vmware認(rèn)證考試資料

ExamA

QUESTION1

AnadministratorisinstallingESX4.0onaphysicalserver.Whichofthefollowingcomponentswouldneed

tobemodifiedorreplacedtosupportasuccessfulinstallation?管理員安裝ESX4.0是在一個物理服務(wù)器上。下列組件，將需要

要修改或替換，以支持一個成功的安裝？

A.4IntelPRO1000NetworkAdapters

B.2LSILogicLSI7202XP-LCFibreChannelHBAs

C.2AMDOpteronCPUs

D.4GBRAM

Answer:B

QUESTION2

WhichofthefollowingpartitionsisspecifictoESXi4.0?下列哪一個特定的分區(qū)到ESXi4.0

A.usr

B.vmkcore

C.scratch

D.swap

Answer:C

QUESTION3

AnESXAdministratorplanstoinstalladditionalsupportedcomponentsontheESXServerthatwould

increasethememoryrequirementsfortheServiceConsole.WhichESXServerpartitionwouldalsoneedto

beincreasedduringinstallationasaresult?將ESX管理員安裝額外的支持計面在ESXServer組件，將增加對服務(wù)控制臺的內(nèi)存

需求。其中ESX服務(wù)器分區(qū)還需要在安裝過程中增加的結(jié)果？

A./

B.vmfs3

C.swap

D./boot

Answer:C

QUESTION4

WhichofthefollowingtaskscanbeselectedfromthehomepageofanESXServer(ChooseThree)?以下任務(wù)，

可以選擇從一個ESX服務(wù)器主頁(選擇三項)

A.DownloadVMwarevCenterServer

B.BrowseObjectsManagedbythisHost

C.BrowseVirtualMachinesinthisHost'sinventory

D.BrowseDatastoresinthisHost'sinventor

E.DownloadVMwareWebAccessClient

Answer:ABD

QUESTION5

WheninstallingESX4.0,whereistheServiceConsolefilesystemlocated?當(dāng)安裝ESX4.0,其中服務(wù)控制臺是位于文件系統(tǒng)

A.InavirtualdiskonalocalVMFSdatastore

B.InavirtualdiskonalocalorsharedVMFSdatastore

C.OnalocalphysicaldiskoronamappedSANLUN

0.Onalocalphysicaldisk

Answer:A

QUESTION6

ThedefaultswappartitionsizeforESX4.0iswhichofthefollowing?

默認(rèn)的交換分區(qū)大小的ESX4.0是以下哪個

A.800MB

B.1.6GB

C.544MB

D.600MB

Answer:D

QUESTION7

Creatingwhichofthefollowingoptionalpartitionswouldchangethedefaultpartitionsizefor/?

創(chuàng)建下列哪些可選的分區(qū)，改變了默認(rèn)分區(qū)大小

A./tmp

B./home

C./var/log

D./usr

Answer:D

QUESTION8

AdditionallicensingisrequiredoncethenumberofcoresperCPUreacheswhichofthefollowing?

額外的授權(quán)是必需的，每一次CPU核心數(shù)量達(dá)到下列哪

A.16ormorecores

B.12ormorecores

C.8ormorecores

D.6ormorecores

Answer:C

Section:(none)

QUESTION9

WhatisthemaximumnumberofcoresthatcanbeusedwithStandardlicensing?

什么是內(nèi)核最多可以使用標(biāo)準(zhǔn)使用許可

A.8

B.16

C.12

D.6

Answer:D

QUESTION10

OncevCenter4.xhasbeeninstalled,aLicenseServerisrequiredinwhichofthefollowinginstances?

一旦被安裝的vCenter4.x有.，許可證服務(wù)器是必需的，其中有下列情形

AALicenseServerisalwaysrequired

□

TosupportESXi4.xHosts

,TosupportESX3.5Hosts

°ALicenseServerisnolongerrequired

Answer:C

QUESTION11

WhichofthefollowingfeaturesisnotapartofthevSphereAdvancedEdition?

下列哪些功能不是在vSphere高級血的一部分

A.VMwareStorageVMotion

B.VMwareVMotion

C.VMwareDataRecovery

D.VMwareFaultTolerance

Answer:A

QUESTION12

WhichvSphereEditionsincludeVMwareDataRecovery(ChooseTwo)?

