Statements about cloud hard disk backup and cloud server backup, Which of the following is correct?

• A.The backup generated by the cloud server backup will also appear on the cloud hard disk backup interface
• B.The backup object of cloud hard disk backup is one or more specified cloud hard disks
• C.The backup objects of cloud server backup are all cloud hard disks in the elastic cloud server
• D.Cloud hard disk backup is to protect the entire cloud server

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When uploading objects, Which configuration item cannot be set?

• A.KMS encryption
• B.Object size
• C.Storage category
• D.Storage path

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What can object storage services use to encrypt data on the server side?

• A.Multi-version control
• B.SSL certificate management
• C.Data encryption service
• D.HTTPS protocol

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Cloud hard disk backup is billable, Divided into two types: "yearly and monthly" and "pay-as-you-go".

• A.False
• B.True

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VBD type cloud hard drives support SCSI command transparent transmission, Allow the cloud server operating system to directly access the underlying storage media.

• A.True
• B.mistake

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