1.WhatistheIBMCloudHyperProtectDBaaSforMangoDB?
AALinuxONE-poweredclouddatabasesolutionforenterpriseworkloadswithsensitivedata
B.ALinuxONE-poweredclouddatabasesolutionforenterpriseworkloadswithdefaultdata
CALinuxONE-poweredon-premisedatabasesolutionforenterpriseworkloadswithsensitivedata
DALinuxONE-poweredon-premisedatabasesolutionforenterpriseworkloadswithdefaultdata
Answer:A
Explanation:
IBMCloudHyperProtectDBaaSforMongoDBisaLinuxONE-poweredclouddatabasesolutionfor enterpriseworkloadswithsensitivedataHyperProtectDBaaSforMongoDBcurrentlycontains MongoDBEnterpriseAdvancedEdition44Thisleading-edgesolutionoffersahighlysecuredatabase environmentforenterpriseworkloadswithsensitivedataWithIBMCloud™HyperProtectDBaaS,you canprovision,manage,maintainandmonitormultipledatabasetypeslikeMongoDBandPostgreSQL throughstandardizedAPIsHyperProtectDBaaSisbuiltonLinuxONEtechnologywhichprovidesbuilt-in dataencryptionalongwithexcellentverticalscalabilityandperformance.Ithelpsprotectagainstthreats ofdatabreachesanddatamanipulationbyprivilegedusersandprovidesahighlevelofdata confidentialityfordataowners.
2.WhichofthefollowingarethebenefitoftheHybridClouddeploymentmodel?(SelectTwo)
AGreatervisibilityintosecurityandaccesscontrol
BFullcontroloverhardwareandsoftwarechoices
CSecurityandregulatorycompliance
DResourceoptimization,andcostsavings
EGreaterelasticityandscalability Answer:B,C
Explanation:
HybridCloudcombinespubliccloud,privatecloudandon-premisesinfrastructuretocreateasingle, flexible,cost-optimalITinfrastructureHybridCloudmodelbestsuitswheresecurityandregulatory compliancerequiredUseCases:Securityandregulatorycompliance:Wecanreservesensitivedataand highlyregulatedworkloadsbehind-thefirewallinprivatecloudandcanusemoreeconomicalpubliccloud resourcesforless-sensitiveworkloadsanddataResourceoptimization,andcostsavings:Wecan managepredictablecapacityworkloadonprivatecloudandcanmigrateunpredictableworkloadsto publiccloudtoscaleupquicklyandautomaticallyCloudScaling:Abusinesshason-premise infrastructurethatcanhandleacertainamountofuserload.Thehybridallowsthemtoscaleupin responsetoalargerloadthenautomaticallyde-provisionresourceswhentheynolongerneedthem Multicloud:Compositecloudareapplicationsthatarespreadacrossmultiplecloudenvironments.Ifa businesshason-premisearchitecturethatallowsthemtorunthreecomponentsoftheirappbutthe systemgetsboggeddowninbusiertimes,suchasholidays,theytakeadvantageofthemulticloud architecturebycomposingtheirapplicationacrossmultiplecloudenvironmentsIn-CorrectAnswers-Full controloverhardwareandsoftwarechoices:InPrivatecloud,customerhavefullcontroloverIT infrastructure,TheyarefreetopurchasethehardwareandsoftwareaspertheirchoiceTheycan customize(configure)serversandsoftwareasneeded-Greatervisibilityintosecurityandaccesscontrol, InPrivateCloud,allworkloadsrunbehindthecustomers’ownfirewall-Greaterelasticityandscalability: Withpubliccloud,acustomercanaddcapacityinresponsetounexpendedsurgesintraffic,without purchasingandinstallingnewhardware[ExamTips]:Youcanexpectfewquestionsfromhereinyour
Thesafer,easierwaytohelpyoupassanyITexams
exam,sobeforeappearingforexam,youshouldbeawareofusecasesofprivate,publicandhybrid cloud
3WhatisamultizoneregionIBMCloud?
