VB程序设计试题与答案解析.docx

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VB程序设计试题与答案解析.docx

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VB程序设计试题与答案解析.docx

VB程序设计试题与答案解析

Wuhanintelligentelevatorcoproductionworkshopandwarehousesteelstructuresatthedonghudevelopmentzone,WuhanUniversityScienceandTechnologyPark,ParkRoad.1,anareaofthesteel:

productionworkshopissquaremeters;finishedgoodswarehouseissquaremeters.2,lightsteelstructurefabricationandinstallationcostsoftheprojectare:

millionYuan.3,theprojectdesignedbyWuhanPolytechnicInstitute,Zhejiang,thelightsteelstructurelimitedtheproductionandinstallationofsteelstructures.4,theinstallationperiodoftheprojectis:

70days（workshopandwarehousewere70days）.5,thetechnologyrequirementsfortheproductionandinstallationofengineeringandconstructionquality,durationcontrol,supervisionofcontractperformancecommissionedbytheownerscorporationandZhejiang,thePalacetocompletesteelstructure,aQC,andmonitorinrealtimetoensurethecompletionoftheprojectaccordingtothequalityandquantity.ThisprojectbytheZhejiangplantproductionsystemtodoimmediatelyafterthesteelstructure,organizedbytheEngineeringDepartmentforfieldinstallation.DesignandproductionbasedoninstallationproceduretheprojectbyWuhanPolytechnicInstituteofdesign,Zhejiang,thesteelstructure,basedonintelligentelevatorcompanyandWuhansteel,signedproductionandinstallationcontractforproductionofdetaildesign.Qualityacceptancecodeforarchitecturaldesignoflightsteelstructureandconstructionprofiles:

1,GB5009-20012,ofthestructuralspecificationofthebuildingcodeforseismicdesignofGB50011-20013,GB50017-20034,ofthecodefordesignofsteelstructureofthestandardspecificationforcold-formedthin-walledsteelstructureGB50018-20025,thesteelstructureprojectconstructionqualityapprovalstandardGB50205-20016,theSpecificationforconstructionandacceptanceofsteelstructuredesignofhigh-strengthboltconnectionJGJ82-917,thetechnicalspecificationforsteelstructureweldingJBJ81-20028,thetechnicalspecificationforsteelstructureofdoor-likesteelframelighthouseCECS102-2002materialselectingoverviewsupportsection:

productionworkshoproofpitchi=5%.Finishedproductswarehouseroofslopeof8%.Roof:

asinglelayerBoard+insulationwool+steelwiremeshroofplatewithblueHXY-820colorsteelplatealuminum-platingzinc.thickfiberglassinsulationcottonwith75mmdensity12Kgpercubicmetre.Wallsurfaces（workshop）:

doubleBoard+insulationcotton,outerwallsurfacewithwhitegalvanizedHXY-840colorsteelplate,wallplatewhitegalvanizedHXY-900colorsteelplate,uses50mmfiberglassinsulationcotton,density12Kgperm3.Partofthemainstructure:

steelcolumncorrectionafterhistimeoncolumnbottomandbasetopsurfacegapswithoutthesecondarywatershrinkageoffinestoneconcrete.Steelcolumns,beams,frames,beams,columns,awindcolumn,trafficbeammaterialQ345B.mechanicalpropertiesandchemicalcompositionareinlinewiththeGB/T1591-94provisionofthelow-alloystructuralsteel.Brace,kneebrace...Surfaceprotectionofsteelstructurepaintaccordingtothecontract,bedealtwithseparately.Located±2%NaN02steelsurfacecoatingcementweightcementmortar,andC10concretepackagesto,packagethicknessof100feetofconcrete.Steelstructureinstallationoverview:

installationandacceptanceofsteelstructureshouldbecarriedoutaccordingtotheGB50205-2001,strictconstructionqualityandconstructionoftheinstallationorder.Singlecomponentproductionaftertheimmediateclassificationnumbershouldbeplaced,itisforbiddentoplace.Structurebeforeinstallingthewidgetshouldbeacomprehensiveinspection,suchasmembernumber,length,perpendicularity,flatness,itmeetsthedesignrequirementsandspecifications.Structureliftingandappropriatemeasuresshouldbetakentopreventexcessivetorsiondeformationofcomponents.Mainsteelframeinstalled,grasptheropeshouldbesetupintime,andsupportsysteminplacebeforetheycanremovetemporaryinstallationandadjustmentrangeRoverwindrope.Allroundsupportshouldfinallyinstallregulatedtension.Allthesuperstructuremustbeinstalledinthelowerpartofthestructuraladjustmentinplaceandfixthefollowing.High-strengthboltconnectionswithinthecontactsurfaceusingsandblastingprocessandcomponents,notbrushingpaintordefaced.

VB程序设计试题

1.多窗体程序是多个窗体组成，在缺省情况下，VB在应用程序执行时，总是把指定为启动窗体。

A.不包含任何控件的窗体　　B.设计时的第一个窗体C.包含控件最多的窗体　　D.命名为Frm1的窗体

2.应用程序打包后，其包文件的后缀为。

A..exe　　B..cab　　C..txt　　D..ocx

3.当一个工程中含有多个窗体时，其中的启动窗体是。

A.启动VB时创建的第一个窗体　　B.第一个添加的窗体

C.最后一个添加的窗体　　D.在“工程属性”对话框中指定的窗体

4.能够改变标签Label控件显示标题的属性是。

A.Capion　　B.Name　　C.Click　　D.Text

5.下面关于工程的概念中错误的是。

A.VisualBasic的工程是相关应用程序文件的集合

B.VisualBasic的工程实际上为了管理构成应用程序的所有文件C.一个大的VisualBasic应用程序才能构成一个工程

D.建立只有一个窗口的应用程序，会生成多个程序文件，也称为一个工程

6.将一个VB程序保存在磁盘上，至少会产生的文件是。

A..doc、.txt　　B..txt、.exe　　C..vbp、.frm　　D..bat、.frmB.

7.一个VB应用程序可以包含几个vbp文件

8.A.1个　　B.2个　　C.可以没有　　D.不受限制9.

8.当运行程序时，系统自动执行启动窗体的事件过程。

A.Load　　B.Click　　C.Unload　　D.GotFocus

9.对于定时器控件,设置其定时是否开启的属性是

A.Index　　B.Tag　　C.Enabled　　D.Left

10.启动VB后，就意味着要建立一个新。

A.窗体　　B.程序　　C.文件　　D.工程

Wuhanintelligentelevatorcoproductionworkshopandwarehousesteelstructuresatthedonghudevelopmentzone,WuhanUniversityScienceandTechnologyPark,ParkRoad.1,anareaofthesteel:

productionworkshopissquaremeters;finishedgoodswarehouseissquaremeters.2,lightsteelstructurefabricationandinstallationcostsoftheprojectare:

millionYuan.3,theprojectdesignedbyWuhanPolytechnicInstitute,Zhejiang,thelightsteelstructurelimitedtheproductionandinstallationofsteelstructures.4,theinstallationperiodoftheprojectis:

productionworkshoproofpitchi=5%.Finishedproductswarehouseroofslopeof8%.Roof:

asinglelayerBoard+insulationwool+steelwiremeshroofplatewithblueHXY-820colorsteelplatealuminum-platingzinc.thickfiberglassinsulationcottonwith75mmdensity12Kgpercubicmetre.Wallsurfaces（workshop）:

A.单击窗体上没有控件的地方　　B.单击任一个控件C.不执行任何操作　　　D.双击窗

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