ACA-Operator 試験問題を無料オンラインアクセス

Which of these log formats is currently supported by Alibaba Cloud's ActionTrail?

• A.Markdown
• B.XML
• C.JSON
• D.HTML

Which of these Alibaba Cloud services are used for security (either credentials management, logging, or auditing?) (Number of correct answers: 3)

• A.Log Service
• B.Key Management Service (KMS)
• C.ActionTrail
• D.Table store

Which of the following data volume types is not supported by Elastic Container Instance (ECI)?

• A.FixedVolume
• B.ConfigFile
• C.EmptyDir
• D.NFS

A developer has written a web application using a microservice architecture, in such an architecture, the client (web browser or mobile application) first initiates a request. The request first reaches the load balancer, then goes through an authentication service, a billing service, then requests a resource, and finally a result is returned. How many spans does such a call chain consist of?

• A.5
• B.3
• C.6
• D.4

In Alibaba Cloud, a developer finds that the ECS instance he created does not have public IP assigned. The API method used was "CreateInstance". Which of the following is the most likely reason?

• A.The developer did not call AllocatePublicIpAdress (an additional API call), which is needed to assign a public IP
• B.The ECS was not restarted after being created
• C.The CreateDisk API call was not made
• D.The CreateSecurityGroup API call was not made