AAregionachieves999availabilityforyourappsandservices
BAregionthatiscomprisedof2ormorezonesthatareindependentfromeachothertoensurethat singlefailureeventsaffectonlyasinglezone
CAregionwhereyoucanhostthepowercooling,compute,network,andstorageresourcesforservices andapps
DAregionthatiscomprisedof3ormorezonesthatareindependentfromeachothertoensurethat singlefailureeventsaffectonlyasinglezone
Answer:D
Explanation:
Aregionthatiscomprisedof3ormorezonesthatareindependentfromeachothertoensurethatsingle failureeventsaffectonlyasinglezone
4Theclientneedsasupportresponsetimeofunder2hourstodeployonIBMCloud
Whichsupportplanismostcosteffective?
APremium BPlatinum CClassic DAdvanced Answer:D
Explanation:
IBMCloudoffersthreesupportplans-Basic,Advanced,PremiumTheAdvancedIBMCloudsupportplan wouldbemostcosteffectiveforSeverity1issuesInitialresponsetimeforadvancedIBMCloudsupport plan:
-Severity1:Lessthanonehour
-Severity2:Lessthantwohours
-Severity3:Lessthanfourhours
-Severity4:Lessthaneighthours
InitialresponsetimeforPremiumIBMCloudsupportplan:
-Severity1:Lessthan15minutes
-Severity2:Lessthanonehour
-Severity3:Lessthantwohours
-Severity4:Lessthanfourhours
5BlockStorageLUNscanbeprovisionedfrom20GBto12TBwithwhich2options?
AScalable BEndurance CPerformance DRedundant
EDistributed Answer:A,E
Explanation:
Blockstorage,isusedtostoredatafilesonStorageAreaNetworks(SANs)orcloud-basedstorage environments.Itcanbeattachedtocomputeinstance.BlockStoragenormallymountedontoonlyone computenodeatatimeWithblockstorage,youspecifythesizeofthestorageandpayafeebasedon thesizeyouprovisionedBothenduranceandperformanceoptionsprovidearangeofstoragesizes,and theonlydifferencebetweenthemishowtheInput/OutputOperationsperSecond(IOPS)isdeliveredfora givenstoragevolume-Enduranceprovidespre-setIOPStiersof025,2,4,and10IOPS/GBPerformanceallowstheusertosetacustomlevelofIOPSbeyond10IOPS/GBUnderthevirtualprivate cloud(VPC),blockstoragedoesnothaveenduranceorperformancetiersInstead,userscanset pre-definedorchoosecustomIOPSwhenprovisioningthestorageUseCases:Blockstoragesuitablefor lowlatencyworkloadswhereconsistentlyhighspeedsrequiredFeatures:-Offervolumesizefrom20GB to12TB,-Provideencryptionfordataatrest-ProvideIOPSupto48,000IOPS-Highlyavailableand resilient
6InIBMCloud,Theresponsibilitiesofmanagingthelifecycleofoperationandsecuringproductsare sharedbetweenwhichofthefollowing?
AIBMandsoftwareprovider
B.IBMandtheclient
CIBMandthesystemintegrator
DIBMandtheecosystempartner Answer:B
Explanation:
InIBMCloud,theresponsibilitiesformanagingthelifecycleof,operating,andsecuringproductsare sharedbetweenIBM®andthecustomer
7AnorganizationhasaVMWaresolutiondedicatedenvironmentwithintheIBMcloudWhoisthe responsibleforthemanagementandoperationofthatenvironment?
AIntel B.IBM CClient D.VMWare Answer:B
8WhatisanadvantageanenterprisewouldrealizefromusingVPC?
A.IBMmanagesvirtualmachineoperatingsystemsinVPC
BLogicalisolationfromotherpubliccloudtenants,creatingaprivate,secureplaceonthepubliccloud CVPC'sautomaticallyconnectwithVPC'shostedbyothercloudproviders
DNoegresschargesfordataleavingIBMCloudVPC
Answer:B
9WhichofthefollowingstatementsarecorrectforObjectstorage?(SelectMax)
AItcanstoreafiniteamountofunstructureddata
BItistiedtoaspecificcomputeinstance
CItenablesyoutostoreorretrievedatadirectlyfromtheInternet
D.ItissupportedbyLinuxoperatingsystemsonly
Answer:A
Explanation: ObjectStorageenableyoutostoreandaccessunstructureddataanywhereintheworldwitha self-serviceportalbackedbyRESTfulAPIs
ObjectStoragesupportsexponentialdatagrowthandcloud-nativeworkloadswithbuilt-inhigh-speedfile transfercapabilities,cross-regionofferingsandintegratedservices
Usecases:Backupandrecovery,Dataarchiving,Cloud-nativeapplication,AIandbigdataanalytics
10WhatNISTdefinedcloudcharacteristicdescribesaccesstoservicesoverthenetworkusingaWeb browserandstandardinterfacesfromanylocationwithavarietyofdevices includingdesktop,laptop,andtabletcomputers?