其中包括VMwarevSphere版本數(shù)據(jù)恢復(fù)

AvSphereEssentialsPlusorhighervSphere的精華Plus或更高

□

vSphereAdvancedorhigher

JvSphereStandardorhigher

°vSphereEssentialsorhigher

Answer:AB

QUESTION13

WhataretheminimumvSphereSmallBusinessandMedium/EnterpriseEditionsthatincludeVMwareData

Recovery(ChooseTwo)?什么是最低vSphere的小型企業(yè)和中型/企業(yè)版，包括VMware數(shù)據(jù)恢復(fù)

A.vSphereEssentialsPlus

B.vSphereStandard

C.vSphereAdvanced

D.vSphereEssentials

Answer:AC

QUESTION14

WhichofthefollowingfunctionscannotbeperformedremotelyandmustbeperformedfromtheESXiDirect

Console(ChooseThree)?

卜一列功能不能遠(yuǎn)程執(zhí)行，必須從ESXi直接控制分執(zhí)行

A.ConfigureDNSSettings

B.RestartManagementAgents

C.TesttheManagementNetwork

D.RestoreaStandardSwitch

E.ConfigureaStaticIPAddress

Answer:BCD

QUESTION15

ThevSphere4HostUpdateUtilityprovidesagraphicaluserinterfacefor(ChooseTwo):

在vSphe「e4主機(jī)更新實(shí)用程序提供了圖形用戶界面

A.performingahostcompatibilitycheck執(zhí)行一個主機(jī)容錯性檢測

B.upgradingstandaloneESX/ESXihosts升級單獨(dú)

C.upgradingESXhostsinDRS/HAclusters

D.keepingguestoperatingsystemspatched

Answer:AB

QUESTION16

AfterupgradinganESXhosttovSphere4,whichofthefollowingthreeactionsshouldbetaken

(ChooseThree)經(jīng)過升級到vSphe「e4ESX主機(jī)，以下三個動作所應(yīng)采取

A.restorefilestotheserviceconsole

B.bootintoTroubleshootingModeforproperoperation

C.configurelicensing

D.verifyvirtualmachineoperation

E.connectthehosttovCenterifmanaged

Answer:CDE

QUESTION17

BeforeyouupgradeanESXhost:

A.backup/proc,/mnt,/tmp,customscriptsandallVMFSdatastores

B.backup/home,/etc/init.dand/boot

C.backup/etc/passwd,/etc/groups,/etc/shadow,/etc/gshadow,customscriptsandlocalVMFS

D.backup/var/logs,/usr,/binandthedmesgoutput

Answer:C

QUESTION18

BeforeyouupgradeanESXihost:

A.updatetheESXirestoreCDwiththecurrentESXiimage

B.savethecurrentESXiimagetoanotherESXiserver

C.copytheembeddedESXiimagetoaUSBflashdrive

D.savetheESXiconfigurationusingvicfg-cfgbackpsfromthevCLI

Answer:D

QUESTION19

BeforeyouupgradeanESX/ESXihost(ChooseThree):

A.verifycurrenthardwareissupportedperthevSphereSystemsCompatibilityGuide驗證當(dāng)前硬件支持兼容性

B.compare比較themd5sumofthedownloadedfiletothevalueontheVMwaredownloadwebsiteVMware下載網(wǎng)站上下載文件

C.的MD5校驗值比較

Dscheduleamaintenancewindowfor32-bithardware

ErunthevSphere4Pre-UpgradeScriptfromthecommandline

runtheVMwareCPUIdentificationUtility運(yùn)行VMwareCPU識別工具

Answer:ABE

Section:(none)

Explanation/Reference:

QUESTION20

ThefollowingESXversionsaresupportedfordirectupgradingtovSphere4(ChooseTwo):卜.面的ESX版本都支持直接升級到

vSphere4

A.ESX2.1

B.ESX2.5.5

C.ESX/ESXi3.5

D.ESX3.0.0,3.0.1,3.0.2

Answer:CD

QUESTION21

InordertoupgradetovSphere4,anESXhostmusthavea/bootpartitionofatleast:為了升級至ijvSphere4?ESX主機(jī)必須有一

個至少/boot分區(qū)

A.150MB

B.200MB

C.100MB

D.50MB

Answer:C

QUESTION22

ThevSphere4HostUpdateUtilityupgradesthe(ChooseTwo):在vSphere4主機(jī)更新實(shí)用程序升級

AVMkernel

virtualmachinehardware

CVMFSdatastores

Dserviceconsoleifpresent

Answer:AD

QUESTION23

ThevSphere4UpdateManagerupgrades(ChooseThree):在vSphere4的更新管理器升級

A.virtualmachineTools

B.VMFSdatastores

C.virtualmachinehardware

D.vSphereClient

E.vCenter

Answer:ABC

QUESTION24

vCenterUpdateManageriscapableofupgradingwhichofthefollowing(ChooseThree):

vCenterUpdateManagerM是提升能力的下列

A.vCenter

B.ServiceConsole

C.VirtualMachineHardware

D.vSphereClient

E.VMwareTools

Answer:BCE

QUESTION25

TheESX4.xServiceConsoleVirtualDiskcanbelocatedon(ChooseTwo):4,x版的ESX服務(wù)控制臺虛擬磁盤可以位于

