Free Access AlibabaCloud.ACA-Operator.v2022-04-14.q22 Practice Test (Page 5)

Question 16

A Developer is creating a Function Compute function. This function requires around 1 GB of temporary storage for files while executing. These files will not be needed after the function is completed for a fixed period. How can this developer MOST efficiently handle the temporary files?

A.Copy the files to an OSS bucket with a lifecycle policy configured to delete the files automatically.

B.Store the files in the /tmp directory on a temporary ECS instance, and delete the files at when the Function Compute function call completes.

C.Store the files in Cloud Disk and delete the files when Function Compute function call completes.

D.Copy the files to NFS and delete the files when the Function Compute function call completes.

Question 17

You need to log all actions taken by users of your Alibaba Cloud account, whether via the command line tools or the web console. Which Alibaba Cloud product can you use to create a log of user operations?

A.CloudMonitor

B.ActionTrail

C.Cloud Configo

D.Resource Group

Question 18

ApsaraDB for HBase is a cost-effective cloud-based intelligent SQL service that is of high scalability and compatible with the open source HBase.

A.True

B.False

Question 19

Which of the following engines is NOT supported by PolarDB?

A.Oracle

B.MongoDB

C.MySQLo

D.PostgreSQL

Question 20

Cloud Config tracks configuration changes of your resources and evaluates configuration compliance.