2024年計(jì)算機(jī)考試-CompTIA認(rèn)證考試近5年真題集錦（頻考類試題）帶答案

（圖片大小可自由調(diào)整）2024年計(jì)算機(jī)考試-CompTIA認(rèn)證考試近5年真題集錦（頻考類試題）帶答案第I卷一.參考題庫(共100題)1.Atechnicianistroubleshootinganetworkconnectivityissue.Giventhefollowingabbreviatedtrace routeoutput: WhichofthefollowingisMOSTlikelyoccurring?（）A、SwitchingloopB、BroadcaststormC、IPconflictD、Routingloop2.Anadministratorhaspurchasedmonitoringsoftwarethatcanbeconfiguredtosendalertswhenhardwareandapplicationsarehavingissues.Whichofthefollowingmustbeinstalledonthemonitoringserversothatitcanproperlymonitordetailsonvendorspecificdevices?（）A、MIBsB、SMTPC、WMID、DHCP3.AtechnicianistroubleshootingalaptopLCD,andwhenthecoverisopenednothingshowsonthescreen.Thenallofasuddenthescreencomesonandworksfine.WhichofthefollowingshouldthetechniciancheckFIRST?（）A、BacklightB、InverterC、LoosecableD、Lidswitch4.Whichofthefollowingnetworktopologiesischaracterizedbyacentralserveranduniqueconnectionstoallclients?（）A、StarB、BusC、MeshD、Ring5.Anadministratorhaspurchasedmonitoringsoftwarethatcanbeconfiguredtoalertadministratorswhenhardwareandapplicationsarehavingissues.AlldevicesareconfiguredwithSNMP,buttheadministratorwantstofurthersecuretheSNMPtraffic. WhichofthefollowingsettingswouldBESTprovideadditionalmonitoringsecurity?（）A、SettingupacustomcommunitynameB、Configuringthenetworktoblocktrafficonport161C、ConfiguringtheWindowsFirewalltoblockport161D、SettingSNMPtoreadonlyonthedevicesE、InstallingnewMIBs6.Usingnetworkmonitoringtoolswouldallowanadministratortodowhichofthefollowing?（）A、ConfigureofflinedevicesB、ExamineperformanceissuesC、InstalladditionalsoftwareandupdatesD、Viewsyslogevents7.The?following?output?is?generated?when?trying?to?obtain?tickets?from?the?Kerberos?realm：?#?kinit?user@SUB.DOMAIN.BIZ?Password?for?user@SUB.DOMAIN.BIZ?kinit（v5）：?Clock?skew?too?great?while?getting?initial?credentials?How?can?the?problem?be?fixed？?（）A、?ntpdate?domaincontroller；?hwclock?-systohc??B、?kinit?-t??C、?killall?-HUP?krb5kdc??D、?Modify?the?time_sync?value?in?the?kdc.conf?file.??E、?Modify?the?clockskew?value?in?the?krb5.conf?file.8.While?considering?security，?which?of?the?following?is?the?BEST?place?for?a?public?web?serveraccessible?via?the?Internet？?（）A、?Internal?networkB、?VLANC、?VPND、?DMZ9.WhichofthefollowingistheMOSTeffectivemethodtorestrictstaffmembersfromaccessingaserviceonacompanyserver?（）A、ImplementACLs.B、Disableaccountsforstaffmemberswhodonotrequireserveraccess.C、Implementanti-spamsoftwareontheserver.D、Implementanti-virussoftwareontheserver.10.Which?of?the?following?describes?the?purpose?of?a?network?topology?diagram？（）A、?To?display?the?logical?layout?this?can?differ?from?the?physical?layoutB、?To?enhance?a?user’s?understanding?of?the?datacenter?layoutC、?To?create?a?physical?map?of?the?datacenter?to?provide?to?guestsD、?To?provide?a?blueprint?for?recreating?the?same?server?setup?for?another?client11.AnadministratorneedstodiagnoseproblemswithaWINSserver.Whichofthefollowingtoolsshouldbeused?（）A、nslookupB、nbtstatC、digD、netstat12.Whichofthefollowinglaptopdisplayswouldprovidephysicalflexibilityandtransparency?