A.aVMFSdatastoreonsoftwareiSCSIattachedstorage

B.aVMFSdatastoreonnon-sharedFCattachedstorage

C.C.anNFSdatastore

D.aVMFSdatastoreonlocallyattachedstorage

Answer:BD

QUESTION26

SecuringanESXserviceconsoleisimportantbecause:保護(hù)的ESX服務(wù)控制臺很重要，因為

A.ServiceConsoleactionscanaffectallVMsonanESXhost月艮務(wù)控缶!J臺行為可以影響

B.ServiceConsolepermissionsareappliedtouserswhenloggingintoahostviavCenter

C.VMsrunintheserviceconsole

D.VMsdependonthepatchleveloftheserviceconsole

Answer:A

QUESTION27

ESXServiceConsolepatchesshouldbeapplied(ChooseTwo):ESX服務(wù)控制臺修補(bǔ)程序應(yīng)適用

A.asinstructed指示byVMwareauthorize授權(quán)dtechnicalsupportpersonnel保障人員

B.whenanissueisidentified

C.asRedHatmakespatchesavailable

D.asVMwaremakespatchesavailable補(bǔ)丁有效

Answer:AD

QUESTION28

ESXServiceConsolepatchesshouldbeapplied(ChooseTwo):ESX服務(wù)控制臺修補(bǔ)程序應(yīng)適用

A.inaccordancewithVMwareSecurityAdvisories根據(jù)虛擬機(jī)的安全警告

B.whennotifiedontheVMwareSecurityBlog

C.whenadvisedbyVMwareauthorizedtechnicalsupportpersonnel當(dāng)建議只有受權(quán)的虛擬機(jī)支持

D.inaccordancewithVMwareandRedHatSecurityAdvisories

Answer:AC

QUESTION29

TheESXServiceConsolefilesystemstructureshould(ChooseTwo):)ESX服務(wù)控制介文件系統(tǒng)結(jié)構(gòu)應(yīng)

A.provideseparatemountpointsfor/tmp,/var/logand/home

B.avoidfilling/

C.avoidfilling/home

D.provideseparatemountpointsfor/tmp,Zvar/log,/homeand/etc

Answer:AB

QUESTION30

WhichofthefollowingaretrueregardingtheESXServiceConsolefilesystemstructure

(ChooseTwo)?下列哪些是正確的關(guān)于ESX服務(wù)控制臺文件系統(tǒng)結(jié)構(gòu)

A.separatemountpointsarecreatedfor/tmp,/var/logandswapbydefault

B.runningoutofspaceon/var/logcancausevSphereClientconnectivitydisruptions

C.runningoutofspaceon/cancausevSphereClientconnectivitydisruptions

D.separatemountpointsarecreatedfor/var/logandswapbydefault

Answer:CD

QUESTION31

ThedefaultESXserviceconsolefirewall(ChooseTwo):

默認(rèn)ESX服務(wù)控制臺防火墻

A.blocksalltrafficunlessspecificallyallowed

B.isconfiguredformediumsecurity

C.allowsalltrafficunlessspecificallyblocked

D.isconfiguredforhighsecurity

Answer:AD

QUESTION32

ESXServiceConsoleuserauthenticationESX服務(wù)控制臺的用戶認(rèn)證

(ChooseTwo):

A.requiresuserstochangetheirpasswordsevery6monthsbydefault

B.canuseacentraldirectoryserviceforpasswordcheckingonly

C.requireslocalaccounts

D.controlsvCenterauthenticationforvSphereClientusers

Answer:BC

QUESTION33

InstallingadditionalsoftwareintheESXServiceConsoleissupportedinwhichofthefollowinginstances:

安裝在ESX服務(wù)控制臺的其他軟件支持在下列情況下的

A.forhardwaremanagementsupport

B.forimprovedutilizationoftheESXhostresources

C.forgraphicaldesktopaccessforadministrativepurposes

D.forenhancedvirusprotection

Answer:A

QUESTION34

AnadministratorisinstallinganESXHosttobootfromaSANLUN.Whichofthefollowingtworequirements

arenecessarywhenconfiguringtheHBAintheESXHost管理員是安裝ESX主機(jī)從SAN引導(dǎo)LUNc以下兩個方面的要求是

在必要時配置ESX主機(jī)的HBA

(ChooseTwo)?

