CompTIA Cloud+ Study Guide. Ben Piper
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primary data center. What model is Jillian going to deploy to meet the requirements?Hot siteWarm siteCold siteActive/passive
57 Pete has been busy updating the disaster recovery procedures for his client's business continuity plan. The DR facility will need to be ready with floor space, power, and cooling and have loading docks to unload server and equipment racks to restore service. What type of DR implementation is Pete planning on deploying?Hot siteActive/activeWarm siteActive/passiveCold siteRollover
58 Connie has been directed by her employer's finance department that they cannot afford to lose any more than 30 minutes of data in the case of a database failure or other catastrophic event. Connie has updated her corporate business continuity and disaster recovery plans. What metric did she change?RSORPORTODBO
59 Will is testing his backup DR site and using his DNS configuration to load-balance the primary and backup sites. He wants to verify that the database in the DR facility is updated in real time and remains current with the production replica in the primary data center. What type of updates should he define in his primary data center servers prior to enabling the DNS load balancing?Synchronous replicationAsynchronous replicationVolume syncMirroringRAID 5
60 Leonard is creating disaster recovery documents for his company's online operations. He is documenting metrics for a measurable SLA that outlines when you can expect operations to be back online and how much data loss can be tolerated when recovering from an outage. Which metrics is he documenting? (Choose all that apply.)RSORTORPODRVxRestore
61 The ability to dynamically add additional resources on demand such as storage, CPUs, memory, and even servers is referred to as what?BurstingPoolingElasticityOrchestration
62 Margo is reviewing the maintenance responsibilities between her company and its public cloud service provider. She notices that the cloud provider takes responsibility for the operating system, and her company assumes responsibility for all applications and services running on the operating system. What type of service model is she operating under?IaaSPaaSSaaSXaaS
63 Which service model has the most lock-ins and is the most complex to migrate?IaaSPaaSSaaSXaaS
64 Joe is in the planning stages to make sure that an upcoming company promotion during a major sporting event will not overwhelm his company's cloud-based e-commerce site. He needs to determine his options to add capacity to the web server farm so that it can process the anticipated additional workload. What do you recommend as possible solutions? (Choose three.)Vertical scalingHorizontal scalingEdge cacheCloud burstingCore elasticity
65 Janice manages the MySQL database back end that runs on a multi-CPU instance that has reached 100 percent utilization. The database can run on only a single server. What options does she have to support the requirements of this database?Horizontal scalingVertical scalingPoolingBursting
66 A popular e-commerce site is hosting its public-facing front-end web server fleet in a public cloud. You have been tasked with determining what the normal day-to-day web hit count is so that capacity plans for the upcoming holiday selling season can be assessed. You want to track incoming web requests and graph them against delayed and missed connection counts. What type of dataset are you producing?MetricVarianceBaselineSmoothing
67 Eva is the network architect for her company's large cloud deployment; she has interconnected her private cloud to a community cloud in another state. She is investigating using the community cloud to supplement her private cloud workload during end-of-month processing. What operation is she going to perform?ElasticityCloud burstingVertical scalingAutoscaling
68 CPU utilization on a database server has consistently been at more than 80 percent utilization. The baselines show that 57 percent utilization is normal. What is this called?DeviationVarianceTriggersBaseline imbalance
69 Harold will modify an NACL to adjust remote access to a cloud-based HR application. He will be submitting a plan that outlines all details of the change. What process is he following?Cloud automationChange advisoryChange managementRollout
70 To increase TipoftheHat.com 's security posture, Alice is reviewing user accounts that access the community cloud resources. Alice notices that the summer interns have left to go back to school but their accounts are still active. She knows that they will return over the winter break. What would you suggest that Alice do with these accounts?Do nothing.Delete the accounts.Disable the accounts.Change the resource access definitions.Modify the confederation settings.Change the access control.
71 Object tracking can be helpful in identifying which of the following? (Choose three.)ResiliencyTrendsMetricsACLsPeak usageAnomalies
72 Capacity and utilization reporting often contains data on which of the following objects? (Choose three.)CPUOS versionVolume tierRAMNetwork
73 What does a cloud management system monitor to collect performance metrics?DatabaseServerHypervisorObjects
74 Object tracking should be aligned with which of the following?VPCSLARDPJSON
75 What is a visual representation of current cloud operations?Operational matrixManagement consoleDashboardTicker
76 Hanna is monitoring performance metrics on a video server; she sees that the server is utilizing 100 percent of the available network bandwidth. What action will most likely address the problem?Implement 802.1Q tagging.Install a second network adapter.Update the network adapter's firmware.Install a network coprocessor ASIC.
77 What type of scaling includes adding servers to a pool?HorizontalRound robinElasticityAutoscaleVertical
78 What type of scaling involves replacing an existing server with another that has more capabilities?HorizontalRound robinElasticityAutoscaleVertical
79 Ichika is preparing a change management plan to increase the processing abilities of one of her middleware servers. What components can she upgrade to increase server performance? (Choose three.)CPUSLARAMNetwork I/OACLDNS
80 Niko is generating baseline reports for her quarterly review meeting. She is interested in a public cloud application server's memory utilization. Where does she generate these reports?HypervisorDatabasesLogging serversCloud management and monitoring application
81 SaaS orchestration systems are whose responsibility in the public cloud?CustomerProviderAutomation vendorDevOps
82 What type of application commonly uses batch processing?DNSNTPDatabasesMiddleware
83 Giulia posted a new software update to her company's popular smartphone application. After announcing the release, she has been monitoring her dashboard information and has noticed a large spike in activity. What cloud resource should she focus on?CPUNetwork bandwidthRAMAPIStorage
84 Cloud capacity can be measured by comparing current usage to what?OrchestrationAutomationNTPBaselineAPIs
85 Emma is modifying a publicly accessible IP subnet on her company's e-commerce site hosted in a hybrid cloud. After performing address changes for all of her public-facing web servers, she validated the change by connecting from a bastion host located offshore. She was unable to connect to the web servers. What does she need to modify to allow the remote site to connect to the web server?NTPSTPDNSAPI
86 Maria has noticed an increase in the response time of the NoSQL application she runs in her IaaS cloud deployment. When comparing current results against her baseline measurements that she recorded when the database was originally deployed, she verified that there has been a steady increase in the number of read requests. You have been asked to evaluate the baseline variances. Where should you focus your troubleshooting efforts?MemoryCPUStorageNetworking
87 Derek is monitoring storage volume utilization and is preparing a company change request to add storage capacity. He has decided to automate the volume allocation size. What cloud feature can he take advantage of?SaaSAPIElasticityOpenStack
88 What application tracks a process from start to finish?APINTPWorkflowOrchestration
89 Common cloud resources in your deployment that may saturate over time include which of the following? (Choose three.)RAMPowerCPUStorageMonitoringIaaS
90 Homer designed an application tier for his company's new e-commerce