ABroadnetworkaccess
B.Resourcepooling
CPay-as-you-go
D.On-demandself-service Answer:A Explanation: Broadnetworkaccess:describesaccesstoservicesoverthenetworkusingaWebbrowserandstandard interfacesfromanylocationwithavarietyofdevicesincludingdesktop,laptop,andtabletcomputers
11TrueOrFalseIBMWatsonAssistanthelpsyouconstructchatbotsandvirtualassistantsforaspread ofchannelsincludingmobiledevices,messagingplatforms,andevenrobots?
ATRUE BFALSE
Answer:A Explanation: IBMWatsonAssistanthelpsyouconstructchatbotsandvirtualassistantsforaspreadofchannels includingmobiledevices,messagingplatforms,andevenrobots.IBMWatsonAssistantallowsyoutouse thepowerofWatsontobringaconversationalinterfacetoyoursolutionYourcustomerscaninteractwith WatsonAssistantusingnaturallanguageconversation.
12.Whatisanopensourcecontinuousdeliverytoolthatcanbeusedforastrongcontinuousdelivery pipeline?
A.APIConnect
BEventStreams
CMQ DJenkins Answer:D
Explanation:
Continuousdeliveryletsdevelopmentteamsautomatetheprocessthatmovessoftwarethroughthe softwaredevelopmentlifecycle,anditcanprovidemanybenefitswhenprovisioninganintegratedtoolbox, includingthefollowing:-Reducetimetodeploymentthroughcontinuoustestinganddevelopment -Decreasethecostsassociatedwithtraditionalsoftwaredevelopment-Scalesoftwaredevelopment
basedonprojectsize-DeploycodeautomaticallyintoeachphaseofthedevelopmentcycleAcontinuous deliverytoolenablesyoutouseopensourcetoolstobuild,deploy,andmanageyourapplicationsBy integratingsetsoftools,youcancreaterepeatableandmanageabletasks,notonlyforyourdevelopment teambutalsoyouroperationsteamOpensourcecontinuousdeliverytoolsyoucanuseforastrong continuousdeliverypipelineinclude:Jenkins,ConcourseCI,Spinnaker,TravisCI,GoCDandGitLabCI
13Kubernetesisanopen-sourcecontainerorchestrationprojectthatsimplifieseverythingassociated withdeployingandmanaging?(Filltheblank)
ADevOps
BContainers
CSRE D.IOT Answer:B
Explanation:
Kubernetesisanopen-sourcecontainerorchestrationprojectthatsimplifieseverythingassociatedwith deployingandmanagingcontainers.
Kubernetes,alsoknownasK8s,isanopen-sourcesystemforautomatingdeployment,scaling,and managementofcontainerizedapplications.
Kubernetesisopensourcegivingyouthefreedomtotakeadvantageofon-premises,hybrid,orpublic cloudinfrastructure,lettingyoueffortlesslymoveworkloadstowhereit matterstoyou
KubernetesFeatures: -Automatedrolloutsandrollbacks -Storageorchestration -Self-healing -Secretandconfigurationmanagement
14Mostcompanieshaveadopted,oronthepathtoadopt,acloudcomputingmodel,whichprimary benefitshouldcompanyconsiderwiththisadoption?
