A.Requests are forwarded to other normal ECS instances and the unhealthy ECS instance is shutted down

B.Requests are forwarded to other normal ECS instances. When the faulty ECS instance becomes normal, SLB forwards requests to the ECS instance again

C.Requests are not forwarded to the ECS instances and you get back a 400 error

D.Requests are not forwarded to the ECS instances and you get back a 500 error

A.Define basic API information

B.Attach a domain name

C.Define API Request parameters

D.Define the API backend service

A.An Access Key

B.A RAM Role

C.By storing a copy of your password

D.It gets automatic permission to access everything, because it is an Alibaba Cloud service

A.Site monitoring

B.Cloud product monitoring

C.Custom monitoring

D.Alerts

E.Custom firewall

A.Quickly build a personal blog website

B.Quickly build a small e-commerce website

C.Quickly build serverless site using Function Compute

D.Set up a NoSQL database service

E.Quickly build a personal, learning, or test environment