Free Alibaba Cloud ACA-Operator Exam Dumps Questions & Answers

________________ is a fully-managed event-driven computing service that allows you to run code in an elastic and reliable way?

• A.Batch Compute
• B.Function Compute
• C.Serverless Workflow
• D.Elastic Compute Service (ECS)

A developer is making the ModifyDBInstanceSpec API call to change the specifications of an RDS instance, but the operation fails. Why could this be? (Number of correct answers: 3)

• A.The instance has a backup task being executed
• B.The instance is in the "running" state
• C.No instance type (specification) was included in the request parameters
• D.The targeted RDS instance is a disaster recovery instance

If you have a Node.js based application and you plan to migrate it to Alibaba Cloud Function Compute, which of the following steps is unnecessary?

• A.Manually install the Node.js in the Function Compute console
• B.Configure program startup commands and access ports in the Function Compute console
• C.Start and verify the application in the Function Compute console
• D.Create a single web application and upload the corresponding code package via the Function Compute console (or fcli)

Which of the following steps is NOT mandatory when creating an API through Alibaba Cloud API Gateway?

• A.Define API Request parameters
• B.Define the API backend service
• C.Define basic API information
• D.Attach a domain name

Alibaba Cloud CloudMonitor is a service that monitors Alibaba Cloud resources and internet applications.
Which of the following functions are provided by CloudMonitor? (Number of correct answers: 4)

• A.Site monitoring
• B.Custom firewall
• C.Custom monitoring
• D.Alerts
• E.Cloud product monitoring