（）A、StandardLCDB、PlasmaC、OLEDD、LED-backlitLCD13.Auserstatesthatthelaserprinterisleavingablacklineonallpagesbeingprinted.WhichofthefollowingistheMOSTlikelycauseandsolutionforthisissue?（）A、Faultydriver;reinstallorupdatedriverB、Badfuser;placeservicecalltoprintermanufacturer.C、Excesstonerondrum;performmaintenance(e.g.cleandrumsurface).D、Deterioratingrollersandwornbrushes;replacerollersandbrushes.14.WhichofthefollowingWANtechnologiesmodulates24channelsintoa15Mbpssignal?（）A、ISDNB、PSTNC、OC-2D、T115.Anadministratorisplanninganupgradeofamajorsoftwarepackageonanapplicationserver.Thesoftwarehasbeentestedsuccessfullyinatestenvironmentanditisreadytogointoproduction. Whichofthefollowingstepsshouldtheadministratortakenext?（）A、IdentifynecessaryoperatingsystemupdatesB、ImplementthechangeC、DocumentthechangeD、Schedulesystemdowntime16.WhichofthefollowingcommandswouldcreateanemergencyrepairdiskfortheWindows2000Professionaloperatingsystem?（）A、rdisk.exeB、bootdisk.exeC、bootcfg/rebuildD、erd.exe17.WhichofthefollowingRAIDarraysperformsmirroringofthedisksfirst,thenstripingofthedisks?（）A、RAID1B、RAID0+1C、RAID6D、RAID1018.WhichofthefollowingportswouldhavetobeallowedthroughafirewalltoallowSNMPtraffictopassonitsdefaultport?（）(SelectTWO).A、22B、23C、143D、161E、162F、808019.Auserhasdiscoveredthateventhoughtheyareusingthelatestversionoftheanti-virussoftware,thecomputerisstillbeinginfectedbyavirus.WhichofthefollowingistheBESTsolutionforthisproblem?（）A、Replacethecomputer.B、Runchkdsk/f.C、Updatethevirussignatures.D、Runscandisk.20.Which?of?the?following?is?the?BEST?place?to?find?information?about?particular?server?software？（）A、?Vendor?websiteB、?Online?support?channelsC、?Driver?release?notesD、?HCL21.In?which?of?the?following?configurations?should?a?SAS?hard?drive?jumper?be?placed?for?single?driveoperation？（）A、?The?jumpers?should?be?placed?in?the?single/master?position.B、?There?are?no?configuration?jumpers?needed?on?a?SAS?hard?drive.C、?The?jumpers?should?be?placed?to?give?the?drive?a?SCSI?ID?of?1.D、?The?jumpers?should?be?placed?in?the?slave?position.22.Whichofthefollowingmethodscanmovefilesincleartextandcanbeeasilyintercepted?（）A、RSHB、SNMPC、FTPD、TELNET23.An?administrator?has?just?finished?physically?replacing?the?system?board?in?a?Windows?domaincontroller.?Which?of?the?following?must?be?done?before?booting?the?server?back?into?Windows？（）A、Update?the?time?and?date?in?the?BIOS.B、Update?the?firmware?on?the?SCSI?controller.C、Update?the?firmware?to?the?latest?version.D、Configure?IPMI?on?the?new?board.24.Atechnicianhasinstalledanewmotherboardinaworkstation,butafterhardwaretests,themotherboardhasfailed.WhichofthefollowingshouldthetechniciandoFIRSTbeforereplacingthemotherboard?（）A、Reseatallpowerconnections.B、RemovetheCMOSbattery.C、Installthegraphicscard.D、Groundtothecase.25.Which?of?the?following?backup?methodologies?is?MOST?time?efficient?for?backing?up?data？（）A、IncrementalB、SnapshotC、DifferentialD、GFS26.Which?of?the?following?is?a?benefit?of?application?virtualization？