Which of the following options are correct for Multipart Upload and Resumable Upload in Object Storage Service (OSS)? (Number of correct answers: 3)

• A.Use Multipart Upload to upload multiple parts of a file in parallel to speed up the upload process
• B.If the upload fails due to an accident during the uploading of fragments, you need to upload all the fragments again
• C.After an upload is interrupted, the portions of the file which have successfully uploaded prior to the interruption will be saved in the OSS bucket
• D.Multipart Upload is usually used when the size of the file to be uploaded is large

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Which configuration language does Terraform support?

• A.Python
• B.XML
• C.HCL
• D.YAML

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In order to deal with sudden spikes in traffic, Company A uses Alibaba Cloud Auto Scaling to set up an alarm trigger task (growing the Scaling Group when the average memory utilization on ECS instances exceeds 80%). During the test, it was found that the alarm task was not executed successfully. Which of these could be possible causes? (Number of correct answers: 3)

• A.The ECS instances in the Scaling Group have not yet installed the CloudMonitor monitoring agent
• B.Before triggering the alarm task, the number of instances in the group has reached the maximum number of instances allowed (MaxSize)
• C.The instance types chosen in the Scaling Configuration are out-of-stock in the Alibaba Cloud Region where the Scaling Group is located
• D.The number of instances in the current group exceeds the "expected number of instances" for the Scaling Group

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

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

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As the system administrator of a multinational company, you are responsible for the accounts and resources management on the cloud. Which of the following solutions are suitable for your company's IT Governance? (Number of correct answers: 3)

• A.Use role-based SSO for Identities access, use resource directory to manage the resources in shared service account and master account
• B.Use CEN for interconnecting different networks globally, use shared VPC to share services between different organizations
• C.Use Cloud Config and Action Trail for compliance and audit
• D.Use one single VPC for all the resources to have the best performance
• E.Stop using Action Trail and Cloud Config to save the storage cost

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