabstractdatatype.

C、Theclassical/proceduralparadigmisinferiortotheobject-orientedparadigm.

D、Inallobject-orientedtechnique,dataandoperationsareconsideredofthesameimportance;neithertakesprecedenceovertheother.

答案：【Operation-orientedtechniqueprimarilyconsidersboththeoperationsandthedataoftheproduct.】13.單選題：WhichofthefollowingcannotbeawaytoimplementpolymorphisminJava?_______下列哪項不是java實現(xiàn)多態(tài)的方式？_______

選項：

A、Multithreading

B、Interface

C、Overloading

D、Overriding

答案：【Multithreading】14.單選題：UMLisanabbreviationof__________.UML是__________的縮寫。

選項：

A、UnifiedModuleLanguage

B、UnifiedModelingLanguage

C、UniversalModuleLanguage

D、UnitedModelingLanguage

答案：【UnifiedModelingLanguage】15.單選題：Whichofthefollowingstatementsisnotcorrect?__________下列哪個語句是不正確的？______

選項：

A、HeadisapartofeGame-HumanBeing,sotherelationshipbetweenHeadandeGame-HumanBeingisassociation.

B、Associationshouldbedescribedwithadomain-relatedstrongverborverbphrase.

C、Associationbetweentwoclassescannotbeimplementedwith"extends"inJava.

D、Inalibrarymanagementsystem,therelationshipbetweenclassBorrowerandBookis"borrows/returns".

答案：【HeadisapartofeGame-HumanBeing,sotherelationshipbetweenHeadandeGame-HumanBeingisassociation.】16.單選題：Whichofthefollowingstatementsistrue?______下列哪個語句是正確的？______

選項：

A、Course"SoftwareEngineering"isasubclassofclass"Course".

B、AnarmisapartofaHumanBeing,soitisasubclassofclassHumanBeing.

C、Ifwecodeproperly,wecangetinheritancewithstructuralprogramminglanguages.

D、Inheritancebringsusbothadvantagesandtroublesifitisnotadoptedproperly.

答案：【Inheritancebringsusbothadvantagesandtroublesifitisnotadoptedproperly.】17.單選題：Averboraverbphrasemustbeusedtodescribetherelationshipbetweentwoclasseswith_______.描述兩類之間的_______關(guān)系時，必須使用一個動詞或動詞短語。

選項：

A、composition

B、inheritance

C、aggregation

D、association

答案：【association】18.單選題：Everyclassengagedinarelationshipshouldhaveamultiplicityexcept_______.除_______關(guān)系外，每一個參與關(guān)系的類都有多重性。

選項：

A、aggregation

B、association

C、inheritance

D、noneoftheabove

答案：【inheritance】19.單選題：Twomodulesare______coupledifonedirectlyreferencescontentsoftheother.如果一個直接引用另一個的內(nèi)容，兩個模塊______耦合。

選項：

A、content

B、stamp

C、data

D、common

答案：【content】20.單選題：Twomodulesare______coupledifadatastructureispassedasaparameter,butthecalledmoduleoperatesonsomebutnotalloftheindividualcomponentsofthedatastructure.如果將數(shù)據(jù)結(jié)構(gòu)作為參數(shù)傳遞，但被調(diào)用模塊對數(shù)據(jù)結(jié)構(gòu)的一些但不是所有組件進行操作，則兩個模塊______耦合。

選項：

A、control

B、stamp

C、data

D、logical

答案：【stamp】21.單選題：Twomodulesare________coupledifonepassesanelementofcontroltotheother.如果一個控制元素傳遞給另一個，兩個模塊是________耦合。

選項：

A、control

B、stamp

C、data

D、logical

答案：【control】22.單選題：Whichofthefollowingstatementsaboutmoduleiswrong?_________關(guān)于模塊的以下語句中哪個是錯誤的？________

選項：

A、Goodmoduledesignisimportantforthequalityofthewholesoftwaresystem.

B、Moduledesignispartofsoftwaresystemdesign.

C、Modulesarepartsofthewholesoftwaresystem.

D、Anarrayinaprogramcanbetakenasamodule.

答案：【Anarrayinaprogramcanbetakenasamodule.】23.單選題：Whichofthefollowingcannotbetakenasamodule?________以下哪項不能作為模塊？________

選項：

A、collection

B、function

C、class

D、method

答案：【collection】24.單選題：A________isalexicallycontiguoussequenceofprogramstatements,boundedbyboundaryelements,withanaggregateidentifier.________是由邊界元素限定的具有聚合標(biāo)識符的程序語句的詞法連續(xù)序列

選項：

A、system

B、document

C、project

D、module

答案：【module】25.單選題：Amoduleis________cohesionifitsactionsshouldbeperformedinasametimeperiod.如果模塊的動作應(yīng)在相同的時間段內(nèi)執(zhí)行，則模塊是________內(nèi)聚。

選項：

A、temporal

B、procedural

C、communicational

D、logic

答案：【temporal】26.單選題：Ingooddesign,modulesshouldhave________.在良好的設(shè)計中，模塊應(yīng)該有________。

