VMware复习题答案docWord文件下载.docx

VMware复习题答案docWord文件下载.docx

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B.Hosts

C.Resourcepools

D.vApps

E.Virtualmachines

QUESTION4

WhichtwoconditionswillpreventavirtualmachinefrombeingsuccessfullymigratedusingStoragevMotion?

（Choosetwo.）

A.ThevirtualmachinehasanRDM.

B.ThevirtualmachinehasFaultToleranceenabled.

C.ThevirtualmachineisrunningonavSphereStandardhost.

D.ThevirtualmachinehasadiskstoredonanNFSdatastore.

QUESTION5

AnadministratorisworkingtoupdatethehostsandvirtualmachinesinavSpheredeploymentusingUpdateManagerBaselines.

Otherthanhostpatches,whichthreeitemsrequireaseparateprocedureorprocesstoupdate?

A.Operatingsystempatches

B.VirtualApplianceupdates

C.VirtualMachineVirtualHardwareupgrades

D.VMwareToolsonmachineswithoutVMwareToolsalreadyinstalled

E.Applicationpatcheswithinthevirtualmachine

QUESTION6

AnESXihostdisplaysawarningiconinthevSphereconsoleanditssummarypagelistsaconfigurationissue"

SSHforthehosthasbeenenabled."

Whataretwowaystoclearthiswarning?

A.UsingtheSecurityProfilepaneoftheConfigurationtabinthevSphereClient

B.UsingtheDirectConsoleUserInterface（DCUI）

C.UsingtheAdvancedSettingspaneoftheConfigurationtabinthevSphereClient

D.UsingtheNetworkingpaneoftheConfigurationtabinthevSphereClient

QUESTION7

AnadministratorwantstomonitorthehealthstatusofanESXihost.However,whentheadministratorclickstheHardwareStatustabthefollowingerrorisdisplayed.

Thisprogramcannotdisplaythewebpage

Whatmightcausethisproblem?

A.TheVMwareVirtualCenterManagementWebservicesServiceisnotstarted.

B.Therequiredplug-inisnotenabled.

C.TheVMwareESXiManagementWebservicesServiceisnotstarted

D.ThenameofthevCenterServersystemcouldnotberesolved.

QUESTION8

thatallIPstorageVMkernelinterfacesareconfiguredforjumboframes.

Whataretwomethodstoverifythisconfiguration?

A.Runtheesxclinetworkipinterfacelistcommand

B.Runtheesxcfg-vswif-lcommand

C.EnsurethattheEnableJumboFramesboxischeckedintheVMkernelinterfacepropertiesinthevSphere

D.EnsurethattheMTUsizeissetcorrectlyintheVMkernelinterfacepropertiesinthevSphereclient

QUESTION9

AnadministratorissettingupvMotioninavSphereenvironment.Amigrationisruntotesttheconfiguration,butfails.

Whatcouldtheadministratordotoresolvetheissue?

A.EnsuretheVMkernelportgroupisconfiguredforManagementTraffic.

B.EnableVMkernelportgroupforthevSpherecluster.

C.EnsurethevMotionenabledadaptorsconfiguredforthesamesubnet.

D.UseavDSinsteadofastandardswitch.

QUESTION10

AnadministratorisunabletoconnectavSphereClienttoanESXihost.

Whichoptioncanbeselectedfromthedirectconsoletorestoreconnectivitywithoutdisruptingrunningvirtualmachines?

A.RestoretheStandardSwitchfromtheESXihost.

B.RestarttheManagementAgentsfromthevSphereclient.

C.RestarttheManagementAgentfromtheESXihost

D.DisabletheManagementNetworkfromthevSphereclient.

QUESTION11

Anadministratorreceivesacomplaintthatavirtualmachineisperformingpoorly.Theuserattributestheissuetopoorstorageperformance.

Ifthestoragearrayisthebottleneck,whichtwocounterswouldbehigherthannormal?

（Choosetwo.）

A.AverageESXiVMKernellatencypercommand,inmilliseconds

B.AverageESXihighestlatency,inmilliseconds

C.Averagevirtualmachineoperatingsystemlatencypercommand,inmilliseconds

D.NumberofSCSIreservationconflictspersecond

QUESTION12

Anadministratormustdecommissionadatastore.

Beforeunmountingthedatastore,whichthreerequirementsmustbefullfilled?

A.Novirtualmachinesresideonthedatastore.

B.ThedatastoreisnotusedforvSphereHAheartbeat.

C.Noregisteredvirtualmachinesresideonthedatastore.

D.Thedatastoremustnothaveanyextents.

E.Thedatastoremustnotbepartofadatastorecluster.

QUESTION13

AcompanywantstoincreasediskcapacityfortheirvSphereenvironment.

Managementmandatesthat.

1.vMotionmustworkinthisenvironment.

2.TheexistingLANinfrastructuremustbeused.

Whichstorageoptionbestmeetsthecompanyobjectives?

A.iSCSI

B.FibreChannel

C.SATA

D.NFS

QUESTION14

Whichresourcemanagementtechniquecanbeusedtorelieveanetworkbottleneckcausedbyavirtualmachinewithoccasionalhighoutboundnetworkactivity?

