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Get Most Successful 1Z0-1072 Dumps (PDF) Test Questions 2020

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Get Most Successful 1Z0-1072 Dumps (PDF) Test Questions 2020

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  1. Oracle 1 Z0 -997 Exam Oracle Cloud Infrastructure 2019 Architect Professional Exam Questions & Answers Demo

  2. Questions&AnswersPDF Page2 Version:7.1 Question: 1 Youhavedeployedawebapplicationtargetingaglobal Infrastructure(OCI)regions. YoudecidetouseTrafficManagementGeo-LocationbasedSteeringPolicytoservewebrequeststousers fromtheregionclosetstotheuser.Withineachregionyouhavedeployedapublicloadbalancerwith4 serversinabackendset.DuringaDRtestdisableallwebserversinoneoftheregionshowever,traffic Managementdoesnotautomaticallydirectalluserstotheotherregion. Whichtwoarepossiblecauses? audienceacross multipleOracleCloud A.YoudidnotsetupaRouteTableassociatedwithloadBalancer'ssubnet B. YoudidnotsetupanHTTPHealthCheckassociatedwithLoadBalancerpublicIPinthedisabled region. C. RatherthanusingGeo-LocationbasedSteeringPolicy, traffic. D.OneofthetwoworkingwebserversIntheotherregiondidnotpassItsHTTPhealthcheck E.YoudidnotcorrectlysetuptheLoadBalancerHTTPhealthcheckpolicyassociatedwithbackendset youshoulduseFailoverPolicyTypetoserve Answer:B,E Explanation: ManagingTrafficManagementGEOLOCATIONSteeringPolicies GeolocationsteeringpoliciesdistributeDNStraffictodifferentendpointsbasedonthelocationofthe enduser. Customerscandefinegeographicregionscomposedof states/provinces(NorthAmerica)anddefineaseparateendpointorsetofendpointsforeachregion. TheHealthChecksserviceallowsyoutomonitorthehealthofIPaddressesandhostnames,asmeasured fromgeographicvantagepointsofyourchoosing,usingHTTPandpingprobes.Afterconfiguringahealth check, youcanviewthemonitor'sresults. Theresultsincludethelocationfromwhichthehostwas monitored,theavailabilityoftheendpoint,andthedateandtimethetestwasperformed. AlsoyoucanCombineManagingTrafficManagementGEOLOCATIONSteeringPolicieswithOracleHealth Checkstofailoverfromoneregiontoanother TheLoadBalancingserviceprovideshealthstatusindicatorsthatuseyourhealthcheckpoliciestoreport onthegeneralhealthofyourloadbalancersandtheircomponents. ifyoumisconfigurethehealthcheckProtocolbetweentheLoadbalancerandbackendsetthatcanlead tonotgetanaccurateresponseasexamplebelow IfyourunaTCP-levelhealthcheckagainstanHTTPservice,youmightnotgetanaccurateresponse.The TCPhandshakecansucceedandindicatethattheserviceisupevenwhentheHTTPserviceisly configuredorhavingotherissues.Althoughthehealthcheckappearsgoodcustomersmightexperience transactionfailures. originatingcontinent, countriesor

  3. Questions&AnswersPDF Page3 Question: 2 AglobalretailerissettingupthecloudarchitecturetobedeployedinOracleCloudinfrastructure(OCI) whichwillhavethousandsofusersfromtwomajorgeographicalregions:NorthAmericaandAsiaPacific. Therequirementsoftheservicesare: *Serviceneedstobeavailable27/7toavoidanybusinessdisruption *NorthAmericancustomersshouldbeservedbyapplicationrunningInNorthAmericanregions *AsiaPacificcustomersshouldbeservedbyapplicationsrunningInAsiaPacificregions *MustberesilientenoughtohandletheoutageofanentireOCIregion A.OClDNS, B.OClDNS, C.OClDNS,TrafficManagementwithGeolocationsteeringpolicy D.OClDNS,'TrafficManagementwithLoadBalancersteeringpolicy,HealthChecks TrafficManagementwithFailoversteeringpolicy TrafficManagementwithGeolocationsteeringpolicy.HealthChecks Answer:B Explanation: GEOLOCATIONSTEERING GeolocationsteeringpoliciesdistributeDNStraffictodifferentendpointsbasedonthelocationofthe enduser. Customerscandefinegeographicregionscomposedof states/provinces(NorthAmerica)anddefineaseparateendpointorsetofendpointsforeachregion. CombinewithOracleHealthCheckstofailoverfromoneregiontoanother originatingcontinent, countriesor

