A.Echo B.Boost C.Spot D.Turbo
A.VirtualPrivateCloud(虛擬私有云) B.DeadLetterQueues(死信隊(duì)列) C.AmazonCloudWatch D.EventSources(事件來源)
A.AmazonCloudWatch B.AmazonCloudTrail C.AmazonKinesis D.AmazonElasticComputeCloud