Which are application scenarios of the InfoReplicator feature provided by Huawei OceanStor 9000? (Multiple Choice)

• A.Data access at the secondary site
• B.Service disaster recovery
• C.Data distribution

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Which of the following statements about LAN-free and Server-free backup networking is true?

• A.During data backup, Server-free generates a copy that will be mounted to the backup server.
• B.The LAN-free data backup path is as follows: production storage > backup server > backup media.
• C.LAN-free backup networking does not affect production hosts.
• D.Server-free backup networking can directly back up data to backup storage.

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An OceanStor 9000 is equipped with six C72 nodes.
How many nodes' NIC0 must be connected to the management network?

• A.4
• B.3
• C.5
• D.6

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Which of the following statements about the cloud storage system are correct? (Multiple Choice)

• A.The OceanStor 9000 storage system will become a part of the cloud storage system.
• B.The OceanStor 9000 storage system surpasses the cloud storage system in scalability.
• C.Huawei cloud storage system can only provide storage services for Huawei cloud platform and the users on the platform.
• D.Huawei cloud storage system can provide storage services for users on the VMware cloud platform.

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What are the storage maintenance principles of OceanStor backup solution? (Multiple Choice)

• A.Ensure that cables are correctly connected
• B.Prevent firewall faults by ensuring that default Simpana at least uses ports 8400 to 8402
• C.Ensure that indicators on controller enclosures, disk enclosures, controllers, and expansion modules work correctly
• D.Ensure that storage system performance is normal

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