A.TheHBABIOSmustbeenabled

B.TheHBAmustbepluggedintothelowestavailablePCIbusandslotnumber

C.TheHBABIOSmustbedisabled

D.TheHBAmustbepluggedintothehighestavailablePCIbusandslotnumber

Answer:AB

QUESTION35

AnadministratorisinstallinganESXHosttobootfromaSANLUN.Thestoragearrayisanactive/passive

array.AfterconfiguringthebootLUNandinstallingESX,thesystemdoesnotbootproperly.Whichofthe

followingcouldcausethisissue?

管理員是安裝ESX主機(jī)從SAN引導(dǎo)LUN。存儲陣列是一?種主動/被動陣列。在配置的引導(dǎo)和安裝ESXLUN,系統(tǒng)不會

正常啟動。下列哪一項可能導(dǎo)致這個問題？

A.TheStorageProcessorportspecifiedintheBIOSconfigurationoftheHBAispassive

B.TheLUNspecifiedintheBIOSconfigurationoftheHBAisactive

C.TheStorageProcessorportspecifiedintheBIOSconfigurationoftheHBAisactive

D.TheLUNspecifiedintheBIOSconfigurationoftheHBAispassive

Answer:A

QUESTION36

UnderwhichofthefollowingconditionswouldanadministratorconsiderusingtheBootfromSANoptionfor

theESXHost(ChooseTwo)?根據(jù)以卜.條件，將管理員考慮使用從SAN選項的ESX主機(jī)上啟動

A.WhenconcernexiststhatcontentionmightoccurbetweentheServiceConsoleandtheVMkernel

B.WhenusingMicrosoftClusterService

C.ToeasilyreplicatetheServiceConsoletoaremotesite

D.Indisklesshardwareconfigurations

Answer:CD

QUESTION37

WhatistheproperLUNMaskingconfigurationforLUNspresentedtoanESXHostwhenusingtheBoot

fromSANoption?什么是正確的LUN屏蔽LUN配置呈現(xiàn)給ESX主機(jī)時，選擇使用從SAN引導(dǎo)

A.TheBootLUNshouldbemaskedsothatonlyoneESXHostcanseetheLUN,whilethedatastoreLUNS

shouldbemaskedsothatallESXHostscanseetheLUNs他應(yīng)該引導(dǎo)LUN屏蔽，以便只有一個ESX主機(jī)可以看到LUN,

而數(shù)據(jù)存儲LUNS應(yīng)該被屏蔽，使所有ESX主機(jī)可以看到的LUN

B.TheBootLUNanddatastoreLUNSshouldbemaskedsothatallESXHostscanseetheLUNs引導(dǎo)LUN和數(shù)據(jù)存儲LUNS應(yīng)

該被屏蔽，使所有ESX主機(jī)可以看到的LUN

C.TheBootLUNshouldbemaskedsothatallESXHostscanseetheLUN,whilethedatastoreLUNS

shouldbemaskedsothatonlyoneESXHostcanseetheLUNs應(yīng)弓|導(dǎo)LUN屏蔽，使所有ESX主機(jī)可以看到LUN,而數(shù)據(jù)存

儲LUNS應(yīng)該被屏蔽，以便只有一個ESX主機(jī)可以看到的LUN

D.TheBootLUNanddatastoreLUNSshouldbemaskedsothatonlyoneESXHostcanseetheLUNs弓|導(dǎo)LUN和數(shù)據(jù)存儲LUNS

應(yīng)該被屏蔽，以便只有一個ESX主機(jī)可以看到的LUN

Answer:A

QUESTION38

WhichtwoarerequirementswhenbootingfromSAN?(ChooseTwo)其中兩個是從SAN啟動時要求

A.TheStorageArrayportWWNspecifiedintheBIOSconfigurationoftheHBAmustbepassive

B.TheHBAshouldbepluggedintothelowestPCIbusandslotnumber該HBA應(yīng)插入最低的PCI總線和插槽號

CThebootLUNshouldonlybevisibletotheESXServerthatisbootingfromit引導(dǎo)LUN只應(yīng)可見的ESXServer,它從它啟動

