未知题型
YouaretheDatabaseAdministrator（DBA）ofyourcompany.YouexecutethefollowingstatementonanOracle10ginstance：SQL>ALTERSYSTEMSWITCHLOGFILE；Whichtwotasksareperformedwhenthestatementisexecuted？（）
- A.TheDBWnprocesswritestothedatafile.
B.Changesinthebackgroundprocessarerecorded.
C.ThelogfileisupdatedwiththecurrentSCNnumber.
D.TheSystemChangeNumber（SCN）isrecordedinthecontrolfile.
E.Thechangestothelistenerconfigurationinthelistener.orafilearerecorded.
【参考答案】
A, D
点击查看答案
相关考题
- 未知题型 WhichtwostatementsaretrueabouttherolesintheOracledatabase？（）
- 未知题型 InwhichsituationswilltheASMmetadatabackuphelpyourecovertheASMdiskinadiskgroup？（）
- 未知题型 Thecurrenttimezoneforoneoftheusersessionsissettothedatabaselocaltimezone.Foroneapplication，theusersessionrequiresthetimezonetobesettothelocaloperatingsystemtimezonewithoutaffectingotherusersessions.Whichtwosolutionscouldtheuserimplementtoachievethisobjective？（）A.usetheALTERSYSTEMcommandtochangethetimezoneB.usetheALTERSESSIONcommandtochangethetimezoneC.usetheALTERDATABASEcommandtochangethetimezoneD.setthevaluefortheoperatingsystemvariableORA_SDTZontheclientmachineE.setthevaluefortheoperatingsystemvariableORA_SDTZonthedatabaseservermachine
- 未知题型 Whichthreebuilt－inscanyouusetonavigatebetweenformsinvokedwiththeOPEN_FORMbuilt－in?（）
- 未知题型 Identifytwocorrectstatementstocompletethesentance.InaCoherenceimplementation，itisabestpracticetoimplementPortableObjectonallcustomerobjectsbecause：（）
- 未知题型 AJavaBeanscomponenthasthefollowingfield：11.privatebooleanenabled；WhichtwopairsofmethoddeclarationsfollowtheJavaBeansstandardforaccessingthisfield？（）
- 未知题型 服务器按外形分类可分为()
- 未知题型 YourcompanyhasanActiveDirectoryforestthatrunsatthefunctionallevelofWindowsServer2008.YouimplementActiveDirectoryRightsManagementServices（AD RMS）.YouinstallMicrosoftSQLServer2005.WhenyouattempttoopentheAD RMSadministrationWebsite，youreceivethefollowingerrormessage："SQLServerdoesnotexistoraccessdenied."YouneedtoopentheAD RMSadministrationWebsite.Whichtwoactionsshouldyouperform（）A.RestartIIS.B.InstallMessageQueuing.C.StarttheMSSQLSVCservice.D.ManuallydeletetheServiceConnectionPointinActiveDirectoryDomainServices（ADDS）andrestartAD RMS.
- 未知题型 YourcompanyhasasingleActiveDirectorydirectoryserviceforest.AlluseraccountsarelocatedintheUserscontainer.Youneedtocreateanumberoforganizationalunits（OUs）thatwillbeusedtostoreuseraccounts.Whataretwopossiblewaystoachievethisgoal？（）A.UsetheActiveDirectorySitesandServicessnap-in.B.UsetheActiveDirectoryUsersandComputerssnap-in.C.UsetheDsaddcommand-linetoolwiththeOUparameter.D.UsetheDsmodcommand-linetoolwiththeOUparameter.
- 未知题型 YournetworkcontainsanActiveDirectorydomainnamedcontoso.com.Thedomaincontainsfivedomaincontrollers.YouaddalogoffscripttoanexistingGroupPolicyobject（GPO）.Youneedtoverifythateachdomaincontrollersuccessfullyreplicatestheupdatedgrouppolicy.Whichtwoobjectsshouldyouverifyoneachdomaincontroller（）A.//servername/SYSVOL/contoso.com/Policies/{GUID}/gpt.iniB.//servername/SYSVOL/contoso.com/Policies/{GUID}/machine/registry.polC.theuSNChangedvaluefortheCN={GUID}，CN=Policies，CN=System，DC=contoso，DC=comcontainerD.theversionNumbervaluefortheCN={GUID}，CN=Policies，CN=System，DC=contoso，DC=comcontainer
- 未知题型 classOrderimplementsRunnable{publicvoidrun（）{try{Thread.sleep（2000）；}catch（Exceptione）System.out.print（"in"）；publicstaticvoidmain（String[]args）{Threadt=newThread（newOrder（））；t.start（）；System.out.print（"pre"）；try{t.join（）；}catch（Exceptione）{}System.out.print（"post"）；可产生哪两项结果？（）A.preinpostB.preinC.inpostpreD.inprepostE.prepostin
- 未知题型 YouworkastheenterpriseexchangeadministratoratTestKing.com.YouareresponsibleformanagingtheExchangeServer2010environment.YouareintheprocessofdevisingaplantoinstallamonitoringsolutionfortheExchangeServer2010environment.YoureceivenotificationtoproposeasolutiontomanagementfortrackingoftheusageofActiveSyncclientsaswellasanalyzingtheusagetrends.Whatshouldyoudo？（）A.TestbestoptionistoincludetheExchangeServerPerformanceTroubleshooterinthesolution.B.TestbestoptionistoincludetheInternetInformationServerlogfilesinthesolution.C.TestbestoptionistoincludetheMicrosoftSystemControlConfigurationManagerinthesolution.D.TestbestoptionistoincludetheExchangeServerMailFlowTroubleshooterinthesolution.