（）A、The?need?for?multiple?licenses?of?any?software?is?unnecessary.B、Interoperability?of?disparate?programs?is?easily?attained.C、Server?loads?are?greatly?reduced?from?lowered?traffic.D、Applications?are?easily?accessible?from?anywhere?on?the?LAN27.Atechnicianreceivesacallonmondaymorningthatseveralcomputerswillnotconnecttothenetwork. Thetechniciandeterminesthatthecomputersleftonovertheweekendarefunctionalandthosethatwereturnedoffovertheweekendarenotfunctioning. WhichofthefollowingistheMOSTlikelysourceoftheproblem?（）A、DHCPisnotfunctioning.B、WINSneedstoberestarted.C、DNSisnotfunctioning.D、LDAPisnotfunctioning.28.Whichofthefollowingprintingtechnologiesusespiezoelectricpressurepadstoproducesmallbubblesthataremovedtothepaper?（）A、ImpactB、ThermalC、LaserD、Inkjet29.Which?of?the?following?is?the?BEST?solution?for?repairing?a?hard?drive?that?results?in?the?Could?not?readfrom?selected?boot?disk?display?upon?booting？?（）A、Use?recovery?console?and?the?bootcfg?/rebuild?command.B、Use?recovery?console?and?the?chkdsk?command.C、Use?recovery?console?and?the?fixboot?command.D、Use?recovery?console?and?the?fixmbr?command.30.You?are?running?Linux?2.0.36?and?you?need?to?add?a?USB?mouse?to?your?system.?Which?of?the?following?statements?is?true？（）A、?You?need?to?rebuild?the?kernel.B、?You?need?to?upgrade?the?kernelC、?You?need?to?load?the?USB?modules?for?your?existing?modular?kernel.D、?USB?support?is?not?available?in?Linux.31.WhileaccessingtheInternetinanexternalenvironment(i.e.whiletraveling),aWindows7firewallhouldbesettowhichofthefollowing?（）A、BlockincomingandoutgoingconnectionsB、TurnedoffordisabledC、BlockoutgoingconnectionsD、Blockincomingconnections32.WhichofthefollowingsecuritydeviceswouldMOSTlikelybeusedonanetworktoscreenandpreventmalicioustraffic?（）A、IDSB、VPNC、NIPSD、HIDS33.WhichofthefollowingmustoccurwheninstallingSCSIdevicesintotheserver?（）A、Terminatethebackendofthechain.B、SetthejumpertodeviceID0.C、Terminatebothendsofthechain.D、Setthejumpertocableselect.34.AuserisreportingthataPCwillsuddenlyshutdownwithoutwarning.ThePCbootsupwithnoproblems,butafterusingthePCforashorttime,thePCturnsoff.Whichofthefollowingcomponentsshouldthetechniciancheck?（）(SelectTWO).A、CPUfanB、RAMC、HarddriveD、PowersupplyE、Videocard35.WhichofthefollowingconnectiontypesuseaphonelineasacarriertoprovideaccesstotheInternet?（）A、CellularB、SatelliteC、ISDND、WiMAXE、DSL36.用戶呼叫系統(tǒng)管理員，稱他們無法訪問整個(gè)早上都在使用的文件服務(wù)器。要解決該問題，管理員應(yīng)首先采取哪項(xiàng)措施？（）A、重啟文件服務(wù)器。B、詢問用戶在發(fā)現(xiàn)問題時(shí)正在做什么？C、讓用戶重啟電腦。D、讓用戶ping通默認(rèn)網(wǎng)關(guān)，并向管理員反饋響應(yīng)時(shí)間。37.APCcannotconnecttothenetwork.Anetworkcardwaspurchasedwithoutdocumentationordriverdiscs.WhichofthefollowingistheBESTwaytoinstallitintothismachine?（）A、DownloadandinstallthedriversB、RunWindowsupdatetoinstalldriversC、CopydriverstoflashdriveandinstallD、Purchasethedisconlineandinstall38.Whichofthefollowingisabusmasteringmethod?（）A、Adevicetransfersdatadirectlytothememory.B、Adevicehandlesmediationbetweenthenorthbridgeandtheprocessor.C、Adeviceconnectstoanotherdevicewithoutinvolvingtheprocessor.D、Adevicetransfersdatatotheprocessorandthenontothememory.E、Adevicehandlesmediationbetweenthesouthbridgeandtheprocessor39.Which?of?the?following?technologies?was?created?to?reduce?cost，?increase?cable?length，?and?uses?3.3vacross?the?line？