°ThebootLUNshouldbevisibletoallESXServersforHAfailover

引導(dǎo)LUN應(yīng)該是可見的所有ESX服務(wù)器的HA故障切換

Answer:BC

QUESTION39

WhatVMwaresolutionisidentifiedbyhostinguserdesktopsinacentralizedmannerandbrokeringuser

access?什么是托管VMware解決方案用戶桌面的方式確定了中央和經(jīng)紀(jì)用戶訪問

A.VMwareView

B.VMwarevCenterSiteRecoveryManager

C.VMwareWorkstation

D.VMwarevCenterOrchestrator

Answer:A

QUESTION40

VMwareSiteRecoveryManagerrequireswhichofthefollowingtwoVMwareproductsaspartofthesolution

(ChooseTwo)?

VMware站點(diǎn)恢復(fù)管理器需要下列哪兩個VMware作為解決方案的一部分產(chǎn)品

A.VMwarevCenterServer

B.VMwareHA

C.VMwareDataRecovery

D.VMwareESX/ESXi

Answer:AD

QUESTION41

WhichofthefollowingVMwaresolutionsprovidesdevelopersandtestengineerstheequivalentofafully-

equippeddatacenterwithdedicatedprovisioningstaff?以下VMware解決方案的開發(fā)和測試工程師相當(dāng)于一個設(shè)備齊全的數(shù)

據(jù)中心提供專用的配置工作人員

A.VMwarevCenterOrchestrator

B.VMwarevCenterLabManager

C.VMwarevCenterCapacityIQ

D.VMwarevCenterLifecycleManager

Answer:B

QUESTION42

Anadministratormanagesasitewithremoteworkers,businesspartnersandthird-partyserviceproviders.

Theseusersneedaccesstocorporatedataandnetworkresourceswhileadheringtosecurityandcorporate

governanceregulations.WhichofthefollowingVMwaresolutionscanprovidethepowerandversatilityof

virtualmachineswiththesecurityandcontrolofcentrallymanageddesktops?

管理員管理與遠(yuǎn)程辦公的員工，業(yè)務(wù)伙伴和第三方服務(wù)提供商的網(wǎng)站。

這些用戶需要訪問企業(yè)數(shù)據(jù)和網(wǎng)絡(luò)資源，在堅持安全和公司治理法規(guī)。以下的VMware解決方案，它可以提供安全控制和

集中管理的桌面虛擬機(jī)和多功能

A.VMwareLifecycleManager

B.VMwareWorkstation

C.VMwareView

D.VMwareServer

Answer:C

QUESTION43

Anadministratorneedstoverifythefunctionalityofvirtualmachinescreatedinseveraldifferentformats

priortoconvertingthemtoESX/ESXi.UsingVMwarePlayer,whichofthefollowingvirtualmachinescanbe

rundirectlyonanadministratordesktop(ChooseTwo)?管理員需要驗證的幾種不同的格式創(chuàng)建之前,將它們轉(zhuǎn)換為ESX/ESXi

虛擬機(jī)的功能。使用VMware播放器，下面的虛擬機(jī)，可以運(yùn)行在管理員桌面直接

A.NortonGhost10

B.AcronisTrueImage

C.MicrosoftVirtualServer/VirtualPC

D.VMwareFusion

Answer:CD

Section:(none)

QUESTION44

WhichofthefollowingVMwaresolutionsprovidesrich,personalizedvirtualdesktopstoThinClientsand

repurposedPCswithallthebenefitsofcentralizeddesktopmanagement?以下VMware的解決方案，提供了豐富的，個性化的

虛擬桌面，瘦客戶機(jī)和改變用途的所有個人電腦桌面的集中管理效益

A.VMwareWorkstation

B.VMwareACE

C.VMwareView

D.VMwareFusion

Answer:C

QUESTION45

Whichofthefollowingfilesarepartofatypicalvirtualmachine(ChooseThree)?下列文件，它們是一個典型的虛擬機(jī)的一部分

A.VirtualMachineBackupFile(.vmbk)

B.ConfigurationFile(.vmx)C.VirtualDiskFile(.vmdk)PassG-MakeYouSucceedToPassIT

C.VMotionTransferFile(.vmt)

D.VirtualMachineSnapshotMetadataFile(.vmsd)

Answer:BC

Explanation/Reference:

QUESTION46

WhichofthefollowingisabenefitofESXioverESX?下列哪一項是對ESX受益的ESXi

A.ImprovedFaultIsolation

B.IncreasedSecurityandReliability

C.DynamicResourceAllocation

D.MemoryOvercommitment

Answer:B

Section:(none)

QUESTION47

WhichofthefollowingarebenefitsofESXioverESX下列哪些是ESXi的好處超過ESX

(ChooseTwo)?