AEfficiency
B.Stability
CIntegration
D.Latency
Answer:A
Explanation:
Theterm‘cloudcomputing’alsoreferstothetechnologythatmakescloudworkThisincludessomeform ofvirtualizedITinfrastructureservers,operatingsystemsoftware,networking,andotherinfrastructure that’sabstracted,usingspecialsoftware,sothatitcanbepooledanddividedirrespectiveofphysical hardwareboundariesForexample,asinglehardwareservercanbedividedintomultiplevirtualservers VirtualizationenablescloudproviderstomakemaximumuseoftheirdatacenterresourcesNot surprisingly,manycorporationshaveadoptedtheclouddeliverymodelfortheiron-premisesinfrastructure sotheycanrealizemaximumutilizationandcostsavingsvstraditionalITinfrastructureandofferthe sameself-serviceandagilitytotheirend-usersCloudcomputingbenefitsFlexibility:Userscanscale servicestofittheirneeds,customizeapplicationsandaccesscloudservicesfromanywherewithan
internetconnection.Efficiency:Enterpriseuserscangetapplicationstomarketquickly,withoutworrying aboutunderlyinginfrastructurecostsormaintenanceStrategicvalue:Cloudservicesgiveenterprisesa competitiveadvantagebyprovidingthemostinnovativetechnologyavailable.
15WhatarethethreeresiliencylevelsofIBMCloudObjectsotrage?
ACrosscontinent,regional,andsingledatacenter
BCrossregion,regional,andsingledatacenter
CRegional,dual-region,andsingledatacenter
DOnezone,twozoneandthreezone
Answer:B
16.UnderIAMwhichtworolescanbeassignedtoauserinIBMCloudforspecificresourceorresource group?
A.Viewer
BDeveloper C.Root DOperator
E.Administrator Answer:A,E
17WhatcharacteristicisNOTenabledinasystembyaCloud-nativearchitecture?
AResiliency
BManagement
CTightlycoupledcomponents
Answer:C
Explanation:
Cloud-nativeapplicationsaredesignedtorunonacloud-basedinfrastructureAcloud-nativeapplication takesadvantageofcloudcomputingmodelstoincreasespeed,flexibility,andqualityandtoreduce deploymentrisks.Typically,cloud-nativeapplicationsaredevelopedaslooselycoupledmicroservices thatrunincontainersthataremanagedbyplatforms
18WhichserviceconnectsavirtualprivatecloudtoIBMservicesonaprivatenetwork?
A.Transientendpoints
BServiceendpoints
C.Virtualprivateendpoints
DElasticendpoints
Answer:C
Explanation:
CorrectAnswer:IBMCloud®VirtualPrivateEndpoints(VPE)forVPCenablesyoutoconnectto supportedIBMCloudservicesfromyourVPCnetworkbyusingtheIPaddressesofyourchoosing, allocatedfromasubnetwithinyourVPCIn-CorrectAnswer:Serviceendpoints:Useserviceendpointsto securelyconnecttoIBMCloudservicesovertheIBMCloudprivatenetworkTraffictoandfromservice endpointsaresubjecttoACLandsecuritygrouprulesNote:Similartoserviceendpoints,VPEforVPC providesprivateconnectivitytoIBMservices,butwithintheVPCnetworkofyourchoosing
19WhichofthefollowingarethecharacteristicsofBlockStorage?(SelectThree)
A.Blockstorageissuitableforapplicationswherediskspeedisimportant
BBlockStoragenormallymountedontoonlyonecomputenodeatatime
CHighlyavailableandresilientandwilloftenincludedataencryptionatrestandintransit
DBlockstorageissuitableforworkloadswherethereneedstobesomelevelofdisksharing betweencomputenodes
Blockstorageiseconomicalthantheothertypesofstorage
Answer:A,B,C
Explanation:
BlockstorageisusedtostoredatafilesonStorageAreaNetworks(SANs)orcloud-basedstorage environments.Itcanbeattachedtocomputeinstance.BlockStoragenormallymountedontoonlyone computenodeatatimeWithblockstorage,youspecifythesizeofthestorageandpayafeebasedon thesizeyouprovisioned.UseCases:Blockstoragesuitableforlowlatencyworkloadswhereconsistently highspeedsrequiredFeatures:-Offervolumesizefrom20GBto12TB,-Provideencryptionfordataat rest-ProvideIOPSupto48,000IOPS-Highlyavailableandresilient.
20.Whichofthefollowingaretypesofvirtualizations?(SelectThree)
ACPUvisualization
BApplicationvirtualization
CDatacentervirtualization
DRegionvirtualization Answer:A,B,C