（）A、?Wide-Ultra2?SCSI-3B、?High-Voltage?DifferentialC、?Low-Voltage?DifferentialD、?Fibre?Channel40.A?bare?metal?backup?requires?which?of?the?following?backup?methodologies？（）A、?FullB、?DifferentialC、?IncrementalD、?Database41.A?company?may?use?the?Windows?XP?Professional?MUI?Pack?because?the?company：（）A、has?offices?where?users?who?speak?different?languages?share?computers.B、wants?to?maintain?multiple?operating?systems.C、has?users?who?work?remotely?at?home?offices.D、wants?to?deploy?and?maintain?a?single?operating?system?standard.42.A?company?has?had?problems?with?their?HVAC?system?being?able?to?cool?their?datacenter?as?theyhave?grown.? Which?of?the?following?could?BEST?be?used?to?help?reduce?the?load?on?the?HVAC?system？（）A、?Replacing?the?CAT5?cables?with?CAT6?cablesB、?Replacing?traditional?racks?with?water?cooled?racksC、?Turning?off?non-critical?application?servers?during?non-business?hoursD、?Taking?the?second?power?supplys?out?of?non-critical?servers43.Acompanyhasinstalledanew802.11gpoint-to-pointconnectionbetweentwobuildingsandisexperiencinglowthroughputacrossthelink.Thecurrentsetupinvolvesawirelessbridgeontheroofwithanomni-directionalantenna.WhichofthefollowingwouldBESTimprovethelinkperformance?（）A、Replacethewirelessbridgeswithwirelessaccesspoints.B、Installbi-directionalamplifiersatbothsites.C、Configurechannelhoppingonbothwirelessbridges.D、Replacetheomni-directionalantennaswithYagiantennas44.Which?of?the?following?are?considered?plug?and?play?technologies?in?a?laptop？（）A、SATAB、RAIDC、USBD、EIDE45.以下哪種備份方法可使恢復(fù)數(shù)據(jù)所用的時(shí)間最短？（）A、增量B、差異C、完全D、GFS46.A?technician?works?for?a?company?that?has?recently?been?affected?by?a?virus.?The?virus?entered?thenetwork?by?using?port?6000.?Port?6000?is?used?by?an?application?located?on?a?server.?Thetechnician?has?been?asked?to?block?this?port?on?all?servers?and?computers?except?for?the?oneserver?which?uses?this?port.?Which?of?the?following?should?the?technician?do？（）A、Update?the?antivirus?applicationB、Install?critical?update?security?patchesC、Adjust?the?software?firewall?settingsD、Replace?the?current?antivirus?program47.In?a?workgroup，?all?of?the?following?steps?are?required?for?a?DHCP?server?EXCEPT：（）A、?activate?the?scopes.B、?authorize?the?server.C、?configure?the?scopes.D、?install?DHCP?service.48.Which?of?the?following?BEST?describes?a?virtual?machine？（）A、HostB、VDIC、Hyper-VD、Guest49.Anadministratorisconcernedaboutusersutilizingthecompany'swirelesssignalwiththeir personallaptops. WhichofthefollowingistheBESTmethodtousetopreventunauthorizeddevicesfromusingthecompany'swirelessnetwork?（）A、SecureVPNB、MACfilteringC、IPfilteringD、StaticIPaddresses50.Aserverhasasingle,halfheight,PCI-X3.3vslotavailable.Whichofthefollowingcardscanfitinthisslot?（）A、HalfHeight,UniversallyKeyedPCIcardB、FullHeight,3.3vPCI-XcardC、HalfHeight,x16PCIExpressCardD、HalfHeight,3.3vPCIcardE、HalfHeight,UniversallyKeyedPCI-XcardF、FullHeight,UniversallyKeyedPCIcardG、HalfHeight,x8PCIExpressCard51.Which?of?the?following?should?a?technician?instruct?a?user?to?do?to?initiate?Remote?Assistance?for?a?user?running?Windows?XP?Professional？