選項：

A、highcouplingandlowcohesion

B、lowcouplingandlowcohesion

C、highcouplingandhighcohesion

D、lowcouplingandhighcohesion

答案：【lowcouplingandhighcohesion】第五章面向?qū)ο蠓治龅谖逭聠卧獪y試1.單選題：Whichmodeldoesnotbelongtotheobjectorientedanalysismodel?_______哪個模型不屬于面向?qū)ο蟮姆治瞿Ｐ?？_______

選項：

A、Usecasemodeling

B、Preliminaryclassmodeling

C、Dynamicmodeling

D、ERmodeling

答案：【ERmodeling】2.單選題：Whichofthefollowingiswrong?以下哪項是錯誤的？

選項：

A、Aclasscanbetakenasamodule.

B、Usecasediagramfocusesononlythefunctionalrequirementsofthetargetsoftwaresystem.

C、Onlyhumanbeingcanbeanactorinausecasediagram.

D、Usecasediagramisafunctionalmodelingofthesoftwaresystem.

答案：【Onlyhumanbeingcanbeanactorinausecasediagram.】3.單選題：Whichofthefollowingstatementiscorrect?_____在下面的關(guān)于用例圖的說法中，哪個是正確的？_____

選項：

A、Aclassisanabstractdatatype,butitdoesn'tsupportinheritance.

B、Anactordoesn'trepresentacoherentsetofrolesallthetimethatoneplayswheninteractingwiththeseusecases.

C、Ausecasemaybeinitiatedbyanactortoinvokeacertainfunctionalityinthesystem.

D、Usecasemodelingisbothactionanddataoriented.

答案：【Ausecasemaybeinitiatedbyanactortoinvokeacertainfunctionalityinthesystem.】4.單選題：Inthefollowingusecasediagram,whichstatementiswrong?_____在下面的用例圖中，哪個語句是錯誤的？_____

選項：

A、Customercaninteractwithusecase"A"inthesystem.

B、Ifusecase"A"isexecuted,usecase"B"mustbeexecuted.

C、Ifusecase"A"isexecuted,usecase"C"mustbeexecuted.

D、Usecase"C"maynotbeinvoked.

答案：【Ifusecase"A"isexecuted,usecase"C"mustbeexecuted.】5.單選題：_____describesfunctionalityofthesoftwaretobeconstructed,thecoreofwhichistodescribetheinteractionbetweentheactorandthesystem,butnottheinternalactivityofthesystem._____描述了要構(gòu)建的軟件的功能，其核心是描述參與者和系統(tǒng)之間的交互，而不是系統(tǒng)的內(nèi)部活動。

選項：

A、Usecasediagram

B、Classdiagram

C、Collaborationdiagram

D、Statediagram

答案：【Usecasediagram】6.單選題：WhichofthefollowingistrueofusecasemodelinginOOA?下列關(guān)于OOA中用例建模的描述哪一個是對的？

選項：

A、Asetofusecasesiswrittenforeachscenario.

B、Everyusecasehasonlyonepossiblescenario.

C、Ausecaseisaninstanceofascenario.

D、Ascenarioisaninstanceofausecase.

答案：【Ascenarioisaninstanceofausecase.】7.單選題：Whichofthefollowingstatementsaboutdynamicmodelingiswrong?_____關(guān)于動態(tài)建模的以下語句中哪一個是錯誤的？_____

選項：

A、Eachstatediagramcorrespondstooneclassdiagram.

B、Eachstatediagramcorrespondstooneclass.

C、Statediagramistheproductofdynamicmodeling.

D、Notalltheentityclasseshaveastatediagramasitsreplenishment.

答案：【Eachstatediagramcorrespondstooneclassdiagram.】8.單選題：Whichofthefollowingstatementsiscorrect?_______下列哪項語句是正確的？_______

選項：

A、GUIofatargetsoftwaresystemshouldbedesignedbeforeitsarchitecture.

B、Whetherdesignisnecessaryornotisuptoeachsoftwareorganization.

C、Agoodprogrammercandesignatargetsoftwaresystemwhilecoding.

D、Surelyagooddesignisimportantandnecessaryforthesuccessofthetargetsoftwaresystem.

答案：【Surelyagooddesignisimportantandnecessaryforthesuccessofthetargetsoftwaresystem.】9.單選題：Acompanywantstodevelopasoftwaresystemtomanageorder.Everyday,thecustomerssendtheorderinformationtothesalesmanbyfax.Andthen,thesalesmaninputstheinformationintothesystem.Then,inthiscase,whichshouldbetheactorofthesysteminusecasediagram?_______一家公司想要開發(fā)一個軟件系統(tǒng)來管理訂單。每天，客戶通過傳真將訂單信息發(fā)送給銷售人員。然后，銷售員將信息輸入系統(tǒng)。那么，在這種情況下，本系統(tǒng)中下列哪個應(yīng)該是用例圖中的參與者？_______

選項：

A、Salesman

B、Customer

C、Orderinformation

D、Faxmachine

答案：【Salesman】第七章實現(xiàn)與集成第七章單元測試1.單選題：Whichofthefollowingstatementsiswrong?_____.以下哪個語句是錯誤的？_____。

選項：

A、Onestatementofathird-generationlanguagecanbecompiledto5or10machinecodeinstructions.

