Which of the following is wrong about the storage category provided by the object storage service?

• A.Backup storage
• B.Standard storage
• C.Archive storage
• D.Low-frequency access storage

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cloud traditional file sharing storage compared, What are the advantages of SFS?

• A.High reliability
• B.Simple operation but high cost
• C.Seamless integration
• D.File Sharing

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The data of the file system uses ErasureCode (error correction code) to store data.

• A.True
• B.mistake

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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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Which of the following are the advantages of load balancing?

• A.Support cross-availability zone active-active disaster recovery
• B.Automatically complete distribution based on application traffic, Seamless integration with elastic scaling services, Flexible expansion of external service capabilities of user applications
• C.Adopting cluster deployment to support intra-city active-active disaster recovery in multi-zones, Seamless real-time switching
• D.Support monitoring performance indicators based on listener granularity, More suitable for customer business statistics

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