A FusionCompute cannot start normally after the CAN host is abnormally down. After entering the RAID page, it is found that the hard disk status is displayed as Frn-Bad. Which of the following may cause this failure?

• A.Disk initialization test failed
• B.Hard disk failure
• C.RAID card version is too low
• D.The magnetic array system is deactivated and needs to be reactivated

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In FusionCompute, a virtual machine disk with virtualized data storage is used, and a new image file is generated on the data storage every time a snapshot is created.

• A.TRUE
• B.FALSE

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In the FusionSphere server virtualization scenario, if you configure functions, which of the following network requirements are correct?

• A.All hosts are associated with the same DVS
• B.The hosts in the cluster are associated with the same DVS
• C.All hosts are connected to the same physical switch
• D.The hosts in the cluster are connected to the same physical switch

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When the FusionStorage Block is connected to the FusionCompute, you need to create a volume on the FusionStorage Block before adding data storage to the FusionCompute.

• A.TRUE
• B.FALSE

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Which of the following advanced network services can Neutron in Huawei FusionSphere Openstack provide for tenants? (Multiple choice)

• A.Firewall
• B.VPN
• C.Load Balancing
• D.Antivirus

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