- 未知题型 YouarethenetworkadministratorforCompanyandyousupporttheportablecomputerusers.AnAccountExecutivenamedHildegardfrequentlytravelstomeetwithcustomersandusesherportablecomputertodemonstratethecompany’snewsoftwareproducts.Hildegardneedstoupdatetheseproductsfrequentlysocustomerscanevaluatethelatestsoftwarereleases.YouneedtoallowHildegardtoinstalltheproductupdateswhilelimitingherabilitytoperformtheradministrativedutiesonherportablecomputer.Whatshouldyoudo？（）A.AddHildegard’suseraccountstothePre-Windows2000CompatibleAccessgroup.B.AddHildegard’suseraccounttothelocalPowerUsersgroup.C.AllowHildegard’suseraccountFullControlpermissiontotheProgramFilesfolder.Propagatethepermissionstoallthesubdirectoriesandfilesinthatdirectory.D.AllowHildegard’suseraccountWritepermissionstotheProgramFilesfolder.Propagatethepermissionstoallthesubdirectoriesandfilesinthatdirectory.
- 未知题型 YournetworkincludesWindowsServer2008R2Hyper-Vfailoverclustersthatsupporthighlyavailablevirtualmachines（VMs）.YoumanagevirtualmachinesbyusingMicrosoftSystemCenterVirtualMachineManager（VMM）2008R2.YouareplanningtodeployalargenumberofVMstothefailoverclusters.AllVMsmustremainavailablewhenonenodeofeachclusterisoffline.YouneedtodeterminethebestplacementforthenewVMsamongtheclusters.Whichtwoactionsshouldyouperform？（）A.Foreachcluster，settheclusterreserveto1B.DeterminetheplacementforeachVMbyusingthedatathatisgeneratedbyrunningtheGet-VMPerformancePowerShellcmdletC.DeterminetheplacementforeachVMbyusingthedatathatisgeneratedbyrunningtheGet-VMHostRatingPowerShellcmdletD.Foreachcluster，settheclusterreserveto0
- 未知题型 YournetworkcontainstwoActiveDirectorysites.The&e
- 未知题型 您实施了一台运行WindowsServer2008的成员服务器。该成员服务器上安装了Web服务器（IIS）角色。该成员服务器上还承载着Intranet网站。公司策略有以下要求：（1）对流向Intranet网站的所有身份验证流量使用加密。（2）使用所有用户的ActiveDirectory凭据验证用户身份。（3）出于性能原因，避免在Web服务器上使用SSL。（4）您需要配置服务器上的所有网站以符合公司策略。您应该执行哪三项操作？（）A.将服务器上的“基本身份验证”设置配置为“已启用”。B.将服务器上的“摘要式身份验证”设置配置为“已启用”。C.将服务器上的“Windows身份验证”设置配置为“已启用”。D.将服务器上的“匿名身份验证”设置配置为“已禁用”。
- 未知题型 YouareasystemsadministratorresponsibleforconfiguringaWindowsServer2008SMTPserver.YourorganizationiscurrentlyusingthedefaultSMTPvirtualserverforsendingordernotifications fromasingleWebapplicationcalledContosoOrderManagement.Recently，youhavenoticedthatalargenumberofmessageshavebeensenttotheSMTPvirtualserverfromothercomputersandusers.Which twomethodscanyouusetopreventunauthorizedaccesstotheSMTPserver？（）A.EnableBasicAuthentication.B.ConfigureasmarthostforusebytheSMTPvirtualserver.C.AddConnectionControlentriestolimitwhichIPaddressescanusetheSMTPserver.D.ModifysettingsontheSecuritytabofthepropertiesoftheSMTPvirtualserver.
- 未知题型 Your company has an Active Directory Domain Services (AD DS) domain. All servers run Windows Server 2008 R2. All client computers run Windows 7. You run Remote Desktop Services and Microsoft Virtual Desktop Infrastructure (VDI). You have the serve rs shown in the following table.You are configuring Remote Desktop Web Access (RD Web Access) to publish VDI desktops and r emote applications on the RD Web Access server.You need to ensure that when remote users log on to the RD Web Access server they are presented with all remote applications and only their assigned VDI desktop.Which two actions should you perform on Server 4？（）A.Set the source name to Server3.B.Set the source name to Server1;Server2.C.Select the option to use to one or more RemoteApp sources.D.Select the option to use a Remote Desktop Connect ion Broker server as the source.
- 未知题型 Youneedtoensurethatsurveycustomersareautomaticallynotifiedwhentheirsurveyresultsareavailable.Youmustalsoensurethatcustomerscanmanagetheirownrecipientlists.Whichtwoactionsshouldyouperform?（）
- 未知题型 YouarecreatingasharedInternetconnectiononyourWindows2000Professionalcomputer.YouwanttoenableothercomputersontheLANtobeabletoaccessonlyHTTPandFTPsitesontheInternet.Whatshouldyoudo?（）
