Cmit 326 Final Exam (100 Questions) Answers

Question 100 (1 point) SavedIdentify the services that have a global (rather than regional) scope? (choose two)Question 100 options:Amazon S3Amazon CloudFrontAmazon EC2AWS LambdaAmazon Route 53 SavedWhat architectural best practice aims to reduce the interdependencies between services?Question 99 options:automationremoving single points of failureloose couplingservices, not serversWhat benefits are provided by Amazon CloudFront? (choose two)Question 98 options:allows you to register domain namesprovides a worldwide distributed DNS serviceused to enable private subnet instances to access the internetcontent is cached at edge Locations for fast distribution to customersbuilt-in distributed denial-of-service (DDoS) attack protectionWhich feature of AWS allows you to deploy a new application for which the requirements may change over time?Question 97 options:high availabilityfault toleranceelasticitydisposable resourcesWhich storage service allows you to connect multiple EC2 instances concurrently using file-level protocols?Question 96 options:Amazon EBSAmazon GlacierAmazon EFSAmazon S3Joe's company is looking to make a number of improvements. The firm would like to maximize potential volume and reserved instance (RI) discounts across multiple accounts and also apply service control policies on member accounts. Whichservice or tool can be used to gain these benefits?Question 95 options:AWS Cost ExplorerAWS BudgetsAWS IAMAWS OrganizationsWhen designing a typical three-tier web application, which AWS services and/or features improve availability and reduce the impact failures?