（）A、Network?Neighborhood?>?navigate?to?the?users?computer?>?right?click?>?select?Offer?Remote?AssistanceB、Go?to?Help?and?Support?Center?>?Pick?a?Task?>?Use?Tools?>?Offer?Remote?AssistanceC、Run?Remote?Desktop?Connection?>?Select?Connect?to?User?Enter?the?IP?addressD、Start?>?Programs?>?Administrative?Tools?>?Remote?Assistance52.WhichofthefollowingwillMOSTlikelyhappenifalaserprinterdisplays‘15%fuserremaining’?（）A、Theprinterwillprintaccordingtospecification.B、Theprinterwillstopprintingimmediately.C、Theprinterwilltakelongertoprint.D、Theprinterwillprintblanksheetsofpaper53.Whichofthefollowingisasecuremethodofremoteaccessviacommandline?（）A、RCPB、TelnetC、RSHD、SSH54.Atechnicianfinishedinstallingantivirussoftware.WhichofthefollowingshouldthetechnicianperformNEXT?（）A、Runafullscanonthelocaldisk.B、Removeinfectedfiles.C、Updateantivirussignatures.D、Quarantineinfectedfiles55.WhichofthefollowinglaptopcomponentswillMOSTlikelyneedreplacingwithinthefirstthreeyearsofuse?（）A、BatteryB、ProcessorC、MemoryD、Backlight56.ThetechnicianisrepairingaPCwhichappearstohaveafailingRAMmodule.Afterreplacingthemodule,theextramemorystillisnotregistering.WhichofthefollowingisMOSTlikelytheissue?（）A、JumpersettingsareincorrectB、TheRAMmoduleisdefectiveC、ThememoryslotisdefectiveD、CMOSneedstobeflashed57.為確保在最短時(shí)間內(nèi)備份所有必要數(shù)據(jù)，應(yīng)在每晚使用以下哪種備份方法？（）A、每日B、增量C、常規(guī)D、差異58.An?administrator?installs?a?new?server?with?five?146GB?drives?and?implements?RAID?5?for?hardwareredundancy.How?much?disk?space?will?be?available?for?the?OS，?tools?and?regular?files？（）A、146GBB、438GBC、584GBD、730GB59.A?technician?supports?users?in?a?client/server?environment.?A?user?suddenly?cannot?access?anynetwork?resources.?The?user?tried?to?logon?to?a?known?working?computer?but?was?unsuccessful.Which?of?the?following?should?the?technician?check?FIRST？（）A、Check?if?the?user?account?is?lockedB、Check?group?policyC、Check?the?drive?for?fragmentationD、Check?NTFS?permissions60.以下哪種存儲工具可用于啟動故障硬件驅(qū)動器的重建？（）A、RAID陣列管理B、CHKDSKC、監(jiān)視代理D、分區(qū)管理61.When?purchasing?a?UPS?for?a?server?room，?which?of?the?following?are?important?factors?toconsider？（）A、Network?card?configurationB、Remote?access?proceduresC、Estimated?runtimeD、Maximum?loadE、Power?cord?length62.Which?of?the?following?storage?tools?could?be?used?to?initiate?the?rebuilding?of?a?failed?hard?drive？（）A、?RAID?array?managementB、?CHKDSKC、?Monitoring?agentsD、?Partitioning?management63.WhichofthefollowingWLANprotocolsisinthe5GHzbandwithaMAXIMUMdatarateof54Mbps?（）A、802.11aB、802.11bC、802.11gD、802.11n64.Aworkstationnolongerhasnetworkconnectivity.Uponvisualinspection,allconnectorsandsettingsseemtobeproperlyconfigured.Whichofthefollowingtoolsshouldthetechnicianusetotroubleshootthisissue?（）A、PSUtesterB、LoopbackplugC、CabletesterD、Multimeter65.By?default，?Windows?XP?requires?that?passwords?on?your?Samba?server：（）A、?Do?not?exceed?32?characters.B、?Contain?both?numbers?and?letters.C、?Are?encrypted.D、?Are?changed?every?30?days.66.WhichofthefollowingconnectorsusesthemainboardATXconnectortype?