  4. Questions&AnswersPDF Page5 Question: 3 Aretailcompanyhasseveralon-premisesdatacenterswhichspanmultiplegeographicallocations.They plantomovesomeoftheirapplicationsfromon-premisesdatacenterstoOracleCloudInfrastructure (OCI).FortheseapplicationsrunninginOCI,theystillneedtointeractwithapplicationsrunningontheir on-premisesdatacenterstoOracleCloudInfrastructure(OCI).fortheseapplicationsrunninginOCI.they still needtointeractwithapplicationsrunningontheiron-premisesdatacenters. requirehighlyavailable,fault-tolerantnetworkconnectionsbetweenonpremisesdatacentersandOCI. Whichoptionshouldyourecommendtoprovidethehighestlevelofredundancy? Theseapplications A.OraclecloudInfrastructureprovidesnetworkredundancybydefaultsothatnootheroperationsare required B.Ifyourdatacentersspanmultiple,geographicallocations,useonlythespecificIPaddressasastatic routeforthespecificgeographicallocation C. SetupbothIPSecVPNandFastConnecttoconnectyouronpremisesdatacenterstoOracleCloud Infrastructure. D.UseFastConnectprivatepeeringonlytoensuresecureaccessfromyourdatacentertoOracleCloud Infrastructure E.SetupasingleIPSecVPNconnection(romyourdatacentertoOracleCloudInfrastructuresinceItis costeffective Answer:B Explanation: Ifyourdatacentersspanmultiplegeographicallocations,werecommendusingabroadCIDR(0.0.0.0/0) asastaticrouteinadditiontotheCIDRofthespecificgeographical highavailabilityandflexibilitytoyournetworkdesign. networksinseparategeographicalareasthateachconnecttoOracleCloudInfrastructure.Eachareahas asingleon-premisesrouter, sotwoIPSecVPNconnectionscanbecreated. connectionhastwostaticroutes: onefortheCIDRof 0.0.0.0/0staticroute. location.ThisbroadCIDRprovides Forinstance, thefollowingdiagramshowstwo NotethateachIPSecVPN area, andabroad theparticulargeographical

  5. Questions&AnswersPDF Page6 Question: 4 Aglobalretailerhasdecidedtore-designitse-commerceplatformtohaveamicro-servicesarchitecture. Theywouldliketodecoupleapplicationarchitectureintosmaller, CloudInfrastructure(OCI). Theyhavedecidedtousebothcontainersandserverstechnologiestorun theseapplicationinstances. Whichoptionshouldyourecommendtobuildthisnewplatform? independentservicesusingOracle A.InstallakubernetesclusteronOCIanduseOCIeventservice. B.UseOracleContainerEngineforkubernetes,OCIRegistryandOCIFunctions. C. UseOCI ResourceManagertoautomatecomputeInstancesprovisioninganduseOCI service. D.UseOCIfunctions,OCIobjectstorageandOCIeventservice. Streaming Answer:B Explanation: OracleFunctionsisafullymanaged, platform.Itisbuiltonenterprise-gradeOracleCloudInfrastructureandpoweredbytheFnProjectopen sourceengine.UseOracleFunctions(sometimesabbreviatedtojustFunctions)whenyouwanttofocus onwritingcodetomeetbusinessneeds. multi-tenant, highlyscalable, on-demand, Functions-as-a-Service

  6. Questions&AnswersPDF Page7 OracleCloudInfrastructureContainerEngineforKubernetesisafully-managed, availableservicethatyoucanusetodeployyourcontainerizedapplicationstothecloud.UseContainer EngineforKubernetes (sometimesabbreviatedtojustOKE)whenyourdevelopmentteamwantsto reliablybuild, deploy, andmanagecloud-nativeapplications. your applications require, andContainer Enginefor InfrastructureinanexistingOCItenancy. scalable, andhighly Youspecifythecomputeresourcesthat Kubernetes provisions themonOracleCloud Question: 5 YouhaveprovisionedanewVM.DenseIO2.24computeinstancewithlocal instanceisrunningproductionapplication.Thisisawriteheavyapplication,withasignificantImpactto thebusinessittheapplicationgoesdown. WhatshouldyoudotohelpmaintainwriteperformanceandprotectagainstNVMedevicesfailure. NVMedrives. Thecompute A.NVMedrivehavebuiltincapabilitytorecoverthemselfsonootheractionsarerequired B.ConfigureRAID6forNVMedevices. C.ConfigureRAID1forNVMedevices. D.ConfigureRAID10forNVMedevices. Answer:D Explanation: VM.DeselO2.24computeinstanceincludelocally extremelylowlatency, workloadthatcanbenefitfromhigh-performanceblockstorage. attachedNVMedevices. Thesedevices OLTP,andanyother provide highperformanceblockstoragethatisideal forbigdata,

  7. Questions&AnswersPDF Page8 AprotectedRAIDarrayisthemostrecommendedwaytoprotectagainstanNVMedevicefailure.There arethreeRAIDlevelsthatcanbeusedforthemajorityofworkloads: RAID1:Anexactcopy(ormirror)ofasetofdataontwoormoredisks;aclassicRAID1mirroredpair containstwodisks RAID10: Stripesdataacrossmultiplemirroredpairs. functional,datacanberetrieved RAID6:Block-level stripingwithtwoparityblocksdistributedacrossall bestpossibleperformanceandcansacrificesomeof option. Aslongasonediskineachmirroredpair is memberdisksIfyouneedthe thenRAID10arrayisan youravailablespace,

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