A.ConverttheswitchfromavSphereStandardSwitchtoavSphereDistributedSwitch.

B.Createanewportgroupforthevirtualmachineandenabletrafficshaping.

C.Applytrafficshapingtotheothervirtualmachinesinthesameportgroup.

D.Applytrafficshapingtothevirtualmachinewithhighactivity.

QUESTION15

Whichofthesefactorsindicates

ahighlikelihood

thattheperformance

ofavirtual

machine

diskisbeingconstrainedbydiskI/O?

A.Alargenumberofcommandsissued

B.Ahighdevicelatencyvalue

C.Ahighdiskusedvalue

D.Alargenumberofkilobytesreadandwritten

QUESTION16

ClicktheExhibitbutton.

AnadministratorisconfiguringvMotionintheirenvironment.Aspartoftheimplementation,anadministratorisexaminingresourcemappingforvirtualmachines.

Whatisalikelycauseoftheerrorshownintheexhibit?

A.vMotionhasbeendisabledbecausethearenootherhostsintheclusterwithvMotionenabled.

B.vMotionhasnotbeenenabledontheProductionportgroup.

C.TheadministratorhasnotcreatedaManagentnetwork.

D.vMotionhasnotbeenenabledonaVMkernelportgroup.

QUESTION17

WhichtwocircumstancesmightcauseaDRSclustertobecomeinvalid?

A.DRShasbeendisabledononeormoreESXihosts.

B.AnESXihosthasbeenremovedfromthecluster.

C.Amigrationonavirtualmachineisattemptedwhilethevirtualmachineisfailingover.

D.VirtualmachineshavebeenpoweredonfromavSphereClientconnecteddirectlytoanESXihost.

QUESTION18

AnadministratorisapplyingpatchestoabatchofESXihostsinanunder-allocatedHA/DRS

cluster.Anattemptismadetoplacethehostintomaintenancemode,buttheprogresshasstalledat2%.DRSisconfiguredasshownintheexhibit.Ofthefourchoicesbelow,twowouldeffectivelyresolvethisissue.

Whichtwostepscouldbetakentocorrecttheproblem?

A.EnableVMwareEVC.

B.SetthevirtualmachinesonthehosttoFullyAutomated.

C.Shutdownthevirtualmachinesonthehost.

D.Movethevirtualmachineswapfileoffthelocaldatastore.

QUESTION19

Acompanyhasconvertedseveralphysicalmachinestovirtualmachinesbutareseeingsignificantperformanceissuesontheconvertedmachines.Thehostisconfiguredwithsufficientmemoryandstoragedoesnotappeartobeabottleneck.

WhichmetriccanbecheckedtodetermineifCPUcontentionexistsonanESXihost?

A.%RUN

B.%WAIT

C.%USED

D.%RDY

QUESTION20

Agroupofvirtualmachineshasbeendeployedusingthindisksbecauseoflimitedstorage

spaceavailability.Thestorageteamhasexpressedconcernaboutextensiveuseofthistypeofprovisioning.

Atwhichlevelcantheadministratorsetanalarmtonotifythestorageteam?

A.Datastore

B.VirtualMachine

C.Host

D.ResourcePool

QUESTION21

VirtualmachineVM1isunabletocommunicatewithvirtualmachineVM2.BothvirtualmachinesareconnectedtoaportgroupnamedProductiononvSwitch1onhostESXi01.Whichstatement

couldexplainwhy?

A.TheonlyvmnicconnectedtovSwitch1onESXi01issettounused

B.TheonlyvmnicconnectedtovSwitch1onESXi01issettostandby

C.LoadbalancingsettingsonProductiondonotmatchvSwitch1

D.VM1isconfiguredforVGT,VM2isconfiguredforVST

QUESTION22

WhataretwomethodsofmaximizingVMFSperformanceforvirtualmachinesacrossallthehostsinacluster?

A.UsedisksharestoprioritizevirtualmachinediskI/O

B.EnableStorageI/Ocontrol

C.EnableStorageDRSwithI/Oloadbalancing

D.EnableHostCacheusinglocalSSDdrives

QUESTION23

WhichtwostatementsaretrueregardingvSpherestandardswitches?

A.Beaconingrequiresatleastthreeuplinkstobeconsidereduseful.

B.VirtualmachinesondifferentvSwitchesrequirethevSwitchestoshareanuplinktocommunicate.

C.vSpherevirtualswitchesrequireatleastoneuplinkadapter.

D.SettingthenumberofportstothemaximumonavSwitchwillexhaustthetotalportsonahost.

QUESTION24

WhichtypesoftrafficcanaVMkernelportbeenabledtocarryonaESXihost?

A.NFS

B.FaultTolerant

C.Management

D.iSCSI

E.vMotion

QUESTION25

NetworkingpoliciesforavSphereStandardSwitch,suchastrafficshapingandsecurity,canbeoverriddenonwhichvSphereelements?

A.Onthevirtualmachine

B.Onthephysicalswitch

C.Onthephysicalnetworkinterface

D.Ontheportgroup

QUESTION26

WhenwouldalicenseserverbeconfiguredforvCenterServer?

A.WhenmanagingESXservers

B.WhenthevCenterServerVirtualAppliance（vCSA）isused

C.Withint