A.RCLIsupport

B.ScriptedInstallation

C.SmallerAttackSurface

D.LessCodetoPatch

Answer:CD

QUESTION48

WhataretworeasonswhyacompanywouldchoosetouseVMwareESXiinsteadofusingVMwareServer

2?(ChooseTwo)什么是兩個原因公司會選擇使用使用VMwareServer的VMwareESXi的，而不是

A.Thecompanywantstobeabletopatchtheservershostingtheirvirtualmachineswithzerovirtual

machinedowntime該公司希望能夠修補(bǔ)的服務(wù)器托管與虛擬機(jī)停機(jī)時間為零的虛擬機(jī)

B.Thecompanyisvirtualizingseveralphysicalserversandwantsacentralizedmanagementoption該公司是多個物理月艮務(wù)器和虛

擬化要集中管理選項

C.ThecompanyneedstoaccesstheirvirtualmachinesremotelyandVMwareServer2doesnotsupporta

remoteconsoleoption該公司需要遠(yuǎn)程訪問他們的虛擬機(jī)和VMwareServer2不支持遠(yuǎn)程控制臺選項

D.Thecompanyneedstheabilitytorundual-processorvirtualmachines公司需要能夠運(yùn)行雙處理器的虛擬機(jī)

Answer:AB

QUESTION49

Networkingpolicies,suchastrafficshapingandsecurity,canbeconfiguredonthefollowingvSphere

elements:網(wǎng)絡(luò)策略，如流量整形和安全性，可配置以卜3Sphere的元素

A.OnthephysicalnetworkinterfaceandthevSwitch

B.Ontheportgroupandthephysicalnetworkinterface

C.OntheportgroupandthevSwitch在端口組和vSwitch的

D.OnthevSwitchandtheattachedvirtualmachine在vSwitch和附加的虛擬機(jī)

Answer:C

Section:(none)

QUESTION50

ThefollowingconnectiontypescanallbeconfiguredonasinglevSwitch:下面的連接類型都可以配置在單一vSwitch

A.VMkernel,virtualmachineandnoServiceConsoleportgroups

B.ServiceConsole,virtualmachineandVMkernelportgroups

C.ServiceConsoleand2VMkernelportgroups

D.ServiceConsoleand2virtualmachineportgroups

Answer:B

Section:(none)

QUESTION51

AnadministratorneedstodeterminethecurrentnetworkadapterconfigurationforanuplinkonanESX

Host.WhichofthefollowingitemscanbeviewedfromtheNetworkAdapterssectionoftheConfiguration

tabusingthevSphereClient?(ChooseThree)管理員需要確定一個在ESX主機(jī)上行當(dāng)前的網(wǎng)絡(luò)適配器配置。下列項目，可以從

網(wǎng)絡(luò)適配器的配置選項卡使用vSphere客戶端

A.WakeonLANsupport

B.SpeedandDuplexsettings

C.ObservedIPranges

D.TCPSegmentationOffload(TSO)support

E.JumboFramesupport

Answer:ABC

QUESTION52

AssumingVLANsarenotconfigured,whichofthefollowingistrueabouttrafficfromavirtualmachine

connectedtoaportgrouponavNetworkStandardSwitchwithnouplinks?假設(shè)VLAN不能配置，以下是有關(guān)從虛擬機(jī)流量的真

實(shí)連接到一個端口組在vNetwork標(biāo)準(zhǔn)，沒有上行鏈路切換

AVirtualmachinesinanyportgrouponthevirtualswitchcanreceivethetraffic在任何虛擬交換機(jī)上的端口組的虛擬機(jī)可以接收

B.Thevirtualswitchwilldropthepacketsifnouplinkispresent虛擬交換機(jī)將丟棄數(shù)據(jù)包，如果沒有上行存在

C.VirtualmachinesonanyvirtualswitchonthesameESXServercanreceivethetraffic任何在同一ESXServer虛擬交換機(jī)的虛

0.擬機(jī)可以接收交通

Onlyvirtualmachinesinthesameportgrouponthevirtualswitchcanreceivethetraffic

在虛擬交換機(jī)上的同一個端口組只有虛擬機(jī)可以接收交通

Answer:A

Explanation/Reference:

QUESTION53

AnetworkadministratorhasaskedyoutoenableNetQueuetoimprovenetworkingperformanceforvirtual

machinesonanESXHost.Whereisthisfeatureenabled(ChooseTwo)?網(wǎng)絡(luò)管理員要求您啟用的NetQueue提高網(wǎng)絡(luò)的ESX

主機(jī)上虛擬機(jī)的性能。啟用此功能在哪里

A.Onthephysicalnetworkadapterdriver

B.OnthevirtualNICinthevirtualmachine

C.OnthePropertiestabforthevirtualswitch

D.IntheAdvancedSettingsfortheVMkernel

Answer:AD

Section:(none)

QUESTION54

WhenconfiguringthevSwitchNICteamingpolicy,whathappenswhentheNotifySwitchesoptionissetto

Yes?當(dāng)配置vSwitch的網(wǎng)上綁定策略，會發(fā)生什么時，通知交換機(jī)選項設(shè)置為Yes

A.ThevirtualswitchisnotifiedwhenthelocationofaphysicalNICchanges

B.ThephysicalswitchisnotifiedwhenthelocationofavirtualNICchanges

C.ThevirtualswitchisnotifiedwhenthephysicalNIClinkstatechanges

D.ThephysicalswitchisnotifiedwhenthevirtualNIClinkstatechanges

Answer:B

Section:(none)

QUESTION55

WhichtwostatementsaretrueaboutportgroupsandVLANsdefinedonavNetworkStandardSwitch?

(ChooseTwo)

這兩個語句是有關(guān)港口群體和在vNetwork標(biāo)準(zhǔn)交換機(jī)定義VLAN的真實(shí)

AOnlyoneVLANcanbespecifiedinaportgroup只有一個VLAN可以在一個指定的端口組

□

MultipleVLANscanbespecifiedinaportgroup

5ThesameVLANcannotbespecifiedinmultipleportgroups

°MultipleportgroupscanspecifythesameVLAN

可以指定多個端口組相同的VLAN

Answer:AD

QUESTION56

WhichofthefollowingdescribesthedefaultbehaviorofuplinksaddedtoavNetworkStandardSwitch:以下哪一項描述了上行鏈

路的默認(rèn)行為添加到vNetwork標(biāo)準(zhǔn)交換機(jī)

A.Alluplinksareactive

B.Thefirstuplinkisactive,additionaluplinksarestandby

C.Thefirstuplinkisactive,additionaluplinksareunused

D.Onlyoneuplinkcanbeattachedtoavirtualswitch

Answer:A

Section:(none)

QUESTION57

TrafficShapingcanbeconfiguredonthefollowingvSphereelements(ChooseTwo):流量整形可以配置以下vSphere的元素

StandardSwitchportgrouportheentirevSwitchforoutboundtrafficonly僅在vNetwork標(biāo)準(zhǔn)交換機(jī)端口組或整個vSwitch的

A,對外交通

B.OnavNetworkDistributedSwitchdvPortortheentiredvPortGroupforoutboundtrafficonly

C.OnavNetworkStandardSwitchportgrouportheentirevSwitchforinboundtrafficonly

DOnavNetworkDistributedSwitchdvPortortheentiredvPortGroupforinboundandoutboundtraffic

在vNetwork分布式交換機(jī)dvPort或為入站和出站流量的整個dvPort組

OnavNetwork

Answer:AD

QUESTION58

vSpherevirtualswitchesareconfigured,basedonthenumberofphysicaluplinksbound,inwhichofthe

followingmethods?

vSphere的虛擬交換機(jī)配置的基礎(chǔ)上，上行鏈路的物理數(shù)量的約束，在以下方法

A.vSwitchwithnone,oneormoreNICs

B.vSwitchwithabindingtoanothervSwitchandoneormoreNICs

C.vSwitchwithbindingstoavirtualmachine,andHBAandtheServiceConsole

D.vSwitchwithone,twoormoreNICs

Answer:A

QUESTION59

WhichofthefollowingtwostatementsaretrueregardingvSpherevirtualswitchuplinks(ChooseTwo)?

