vRealize Log Insight V30 Essentials.docx
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vRealize Log Insight V30 Essentials.docx
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vRealizeLogInsightV30Essentials
vRealizeLogInsight[V3.0]Essentials
1.WhichscenarioisaddressedbyQueryHighAvailability?
A:
1
Failureoftheclusterleader
Ingestionfailurewhentheleaderislost
Loadbalancingwhenaccessingtheuserinterface
Aggregationofqueryresultsacrossnodes
2.WhataretheadvantagesofcombiningmultiplevRealizeLogInsightinstanceswithexistingnodesandformingavRealizeLogInsightcluster?
(Choosetwo.)
A:
12
Whenoneofthenodesinaclustergoesdown,dataingestioncanstillcontinuewiththehelpofothernode(s).
Theadditionalcapacityprovidedbymultiplenodescanbeutilizedforloadbalancingthedataingestionwhenspikesoccur.
Disasterrecovery,whichisgenerallyaresourceintensiveoperation,canbeeasilyperformed.
Logscanbeaggregatedwithinaprotectednetwork
3.WhataretheadvantagesofintegratingvRealizeLogInsightwithvRealizeOperations?
(ChooseTwo.)
A:
12
YoucanconfigureanalertinvRealizeLogInsightsothatanotificationappearsinvRealizeOperationsManager.
YoucantagtheingestedeventsinvRealizeLogInsightwiththeinventorydetailsofvRealizeOperationsandallowaccesstothevRealizeOperationscomponents
YoucancollecteventsevenfromencryptedfoldersandforwardthemtothevRealizeLogInsightserver.
YoucandeterminenewvRealizeOperationsconfigurationsfromwithinvRealizeLogInsight.
4.WhichfeatureofvRealizeLogInsightislikelytobenefitacustomerwithcomprehensiveoperationsmanagementoftheenvironment?
A:
4
Additionofstructuretoalltypesofunstructureddata
Creationofon-the-flyDashboards
Machine-learningandintelligentgrouping
IntegrationofvRealizeLogInsightwithothervirtualizationsolutions
5.Whatarethecommonlogformatsthatcanbeparsedattheclientside?
(Choosethree.)
A:
123
CSV
Syslog
Key/ValuePairs
XML
SQL
6.WhichofthesearekeyfeaturesofVMwarevRealizeLogInsightTM?
(Choosetwo.)
A:
12
Collectsandanalyzesalltypesofmachine-generatedlogdata
Performsmachinelearning
Identifiesidleorover-provisionedvirtualmachines
Providesenhancedsecurity
7.HowisthedynamicextractionoffieldsinvRealizeloginsighthelpfulforanadministrator?
(Choosetwo.)
A:
12
Hecaneasilysearchandfilterthelistoflogevents
HecanaggregateeventsinInteractiveAnalyticsitself
Hecandirectlyexportquerieswithouttheneedforexportingtheeventresults
Hecangroupqueryresults
8.Whatarethepotentialbenefitsofclient-sideeventparsers?
(Choosethree.)
A:
123
OnlyparseddataissenttovRealizeLogInsight
Reduceoverheadontheserver
AllowtagstobesentfromtheagentandaddedasstaticfieldsinthevRealizeLogInsightindex
Theyremovetheneedtousetheserver-sideindex
Itiseasytocreatedashboards
9.AvRealizeLogInsightuserwantstocapturethestateofthequeryataparticularpointoftimeforfuturereference.Howcanhedothat?
A:
1
Takeasnapshotofthequery
SavethequeryinDashboardasawidget
Clonethequery
Runthesamequeryagai
10.WithvRealizeLogInsight,youcancollecteventsfromWindowseventchannelsandlogfiles,andforwardthemtothevRealizeLogInsightserverusingnativeWindowsagents.WhichmediumdoesthenativeWindowsagentusetocommunicatewithvRealizeLogInsightandtransferevents?
(Choosetwo.)
A:
12
OverIngestionAPI
ThroughSyslog
ThroughNFC
OverPCoIP
11.WhathappenswhenthemasternodeofavRealizeLogInsightclusterfails?
(Choosetwo.)
A:
14
Anewmasterisautomaticallyelectedfromamongtheavailableworkernodes.
Theclusterbecomesinaccessible.
Allworkernodesownandprocessthequerytogether.
IfthemasterholdstheUI/queryleaderandILBroles,anelectionprocessistriggeredtohosttherolesonanewnode.
12.InvRealizeLogInsight,howcanyoueasilyvieweventsincontexttoothereventsatthesametime?
