单项选择题 ASystempadministratorisinvestigatingapossiblesecuritybreechandwantstoreviewinformationaboutfailedloginattemptstothesystem.Whichofthefollowingcommandswillshowthis（）

单项选择题 WhichtoolisbasedontheAIXtracefacility？（）

单项选择题 Whichofthefollowingconclusionsismostappropriatetodrawtodescribewhydushowsfewerblocksusedthandf?（）

单项选择题 Whichofthefollowingcommandsshouldbeusedtoidentifypacketsequenceproblems？（）

单项选择题 Acustomerneedsasolutionthatprovidesatotalofeightprocessors（fouractiveandfourinactive），16GBofmemory，AdvancedPOWERVirtualization，andtheabilitytogrow.WhichofthefollowingsystemsshouldthepSeriestechnicalspecialistpropose？（）A.p650B.p5-570C.Twop630sD.p5-570Express

单项选择题 AnAIXserverisconfiguredwithastaticIPaddressbutthesystemadministratorwantstheservertogiveoutIPaddressesforclientswhowanttousethedynamichostconfigurationprotocolinsteadofstaticIPaddresses.Howisthisaccomplished？（）A.UseSMITtohavetheserveruseDHCPinsteadofastaticaddressB.Edit/etc/rc.tcpipandstartthedhcpsddaemonC.UsethenetworkoptionscommandtoenableipforwardingD.Edit/etc/rc.nettosetnetworkoptionsbacktodefault

单项选择题 WhichIBMhost－baseddevicedriverallowsforpathfailover，whilealsoprovidingdynamicloadbalancingonaWindows2000－basedserver（）

单项选择题 AhealthcarecustomerhasanIBMSystemiserverandanHP-UXserver.TheyhavehighperformanceI/O，image-based，andarchivalapplications.ThecustomerhasaskedtheIBMteamforguidanceonIBMDS8000disktechnologies.Which DS8000disktechnologywouldprovidethebestperformancewithoutregardtocosttomeetthecustomerrequirement（）A.73GB15kand300GB15kdrivesB.73GBSSDand2TB7.2kdrivesC.146GB15kand300GB15kdrivesD.146GB15kand2TB7.2kdrives

单项选择题 Acustomerisorderinganewp650servertobeplacedintoanexistingOEM42U19-inchrackcontainingonlytwop630servers.Thisisthefirstp650intheenterprise.Whatisthemostimportant questionthatthepSeriestechnicalspecialistshouldaskthecustomerbeforetheorderisplaced？（）A.HavethePDUrequirementsbeenmet？B.AretheresufficientKVMconnections？C.Istheresufficientserviceclearance？D.Istheresufficientspaceintheexistingrack？

单项选择题 Duetoslowresponsetimes，acustomerpurchasedadditionalmemory.Afterthememorywasinstalled，responsetimewasnotimproved.TheycomplainedtothepSeriestechnicalspecialist.Whichofthefollowingquestionsshouldbeaskedofthiscustomer？（）A.Whorecommendedthememorypurchase？B.Havemoreusersbeenaddedsincethememorypurchase？C.WhywereadditionalCPUsnotorderedatthesametimeasthememory？D.Didaperformanceanalysisofpeakperiodsshowamemorybottleneck？

单项选择题 whichoneofthefollowingbestwherelayercanbeused?（）

单项选择题 Company.comhasanapplicationthathasahard-codedhostnameinthestartuproutines.TheapplicationisbeingmadehighlyavailableusingHACMP.Duringtesting，theapplicationdoesnotstartonthestandbynodebecausethehostnamewasnotwhattheapplicationexpected.Whatcanbedonetofixthisproblem？（）A.ManagethehostnameintheapplicationserverstartandstopscriptsB.Nothing， becausethisapplicationcannotbecontrolledbyHACMPandshouldbestartedwith /etc/inittabC.Changethehard-codedhostnameintheapplicationstartuproutinestousetheunamerather thanthehostnameD.Overridethedefaultha_hostnameintheclusterconfigurationtoreflectthesharedhostnamerather thanthedefaultha_hostname

单项选择题 Acustomerbusinessrequirementaddressesdataencryptionimplementedintapeanddiskmedia.TheyplantodeployaDS8700toprovideenterpriseclassstorageandplantoconfiguretheDS8700withSSDandFiberChanneldiskdrives.WhichstatementisTRUEregardingdiskencryption（）A.SSDdiskencryptiondoesnotconsumespaceB.SSDdiskisfasterthanFCdiskforencryptionC.nospaceiswastedduetoencryptiononDS8700D.thereishigherprocessorutilizationusingFDEdrives

单项选择题 AcustomerhasrequestedanIBMSystemStorageDS8700solutiontomeetthefollowingrequirements：-20%yearlygrowth-29，000IOPS-approximately50/50mixofread/writeoperations-small（4KB）datatransfersThestoragespecialisthascreatedaDiskMagicmodelinwhicheachportiscapableofapproximately2，900to3，100IOPS.WhatistheminimumnumberofportsthatshouldbeconfiguredontheDS8700tohandletheprojectedworkloadforthefirstyear（）A.8B.10C.12D.16

单项选择题 Krstinhascreatedapageinthevideosapplication.whichoneofthefollowingstatementsaboutpagesisnottrue?（）

单项选择题 AnHACMPclusterhasthreenodesofunequalsize.ThelargestnodeisNode’A’.TheprimaryapplicationonNode’A’hastwocomponents.Onecomponentismemoryintensive，theotherisIOintensive.Nodes’B’and’C’arerunningwebserversanddatabasesthataccessinformationproducedbyapplicationsonNode’A’.Thecustomerrequiresthemostperformancefromtheprimaryapplicationandwantsallnodesavailableforfalloverprocessing.Whichofthefollowingisthebestsolutionformeetingthecustomerrequirements？（）

单项选择题 Acompanywiththreesites（onelocalproductionsite，oneintermediatesite，andoneremotesite）wantstouseMetro／GlobalMirror.Whichstatementiscorrectaboutthevolumesattheintermediatesite（）

单项选择题 Whatmustbespecifiedtocreateanextentpool（）

单项选择题 在DS5300系统中EXP5000和EXP5060可以混用吗？（）

单项选择题 ackiewantstoremoveanactionhotspotbutleavetheimageonhisvideoform,inwhichoneofthefollowingwayscanhedothis?（）