最有助于临床诊断肺脓肿的症状是A．畏寒高热B．咳嗽伴咯血C．呼吸困难D．咳大量脓臭痰E．剧烈胸痛

tioninmultiplecountriesandlanguages.Youneedtoensurethattheapplicationmeetstheglobalizationrequirements.Whichtwoactionsshouldyouperform？（）

A.HandleservernamesandURLsasASCIIdata

B.UseUnicodestringsthroughouttheapplication

C.UsetheNumberFormatInfoclassfornumericformatting

D.Handlestringsasaseriesofindividualcharactersinsteadofentirestrings

E.AvoidusageoftheSortKeyclassandtheCompareInfoclassforsortingpurposes

readthatacceptsasingleintegerparameter.Youwritethefollowingcodesegment（Linenumbersareincludedforreferenceonly.）ThreadmyThread=newThread（newParameterizedThreadStart（DoWork））；myThread.Start（100）；YouneedtodeclarethemethodsignatureoftheDoWorkmethod.Whichmethodsignatureshouldyouuse？（）

A.publicvoidDoWork（）；

B.publicvoidDoWork（intnCounter）；

C.publicvoidDoWork（objectoCounter）；

D.publicvoidDoWork（DelegateoCounter）；

createanimageprocessingfunctionandadelegate.Youplantoinvoketheimageprocessingfunctionbyusingthedelegate.Youneedtoensurethatthecallingthreadmeetsthefollowingrequirements：（1）Itisnotblockedwhenthedelegateisrunning（2）ItisnotifiedwhenthedelegateiscompleteWhatshouldyoudo？（）

A.CalltheInvokemethodofthedelegate.

B.CalltheBeginInvokeandEndInvokemethodsofthedelegateinthecallingthread.

C.CalltheBeginInvokemethodbyspecifyingacallbackmethodtobeexecutedwhenthedelegateiscomplete.CalltheEndInvokemethodinthecallbackmethod.

D.CalltheBeginInvokemethodbyspecifyingacallbackmethodtobeexecutedwhenthedelegateiscomplete.CalltheEndInvokemethodofthedelegateinthecallingthread.

plication.Youadd100controlsatruntimeintheLoadeventhandleroftheform.Usersreportthattheformtakesalongtimetogetdisplayed.Youneedtoimprovetheperformanceoftheform.Whatshouldyoudo？（）

A.CalltheInitLayoutmethodoftheformbeforeaddingallthecontrols.CallthePerformLayoutmethodoftheformafteraddingallthecontrols.

B.CalltheInitLayoutmethodoftheformbeforeaddingallthecontrols.CalltheResumeLayoutmethodoftheformafteraddingallthecontrols.

C.CalltheSuspendLayoutmethodoftheformbeforeaddingallthecontrols.CallthePerformLayoutmethodoftheformafteraddingallthecontrols.

D.CalltheSuspendLayoutmethodoftheformbeforeaddingallthecontrols.CalltheResumeLayoutmethodoftheformafteraddingallthecontrols.

.5.Youhavetoimplementamultipledocumentinterface（MDI）intheapplicationtoallowuserstoopenmultiplefinancialdocumentssimultaneously.YouneedtoensurethatwheneverthechildMDIformiscreated，theapplicationdisplaysamessageinthetitlebaroftheparentMDIthatachildformhasreceivedfocus.Whatshouldyoudo？（）

A.ImplementtheActivatedevent

B.ImplementtheMdiChildActivateevent

C.OverridetheOnParentVisibleChangedmethod

D.OverridetheOnParentBindingContextChangedmethod

loyeenamesbyusingtheTreeViewcontrol.YouneedtoimplementthedraganddropfunctionalityintheTreeViewcontrol.Whichtwoactionsshouldyouperform？（）

A.SettheAllowDragpropertytotrue.CreateaneventhandlerfortheDragOverevent.

B.SettheAllowDragpropertytotrue.CreateaneventhandlerfortheItemDrageventtocalltheDoDragDropmethod.

C.SettheAllowDragpropertytotrue.CreateaneventhandlerfortheDragEntereventtocalltheDoDragDropmethod.

D.CreateaneventhandlerfortheDragDropeventtohandlethemoveorcopybyitself.

E.CreateaneventhandlerfortheDragEntereventtohandlethemoveorcopybyitself.

byusingtheClickOncedeploymenttechnology.Theapplicationissignedbyusingacertificateobtainedfromatrustworthyauthority.YouneedtoensurethattheapplicationcanbedeployedasatrustedapplicationtoWindowsVistaclientcomputersonacorporatenetwork.Whatshouldyoudo？（）

A.CreateamanifestandsettheRequestedExecutionLevellevelattributetoAsInvoker.

B.CreateamanifestandsettheRequestedExecutionLevellevelattributetoAsAdministrator.

C.Createanewcertificatetrustlist（CTL）.InstalltheCTLontheserverthathastheClickOnceapplicationpublished.

D.Createanewcertificatetrustlist（CTL）.RequestthenetworkadministratortodeploytheCTLbyusingGroupPolicy.

loyanewWindowsFormsapplication.TheapplicationusesacomponentthatrequirestheMicrosoftNETFramework1.1.Youneedtocreatealaunchconditionsothattheapplicationcanbedeployedonclientcomputers.Whatshouldyoudo？（）

A.UsetheDepthproperty.

B.Use the Version property.

C.UsetheMinVersionproperty.

D.UsetheComponentIDproperty.

stallertodeployanewapplication.Theapplicationmustmeetthefollowingrequirements：（1）Supportdeploymentto32bitand64bitoperatingsystems（2）Usethe64bitProgramFilesfolderwhendeployedto64bitplatformsYouneedtoensurethattheapplicationisdeployedappropriately.Whatshouldyoudo？（）

A.CreateasingleMSIfile.AddalaunchconditionthatissettoVersionNT64

B.CreateasingleMSIfile.AddalaunchconditionthatissettoNOTVersionNT64

C.CreateanMSIfilethatistargetedto64bitplatforms.CreateanMSIfilethatistargetedto32bitplatforms

D.CreateasingleMSIfile.Createamergemodulethatcontainsthe32bitand64bitcode

Youarethesecurityadministratorofyournetwork.ThenetworkconsistsofanActiveDirectorydomain.Allcomputersonthenetworkareinthedomain.ThedomaincontrollersandfileserversonthenetworkrunWindowsServer2003.TheclientcomputersrunWindowsXPProfessional.

ThefileserversuseacustomIPSecpolicynamedServerTraffic.TheServerTrafficpolicycontainsrulestoencryptTelnetandSNMPtraffic，asshownintheexhibit.（ClicktheExhibitbutton.）AllclientcomputersusetheClient（RespondOnly）IPSecpolicy.ThedefaultexemptionstoIPSecfilteringaredisabledontheclientcomputer.YouwanttoconfigurethenetworksothatTelnet，SNMP，andKerberostrafficisencryptedbyIPSec.Youdonotwanttoencryptothernetworkprotocols.Whatshouldyoudo？（）