cloud dedicated line currently supports manual activation and self-service activation.

• A.mistake
• B.True

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When using RDS, Which of the following may cause automatic backup failure?

• A.Parameter modification abnormal
• B.Insufficient stability of the network environment
• C.Imported data is abnormal
• D.Instance status is abnormal

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Which of the following options can be used to establish a connection between VPC and VPC?

• A.Cloud connection
• B.VPN
• C.Cloud Dedicated Line
• D.Peer-to-peer connection

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What are the key features of RDS?

• A.Performance monitoring
  D .Flow cleaning
• B.High availability
• C.Backup and restore

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Divided by HUAWEI CLOUD services, Which cloud service is not a computing cloud service?

• A.Elastically scalable cloud services
• B.Elastic Cloud Service
• C.Bare Metal Service
• D.Virtual private cloud

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