When a HyperMirror pair is synchronizing data, hosts can access dab on the mirror copies.

• A.FALSE
• B.TRUE

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Which of the following statements about the characteristics of Huawei OceanStor 9000 is false?

• A.Huawei OceanStor 9000 uses a global cache to store one copy of all data.
• B.Huawei OceanStor 9000 adopts a symmetric logical architecture and load balancing, greatly improving the capability to process concurrent access requests.
• C.Huawei OceanStor 9000 supports smooth and linear expansion of capacity and performance.
• D.Huawei OceanStor 9000 does not allow users to access OceanStor DeviceManager through HITPS.

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During the installation of Commserver, if cS and Agent are in the same network segment, there is no need to configure the host's file.

• A.False
• B.True

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A company has purchased a set of Huawei horizontally extended file storage for the video surveillance system, and when configuring the InfoRevive feature to provide fault tolerance for the video surveillance system, which fault tolerance modes can be selected? (Multiple choice)

• A.Write fault tolerance mode
• B.Read and write fault tolerance mode
• C.Read fault tolerance mode
• D.Verify fault tolerance mode

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Regarding the characteristics of a single file system in Huawei's distributed storage, which of the following descriptions are correct? (Multiple choice)

• A.When accessing a single file system, users need to pay attention to the specific data storage location
• B.Automatically create a unified file system when the system starts
• C.In a single file system, file collections are presented as directories
• D.The system provides a unified file system for accessing all available space

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