You would like to deploy your applications on Alibaba Cloud to meet requirements including cost reduction, improving service availability, fast deployment- and redundant backup Alibaba Cloud_________products can help meet these requirements (Number of correct answers 3)
A . Elastic Compute Service (ECS) image achieve efficient and convenient deployment.
B . Utilizing Content Delivery Network (CDN) can meet the demands for redundant backup.
C . Utilizing Server Load Balancer (SLB) and ECS instances can improve data reliability.
D . Elastic Compute Service (ECS) snapshot satisfies the needs of rapid recovery of applications and data.
E . Reasonable selection of Regions/Zones meets the location needs of application deployment as well as the demands for redundantly backup critical business applications and data.