Читать книгу CompTIA Cloud+ Study Guide - Ben Piper, David Higby Clinton - Страница 23
1.0 Cloud Architecture and Design
Оглавление| Exam Objective | Chapters |
| 1.1 Compare and contrast the different types of cloud models.Deployment modelsPublicPrivateHybridCommunityCloud within a cloudMulticloudMultitenancyService modelsInfrastructure as a Service (IaaS)Platform as a Service (PaaS)Software as a Service (SaaS)Advanced cloud servicesInternet of Things (IoT)ServerlessMachine learning/Artificial intelligence (AI)Shared responsibility model | 1, 2 |
| 1.2 Explain the factors that contribute to capacity planning.RequirementsHardwareSoftwareBudgetaryBusiness needs analysisStandard templatesLicensingPer-userSocket-basedVolume-basedCore-basedSubscriptionUser densitySystem loadTrend analysisBaselinesPatternsAnomaliesPerformance capacity planning | 2, 8, 9 |
| 1.3 Explain the importance of high availability and scaling in cloud environments.HypervisorsAffinityAnti-affinityOversubscriptionComputeNetworkStorageRegions and zonesApplicationsContainersClustersHigh availability of network functionsSwitchesRoutersLoad balancersFirewallsAvoid single points of failureScalabilityAuto-scalingHorizontal scalingVertical scalingCloud bursting | 1, 2, 5, 7 |
| 1.4 Given a scenario, analyze the solution design in support of the business requirements.Requirement analysisSoftwareHardwareIntegrationBudgetaryComplianceService-level agreement (SLA)User and business needsSecurityNetwork requirementsSizingSubnettingRoutingEnvironmentsDevelopmentQuality assurance (QA)StagingBlue-greenProductionDisaster recovery (DR)Testing techniquesVulnerability testingPenetration testingPerformance testingRegression testingFunctional testingUsability testing | 1, 2, 5, 8 |