（）A、CentronixB、20/24pinC、BNCD、Molex67.When?experiencing?video?problems，?which?of?the?following?should?be?performed?FIRST?to?ensure?that?the?monitor?is?not?causing?the?problem？?（）A、Check?for?the?latest?video?drivers.B、Install?a?known-good?video?adapter.C、Attach?the?monitor?to?a?known-good?computer.D、Replace?the?monitor.68.A?data?center?has?had?a?power?outage.?Which?of?the?following?should?the?administrator?do?FIRSTonce?the?power?is?restored？?（）A、?Identify?which?systems?are?the?most?critical?and?bring?them?up?by?level?of?importance.B、?Retrieve?the?latest?backup?tapes?for?immediate?system?restore?using?the?GFS?rotation.C、?Identify?the?least?critical?systems?and?then?power?those?systems?on?first.D、?Determine?the?cause?of?the?power?outage?and?install?UPS?systems?to?prevent?its?reoccurrence.69.病毒爆發(fā)后，可使用以下哪幾項(xiàng)在Microsoft環(huán)境中部署熱修復(fù)補(bǔ)??？（）A、WSUSB、終端服務(wù)C、遠(yuǎn)程管理卡D、組策略E、SNMP70.A?technician?accesses?a?corporate?users?hard?drive?and?notices?that?there?are?inappropriate?images?in?their?My?Documents?folder.?Accessing?this?kind?of?material?is?a?clear?violation?of?company?policy.?Which?of?the?following?should?the?technician?do？?（）A、Confront?the?user?and?tell?them?to?remove?the?material.B、Backup?the?files?and?delete?them?from?the?users?folder.C、Inquire?with?the?manager?about?policies?and?procedures.D、Ignore?the?files，?this?is?the?users?personal?documents?folder.71.Allofthefollowingwillinterferewitha2.4GHzwirelessphoneEXCEPT:（）A、Bluetooth.B、802.11a.C、802.11b.D、802.11g.72.WhichofthefollowingisthedefaultdirectoryforUserProfilesinWindowsXP?（）A、C:/UsersB、C:/UserProfilesC、C:/DocumentsandSettings

D、C:/Users/Profiles73.Whichofthefollowingwouldbeanexampleofprohibitedcontent?（）A、ThirdpartyproxysitesB、MaliciouscookieC、DetectedvirusD、Unwantedpop-up74.Aserverishavingproblemsbootingintotheoperatingsystem.Whichofthefollowingcanprovideimportantinformationtobegintotroubleshootthecause?（）A、SystemlogsB、FirmwareupdatesC、POSTmessagesD、Applicationlogs75.A?server?is?connected?to?a?gigabit?Ethernet?switch?and?has?negotiated?1Gbps?/?Full?Duplex.?Whentransferring?large?files?to?and?from?other?servers?on?the?segment?via?FTP?slow?performance?is?noticed.All?network?cabling，network?hardware?and?server?hardware?were?verified?to?be?working?correctly.? Whichof?the?following?could?be?done?to?improve?performance？（）A、?Decrease?the?TCP?window?size.B、?Increase?the?UDP?window?size.C、?Increase?the?TCP?window?size.D、?Decrease?the?UDP?window?size.76.Whichofthefollowingutilities,inWindows,canbeconfiguredtoperformautomaticdiskdefragmentation?（）A、TaskSchedulerB、DiskDefragmenterToolC、TaskManagerD、DiskManager77.Which?of?the?following?technologies?is?specifically?designed?to?increase?servervirtualizationperformance？（）A、?Multicore?processingB、?VTC、?64-bit?processingD、?Hyperthreading78.Which?of?the?following?stripes?data?at?the?bit?level?and?uses?a?dedicated?disk?for?parity？（）A、RAID?0B、RAID?3C、RAID?5D、RAID?1079.Which?of?the?following?development?libraries?are?used?to?make?Samba?compatible?with?ADS？