下面的兩個語句哪些是正確的關(guān)于vSphere的虛擬交換機(jī)上行

A.vSpherevirtualswitchesmustbeconfiguredwithatleastoneuplink

B.vSpherevirtualswitchescanbeconfiguredtousethesameuplink

C.MultiplevSpherevirtualswitchescannotbeconfiguredtousethesameuplink多vSphere的虛擬交換機(jī)不能配置為使用相同

D'的上行

vSpherevirtualswitchesdonotneedtobeconfiguredwithanuplinkvSphere的虛擬交換機(jī)不需要配置與一個上行

Answer:CD

QUESTION60

InvSphere,aboundphysicalNICcanbeconfiguredtotransmitandreceiveJumboFrames.Whatisthe

MaximumTransmissionUnit(MTU)forJumboFramesinvSphere?在vSphere,綁定物理網(wǎng)卡可以被配置為發(fā)送和接收巨型幀。

什么是最大傳輸單元為巨型幀(MTU)在vSphere

A.9000

B.9500

C.5500

D.5000

Answer:A

Section:(none)

QUESTION61

ThevSwitchorvSwitchportgrouppolicysettingthatallowsavirtualmachinetolistento

trafficotherthanthatwhichisspecificallydestinedforthegivenVMis:在vSwitch或vSwitch的端口組策略設(shè)置，允許一個虛擬

機(jī)，聽取交通比這是專門為給定的VM注定另一種是

A.MACAddressChanges

B.PromiscuousMode

C.ForgedTransmits

D.TrafficShaping

Answer:B

Section:(none)

QUESTION62

ThevSwitchorvSwitchportgrouppolicysettingthatallowsavirtualmachinetotransmitpacketsthat

containaMACaddressotherthantheaddressdefinedfortheVMis:在vSwitch或vSwitch的端口組策略設(shè)置，允許虛擬機(jī)發(fā)

送數(shù)據(jù)包包含一個MAC地址比對其他虛擬機(jī)中定義的地址是

A.PromiscuousMode

B.ForgedTransmits

C.TrafficShaping

D.MACAddressChanges

Answer:B

QUESTION63

Whenanexplicitfailoverorderhasnotbeenconfiguredonavirtualswitchwithmultipleuplinks,what

determineswhichuplinkisusedwhenafailovereventoccurs?當(dāng)一個明確的故障秩序尚未在具有多個虛擬交換機(jī)上行鏈路配

置，決定哪些上行時使用故障轉(zhuǎn)移事件發(fā)生

A.ThefirstavailableuplinkthatreportsapositiveLinkState

B.Theuplinkwiththeshortestroute

C.Thenextavailableuplinkonthelist

D.Thereporteduptimeforthesurvivinguplinks

對于幸存的上行報的正常運(yùn)行時間

Answer:D

Section:(none)

QUESTION64

WhenusingtheExplicitFailoveroptionforavirtualswitchwithmultipleuplinks,ESXdeterminestheuplink

touseinafailovereventby:當(dāng)彳吏用了多個虛擬交換機(jī)上行明向故障轉(zhuǎn)移選項，ESX決定在上行到故障時使用

Aaspecifiedlist指定列表

usingbeaconprobingtodiscoverwhichuplinkhastheshortestroute使用信標(biāo)探測，發(fā)現(xiàn)其中有最短路線上行

C.usingthereporteduptimetodeterminewhichuplinktoselect使用報告的正常運(yùn)行時間，以確定哪些上行選擇

D.usinglinkstatetrackingtoseewhichuplinksareconnected使用鏈接狀態(tài)跟蹤，看看哪個上行連接

Answer:A

Section:(none)

QUESTION65

BeaconProbingisusedinvSpherenetworkingto:信標(biāo)探測中使用vSphere的網(wǎng)絡(luò)，以

A.discoverwhichuplinkhastheshortestroute

B.identifywhenanupstreamlinkfailurehasoccurred確定當(dāng)上行鏈路出現(xiàn)故障

C.discoveralternatedefaultgatewayaddresses

D.identifywhichuplinkhasthelongestreporteduptime

Answer:B

QUESTION66

AnadministratorisbuildingavNetworkDistributedSwitch.Whichofthefollowingdescribeswhathappensif

anattemptismadetoaddanuplinktotheswitchthatisinusebyavNetworkStandardSwitch?

管理員正在建設(shè)的vNetwork分布式交換機(jī)。以下哪一項描述發(fā)生了什么如果試圖添加一個上行到交換機(jī)，在一個的

vNetwork標(biāo)準(zhǔn)交換機(jī)的使用？

A.Awarningisdisplayedsayingtheuplinkiscurrentlyinuseandtheuplinkcannotbeadded

B.Theuplinkisaddedandanyvirtualmachinesthatwereusingtheuplinkloseconnectivity上行是補(bǔ)充和任何正在使用的上行虛

C,擬機(jī)失去連接

QTheuplinkandthevNetworkStandardSwitchareaddedtothevNetworkDistributedSwitch

Theuplinkisaddedandanyvirtualmachinesthatwereusingthe