单项选择题 硬件安全技术,是指用硬件的手段保障计算机系统或网络系统中的信息安全的各种技术。以下属于硬件安全技术的有()。
单项选择题 对于15M带宽，对应的PRB个数为，()
单项选择题 因设备故障导致设备运行异常引起用户投诉或可能引发网络安全问题，需及时处理的故障称为（）。
单项选择题 检错重发、前向纠错、棍合纠错等差惜控制方式的共同点是在( )识别有无错码。
单项选择题 在项目管理器中添加文件的操作步骤是()①在“打开”对话框中选择要添加的文件;②单击“添加”按钮;③在项目管理器中选定要添加的文件类型;④单击“确定”按钮，将所选的文件添加到该项目文件中。
单项选择题 以下信息隐藏算法中，最健壮的信息隐藏算法是()
单项选择题 TheHMCsoftwarehasjustbeenupgradedremotelyviatheWebSMclient.Itnowneedstoberebootedtomaketheupdateactive.Howcanthisbeaccomplished?（）
单项选择题 Whichcommandisusedtolistinformationabouteachphysicalvolumeinvolumegrouptestvg？（）
单项选择题 Anadministratorsuspectssomeoneismodifyingasensitivefile，andwantstologaccessinformationforthisfile.WhichofthefollowingAIXcomponentaccomplishesthis（）
单项选择题 Howcanthesystemadministratordetermineifasystemisrunningin32－bitor64－bitmode？（）
单项选择题 Acustomerindicatesthatasystemisexperiencingprintingproblems.Aftercheckingthesystem,andsuccessfullyprinting,noproblemhasbeenfound.Whichofthefollowingproceduresshouldbeperformednexttofurtherclarifytheproblem?（）A.Rebootthesystem.B.Checkthefilesystemsizes.C.Havethecustomerrepeatthetasktorecreatetheproblem.D.Informthecustomerthatnoproblemswerefound，andtocallbackiftheproblemreoccurs.
单项选择题 InordertosupportLivePartitionMobility(LPM)foragivenLPARbetweentwoPowerservers,whichtypeofbackingdeviceshouldbechosenforthestoragedevicespresentedfromtheVIOservertotheLPAR?（）
单项选择题 Companycomisinstallingap5595withAIX5.3.TheDLPARoptionfortheresourcescannotbeselectedontheHMCmenus.However,thedaemonsarerunningonboththeHMCandLPARs.WhichofthefollowingisaprerequisiteforDLPARfunctionality?（）A.TheresourcesmustbeunallocatedinanLPARB.ThemicrocodeonthepSeriesmustbecurrentC.AllnetworkadaptersontheLPARmustbedefinedD.NetworkconnectivityandnameresolutioncapabilitybetweenHMCandLPARs
单项选择题 AWindowsserverhasrebootedbyitselfseveraltimes.Thereareseveralfunctioningnon-Windowsserversinthesamerackthatareconnectedtothesameuninterruptiblepowersupply（UPS）.WhichofthefollowingistheMOSTlikelycauseofthereboots？（）A.TheUPSismalfunctioning.B.Theusertraffictotheserveristoohigh.C.ABSODisoccurring.D.Thenon-WindowsserverscannotbelocatedonthesameUPSastheWindowsserver.
单项选择题 Whenbootingthep5590serverinfullsystempartitionmode,whichlocationispreferredforthefastestboot?（）
单项选择题 Ap557012waywaspurchasedwiththeplantoinstallsixLPARsrunningAIX5.2.Themachinehas12disksspreadevenlyovertheinternalserverdrawers.ThecustomerwouldnowliketoaddaseventhLPAR.WhichofthefollowingshouldbeaddedfortheseventhLPARbootdevice?（）A.Anadditional7311-D10drawerB.AnadaptertobootoffaSANdeviceC.AnadditionaldisktothemediabayD.Twodiskstotheinternalconfiguration
单项选择题 下面关于关系代数的不正确叙述是( )。
单项选择题 Whichofthefollowingperformancetoolscanbeusedtodetermineifasystemisthrashing？（）
单项选择题 HowcouldanAdministratorverifyiftherewereanyproblemsduringtheinstallationofWebSphereCommerceV5.6？（）
单项选择题 Yourcompany’sclientcomputersrunWindows7.Yourcompany’snetworkhasawirelessaccesspoint（WAP）.AuserreportsthatheregularlylosesconnectivitytotheWAP.YouneedtodisplayinformationaboutclientconnectivitytotheWAP.Whatshouldyoudo？（）A.UseEventViewertovieweventsfromasourceofWlanConn.B.UseEventViewertovieweventsfromasourceofWLANAutoConfig.C.Useauditpol.exetoenablefailedattemptsintheObjectAccesscategory.D.Useauditpol.exetoenablesuccessfulattemptsintheObjectAccesscategory.