（）A、?KerberosB、?CUPSC、?LDAPD、?Win32E、?IMAP80.Aprinterisnotpullingpaperoutofthepapertray.WhichofthefollowingistheMOSTpossiblecauseoftheproblem?（）A、PickuprollersB、PrintheadC、DrumD、Fuser81.A?NAS?differs?from?a?SAN?because?NAS：（）A、?is?attached?to?a?local?disk?controller.B、?does?support?multipath?I/O.C、?never?uses?an?IP?address?for?network?connectivity.D、?always?uses?an?IP?address?to?access?data.82.Routing?convergence?time?is?which?of?the?following？（）A、Time?required?for?a?VPN?connection?to?occurB、Time?required?by?protocols?to?update?their?forwarding?tables?after?changes?have?occurredC、Time?required?for?an?IDS?to?detect?suspicious?softwareD、Time?required?by?switch?ports?to?update?their?link?status?and?transition?to?the?forwarding?state83.A?file?server?is?setup?in?a?RAID?5?configuration.Recently?there?was?a?power?failure?in?the?serverroom?while?a?user?was?transferring?a?document?from?one?drive?on?the?server?to?another?drive?onthe?same?server.Unfortunately?their?UPS?was?in?repair?during?this?outage，?and?the?file?is?nowcorrupt.Which?of?the?following?can?be?done?to?prevent?this?situation?in?the?future？（）A、Increase?the?memory?on?the?server.B、Reconfigure?drives?to?a?RAID?0+1.C、Install?a?battery?backed?write?cache?module?in?the?system.D、Instruct?the?user?to?save?to?the?local?system?instead?of?to?the?server.84.Whichofthefollowingcanbeusedtoachievethehighesttransferrateforanexternalharddrive?（）A、FireWireB、eSATAC、USB1.1D、USB2.085.Which?of?the?following?RAID?levels?would?be?appropriate?given?two?drives?and?a?need?for?faulttolerance？（）A、RAID?0B、RAID?1C、RAID?5D、RAID?1086.An?administrator?is?installing?Windows?Server?2003?via?CD?on?a?new?server?with?an?SAS?RAIDarray.?When?the?administrator?reaches?the?option?to?select?the?target?installation?drive，?there?are?nodrives?listed.?Which?of?the?following?is?the?FIRST?thing?the?administrator?should?do？（）A、Restart?the?installation?via?WDS.B、Shut?down?the?server?and?check?that?all?RAID?drives?are?connected?properly.C、Restart?the?installation?from?CD?and?press?F6?to?install?RAID?drivers.D、Go?into?the?BIOS?and?set?all?RAID?drives?to?compatibility?mode.87.WhichofthefollowingBIOSsettingsisMOSTlikelytospeedupthebootprocesswhendisabled?（）A、IDEAutoDetectB、BIOSAdministratorPasswordC、AdvancedConfigurationandPowerInterfaceD、PlugandPlay88.AnadministratorisconfiguringoneservertomonitorhardwarelevelinformationonasecondWindowsserver.WhichofthefollowingshouldbesetupontheWindowsservertoallowthemonitoringservertoaccessthisinformation?（）A、WMIB、RISC、DNSD、SNMPE、SMTP89.Anetworkadministratorneedstoaddanadditionalconnectiontoaroom.TheadministratoraddsanewEthernetswitchandmustconnectittoanexistingswitch. Whichcabletypeshouldbeusedtoconnectthetwoswitches?（）A、CAT3cableB、SerialcableC、CrossovercableD、Rollovercable90.WhichofthefollowingprotocolswouldBESTgranttheusersecureaccesstoaremotelocation?（）A、VPNB、FTPC、POP3D、DNS91.WhichofthefollowingisMOSTcriticalwheninstallinganewprocessorinanexistingsystem?（）A、ThermalpasteB、FansC、DrivespeedsD、Cablemanagement92.What?is?the?output?when?the?following?shell?script?executes？（）?? catA、?The?contents?of?the?file?foobar.B、?Hello