A:
1
Byhighlightingtheeventtypes
ByswitchingtotheEventTrendstab
Byfilteringeventsofdifferentobjectswithinaspecifictimerange
Bygroupingeventtypesofasingleobject
13.WhenvRealizeLogInsightisimplementedinanorganization,howcanitfacilitatetheregulartasksofanadministratorwhoisresponsibleforlogmanagement?
(Choosethree.)
A:
134
vRealizeLogInsightcananalyzehugeamountoflogs,discoverstructureinunstructureddata,anddeliverenterprise-widevisibilitytoanadministratorusingaWebinterface.
vRealizeLogInsightcanprovideacomprehensivemanagementstackwithaunifiedmanagementexperienceforITservicesonvSphere.
vRealizeLogInsightcanprovideconsolidatedsystemloggingcapabilitytotheadministratorfordeliveringreal-timelogmanagementinadatacenter.
vRealizeLogInsightcanautomaticallychoosethebestvisualizationforthedataandprovideadministratorsaclearviewoftheirinfrastructure.
vRealizeLogInsightcanstrategicallyleverageslogsandenableanadministratortoidentifytheidleoroverprovisionedvirtualmachines.
14.WhentryingtosellvRealizeLogInsighttoapotentialcustomer,whatarethesalesactivitiesthatyoushouldfollowtoensureasuccessfulsale?
(Choosethree.)
A:
125
SellonthevalueoftheVMwarelicensingmodelversusthecompetitorspaymodel
FocusonthecapacityplanningcapabilitiesprovidedfortheVMwarevSphere?
environment
Informthecustomersabouttheprerequisitesandsizingconsiderations
AskcustomerstousethevRealizeLogInsightevaluationguideavailableontheLogInsightproductpage
Highlightthatthecustomersareentitledto25-OSIsofvRealizeLogInsightforvCenterwitheachvCenterStandardlicensethattheyown.
15.HowdoestheimplementationofvRealizeLogInsight3inyourenvironmenthelpyouinperforminganupgradeoperationofallnodesinavRealizeLogInsightcluster?
(Choosetwo.)
A:
14错23错
Oncetheclustermasterisupgraded,allworkernodesaresimultaneouslyupgraded.
Oncetheclustermasterisupgraded,eachworkerisautomaticallyplacedintomaintenancemodeandupgradedsequentially.
Ifacluster-wideupgradefails,thenodesarerolledbacktotheirpre-upgradedstate.
Duringtheupgradeoperation,anewnodeisconfiguredtoperformloganalysis.
16.Anorganization,currentlyusingatraditionallogmanagementtool,isplanningtoimplementvRealizeLogInsightinitsenvironment.Whatarethebenefitsthattheorganizationwillreapoutofthisimplementation?
(Choosethree.)
A:
123错134错135错124错235错125错145错
Fastertime-to-valuebecausetheITdepartmentcanquicklyconfigurevRealizeLogInsightandstartreceivinginsightsonlogdata.
ImprovedresourcemanagementbecausevRealizeLogInsightautomaticallydestroystheextraneouslogsthatunnecessarilyutilizethestorageandnetworkbandwidth.
Higheroperationalefficiencybecausetheadministratorscaneasilyidentifytheissueswithminimalmanualeffort.
SpeedyloganalysisbecausevRealizeLogInsightquicklyreceivesminimallogfilesonlyfromalimitednumberofdevices.
MaximizedvalueintermsofcomprehensiveoperationsmanagementbecausevRealizeLogInsighteasilyintegrateswithothervirtualizationsolutions.
17.Whataretheadvantagesofusinganintegratedloadbalancer(ILB)inavRealizeLogInsightclusterenvironment?
(Choosetwo.)
A:
12错34错13错
ILBdivertstheincomingingestiontrafficamongallnodesacrossL2andL3networks.
ILBbalancesincomingtrafficamongavailablevRealizeLogInsightnodes.
ILBbalancesingestionandqueriesacrossnodes.
ILBsupportsstatefulfailoverofbusiness-criticalapplications
18.Whatarethepre-requisitesthatshouldbetakencareofbeforedeployingvRealizeLogInsightatthecustomersite?
(Choosetwo.)
A:
23错24错14错12错
SetarootpasswordforthevRealizeLogInsightvirtualappliance
ConfigureaminimumofthreenodesinavRealizeLogInsightcluster
CollecttheinformationabouttheFQDNofVMwarevCenterServerandtheadministrator
ReserveIPaddressesforeachvirtualappliancetobedeployed
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