C++程序设计模拟试题及答案

Wewillcontinuetoimprovethecompany'sinternalcontrolsystem,andsteadyimprovementinabilitytomanageandcontrol,optimizebusinessprocesses,toensuresmoothprocesses,responsibilitiesinplace;tofurtherstrengtheninternalcontrols,playacontrolpostindependentoversightroleofevaluationcomplyingwiththird-partyresponsibility;toactivelymakeuseofinternalaudittoolsdetectpotentialmanagement,streamline,standardizerelatedtransactions,strengtheningoperationsinaccordancewithlaw.Deepeningtheinformationmanagementtoensurefullcommunicationzeroresistance.ToconstantlyperfectERP,andBFS++,andPI,andMIS,andSCM,informationsystembasedconstruction,fullintegrationinformationsystem,achievedinformationresourcesshared;toexpandPortalsystemapplicationofbreadthanddepth,playinformationsystemonenterpriseofAssistantrole;toperfectdailyrunmaintenanceoperationofrecords,promoteproblemreasonsanalysisandsystemhandover;tostrengtheningBFS++,andERP,andSCM,technologyapplicationoftraining,improveemployeesapplicationinformationsystemofcapacityandlevel.Humanisticcaretoensurezero.TostrengtheningHumanitiescare,continuestofostercompanywindclear,andgasare,andheartShunofcultureatmosphere;strengtheninglovehelpedtrapped,caredifficultemployees;carriedoutstyleactivities,richemployeeslife;strengtheninghealthandlabourprotection,organizationcareerhealthmedical,controlcareeragainst;continuestoimplementationpsychologicalwarningpreventionsystem,trainingemployeeshealthofcharacter,andstableofmoodandenterprisingofattitude,createdfriendlyfraternityofHumanitiesenvironment.Tostrengthenriskmanagement,ensurethatthebusinessofzerorisk.Tostrengthenedbusinessplansmanagement,willbusinessbusinessplanscovertoalllevel,ensurethebusinesscancontrolincontrol;tocloseconcernfinancial,andcoalelectriclinkage,andenergy-savingscheduling,nationalpolicytrends,strengtheningtrack,activeshould;toimplementationState-ownedassetsmethod,furtherspecificationbusinessfinancialmanagement;toperfectrisktubecontrolsystem,achievedriskrecognition,andmeasure,andassessment,andreport,andcontrolfeedbackofclosedringmanagement,improveriskpreventioncapacity.Tofurtherstandardizetrading,andstrivetoachieveaccordingtolaw,standardizeandfair.Innovationofperformancemanagement,toensurethatpotentialemployeeszerofly.Tostrengthenperformancemanagement,processcontrol,enhanceemployeeevaluationandlevelsofeffectivecommunicationtoimproveperformancemanagement.Tofurtherquantifyandrefineemployeestandards...Work,fullplayparty,andbranch,andmembersinfivetypeEnterpriseconstructionintheofcorerole,andfightingfortressroleandpioneermodelrole;tocontinuestostrengtheningfourgoodleadershipconstruction,fullplaylevelscadresinenterprisedevelopmentinthe门急诊医技楼外脚手架采用悬挑式单排脚手架，基础回填后改为落地式双排脚手架，脚手架搭设高度为23m。病房医技楼外脚手架采用悬挑双排脚手架，分四次悬挑ofbackbonebackbonerole;tofullstrengtheningmembersyouthwork,fullplayyouthemployeesincompanydevelopmentintheofforcerole;toimproveindependentCommissionagainstcorruptionworklevel,strengtheningonenterprisebusinesskeylinkofeffectivenessmonitored.,Andmaintainstability.Tofurtherstrengthenpublicityandeducation,improvetheoveralllegalsystem.Wemuststrengthensafetymanagement,establishandimprovetheeducation,supervision,andevaluationasoneofthetrafficsafetymanagementmechanism.ToconscientiouslysumuptheOlympicsecuritycontrols,promotingintegratedmanagementtoahigherlevel,higherstandards,ahigherlevelofdevelopment.Employees,todayislunarcalendaronDecember24,theoxBellisabouttoring,atthistimeofyear,weclearlyfeelthepulseoftheXXpowergenerationcompanytoflourish,tomoreclearlyhearXXpowergenerationcompaniesmatureandsymmetrybreathing.Recallingpastoneanotheracrossarailing,weareenthusiasticandfullofconfidence.Futuredevelopmentopportunities,wemoreexcitingfightmorespirited.Employees,letustogetheracross2013fullofchallengesandopportunities,tocreateagreen,low-costoperation,fullofhumanecareofaworld-classpowergenerationcompanyandworkhard!TheoccasionoftheSpringFestival,mysincerewishthatyouandthefamiliesofthestaffinthenewyear,goodhealth,happy,happyC++程序设计模拟试卷(一)一、单项选择题1.编写C++程序一般需经过的几个步骤依次是（）A.编辑、调试、编译、连接B.编辑、编译、连接、运行C.编译、调试、编辑、连接D.编译、编辑、连接、运行答案：B解析：(P21)经过编辑、编译、连接和运行四个步骤。编辑是将C++源程序输入计算机的过程，保存文件名为cpp。编译是使用系统提供的编译器将源程序cpp生成机器语言的过程，目标文件为obj，由于没有得到系统分配的绝对地址，还不能直接运行。连接是将目标文件obj转换为可执行程序的过程，结果为exe。运行是执行exe，在屏幕上显示结果的过程。2.决定C++语言中函数的返回值类型的是（）A.return语句中的表达式类型B.调用该函数时系统随机产生的类型C.调用该函数时的主调用函数类型D.在定义该函数时所指定的数据类型答案：D解析：(P51)函数的返回值类型由定义函数时的指定的数据类型决定的。A项的表达式的值要转换成函数的定义时的返回类型。3.下面叙述不正确的是（）A.派生类一般都用公有派生B.对基类成员的访问必须是无二义性的C.赋值兼容规则也适用于多重继承的组合D.基类的公有成员在派生类中仍然是公有的答案：D解析：(P136)继承方式有三种：公有、私有和保护。多继承中，多个基类具有同名成员，在它们的子类中访问这些成员，就产生了二义性，但进行访问时，不能存在二义性。赋值兼容规则是指派生类对象可以当作基类对象使用，只要存在继承关系，所以单继承或多继承都适用。基类中的公有成员采用私有继承时，在派生类中变成了私有成员，所以D项错误。4.所谓数据封装就是将一组数据和与这组数据有关操作组装在一起，形成一个实体，这实体也就是（）A.类B.对象C.函数体D.数据块答案：A解析：(P39)类即数据和操作的组合体，数据是类的静态特征，操作是类具有的动作。5.在公有派生类的成员函数不能直接访问基类中继承来的某个成员，则该成员一定是基类中的（）A.私有成员B.公有成员C.保护成员D.保护成员或私有成员答案：A解析：(P133)在派生类中基类的保护或者基类公有都可以直接访问，基类的私有成员只能是基类的成员函数来访问。所以选择A项。6.对基类和派生类的关系描述中，错误的是（）A.派生类是基类的具体化B.基类继承了派生类的属性C.派生类是基类定义的延续D.派生类是基类的特殊化答案：B解析：(P129)派生类的成员一个是来自基类，一个来自本身，所以派生类是基类的扩展，也是基类的具体化和特殊化，派生类是对基类扩展。B项基类不能继承派生类