When RAID2.0+ is used, what is the default size of a chunk on a SAS disk?

• A.64 MB
• B.512 MB
• C.64 KB
• D.256 MB

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The scripts built in the Huawei OceanStor BCManager provide one-click fault recovery for VMware Server.
Which operation is not included in the one-click fault recovery?

• A.Testing whether applications are successfully started
• B.Mapping LUNS
• C.Starting disaster recovery
• D.Recovering product services
• E.Forcibly switching the replication relationship

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In a customer scenario, the front-end uses a GE network, and the back-end uses a 10GE network. Which of the following options is correct for the corresponding interface?

• A.A0-0 and A0-1 are connected to the back-end 10GE network, and B3-0 and B3-1 are connected to the front-end GE network
• B.A0-0 and B3-0 are connected to the front-end GE network, and A0-1 and B3-1 are connected to the back-end 10GE network
• C.A0-0 and B3-1 are connected to the front-end GE network, and A0-1 and B3-0 are connected to the back-end 10GE network
• D.A0-0 and A0-1 are connected to the front-end GE network, and B3-0 and B3-1 are connected to the back-end 10GE network

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CIFS/NFS/FTP sharing implemented by Huawei OceanStor 9000 is intended for which object?

• A.Directories
• B.File
• C.User groups
• D.Users

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Which of the following remote replication plans can be used in a geo-redundancy disaster recovery solution? (Multiple Choice)

• A.Inter-city asynchronous remote replication through IB link
• B.Intra-city synchronous remote replication through IB link
• C.Inter-city asynchronous remote replication through Ethernet
• D.Intra-city synchronous remote replication through optical fibers

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