B、Onestatementofafourth-generationlanguagecanbecompiledto30oreven50machinecodeinstructions.

C、Java,C,andVBarethird-generationprogramminglanguages..

D、Fourth-generationlanguagecanbeselectedforimplementingadatabaseapplication.

答案：【Java,C,andVBarethird-generationprogramminglanguages..】2.單選題：Inthefollowingstatement,whichcannotbeagoodprogrammingpractice?_____在下面的語句中，哪個不能是寫代碼的標(biāo)準(zhǔn)？_____

選項：

A、Constructanappropriatelayoutofthecode.

B、Makeameaningfulnameofthevariablemeaningful

C、Useashortnameofthevariable

D、Addcomments

答案：【Useashortnameofthevariable】3.單選題：Ifadecisionbyaprogrammerresultsinaviolationofcodingstandards,theprogrammershould________.如果程序員的決定導(dǎo)致違反編碼標(biāo)準(zhǔn)，程序員應(yīng)該________。

選項：

A、checkwiththemanagertodeterminewhetherthecodecanstandasitis

B、keepthecodeinviolationandhidethefact

C、rewritethecodetomeetstandards

D、arguethatthestandardsdonotapplytoeverykindofcode

答案：【checkwiththemanagertodeterminewhetherthecodecanstandasitis】4.單選題：Theprimarypurposeofcarefulandnicecodelayoutofasoftwaresystemisto__________.仔細和漂亮的軟件系統(tǒng)代碼布局的主要目的是__________。

選項：

A、pleasemanagers

B、improvereadability

C、conformtostandards

D、helptheSQAteam

答案：【improvereadability】5.單選題：ThelanguagesFortran,Pascal,COBOL,andC++areexamplesofwhichgenerationofprogramminglanguages?語言Fortran，Pascal，COBOL和C++是哪一代編程語言？

選項：

A、fourth

B、second

C、first

D、third

答案：【third】6.單選題：Whichofthefollowingstatementsiscorrect?、下列哪個語句是正確的？

選項：

A、Surely,integrationshouldfollowimplementation.

B、Driversareneededfortop-downimplementationandintegration.

C、Driversareneededforbottom-upimplementationandintegration.

D、Stubsareneededforbottom-upimplementationandintegration.

答案：【Driversareneededforbottom-upimplementationandintegration.】7.單選題：Whichofthefollowingaredisadvantagesoftop-downintegrationandimplementation?下列哪些是自頂向下集成和實現(xiàn)的缺點？

選項：

A、Operationalmodulesmaynotbeadequatelytested.

B、Logicalmodulesmaynotbeadequatelytested.

C、Majordesignfaultsshowuplate.

D、Faultisolation

答案：【Operationalmodulesmaynotbeadequatelytested.】8.單選題：Whichofthefollowingwillbethelastonetobeconsideredwhenchoosingaprogramminglanguage?在選擇編程語言時，應(yīng)該最后考慮以下哪項？

選項：

A、productefficiency

B、applicationdomain

C、cost

D、personalemotion

答案：【personalemotion】9.單選題：Thefollowinggraphshowsthemodulesofasoftwaresystem,andthelineinthegraphshowstheinvocationrelationbetweenthemodules.Ifthesystemisimplementedandintegratedusingthebottom-uptype,module_________isthedriverofthemoduleb.下圖顯示了軟件系統(tǒng)的模塊，圖中的線顯示了模塊之間的調(diào)用關(guān)系。如果系統(tǒng)是使用自底向上類型實現(xiàn)和集成的，模塊_________是模塊b的驅(qū)動程序。

選項：

A、a

B、b

C、c

D、d

答案：【a】10.單選題：Whichofthefollowingaredisadvantagesofbottom-upintegrationandimplementation?下列哪些是自底向上集成和實施的缺點？I.Operationalmodulesmaynotbeadequatelytested.操作模塊測試不充分II.Logicalmodulesmaynotbeadequatelytested.邏輯模塊測試不充分III.Itpromotesresponsibility-drivendesign.促進了職責(zé)驅(qū)動設(shè)計

選項：

A、I,II,andIII

B、IIonly

C、IIIonly

D、IIandIIIonly

答案：【IIonly】11.單選題：Whichofthefollowingstatementsaboutgoodprogrammingpracticeiscorrect?_______以下語句中哪個關(guān)于良好的編程實踐的描述是正確的？______

選項：

A、Goodvariablenamesaregoodforbothdebuggingandmaintenance.

B、Ifthereisalreadyprologuecomments,inlinecommentswon'tbeneeded.

C、Nicecodelayoutaimsforniceinterface.

D、Nested"if"statementsshouldberecommended.

答案：【Goodvariablenamesaregoodforbothdebuggingandmaintenance.】12.單選題：Whichofth