Which are characteristics of the FTP service provided by Huawei OceanStor 9000? (Multiple Choice)

• A.The sharing service is provided by a cluster, Nodes in the cluster can monitor the service of each other.
• B.The objects shared by the FTP service are directories, and such a shared directory is accessible to multiple clients.
• C.The FTP service is compatible with a wide range of operating systems, allowing file resource sharing in a heterogeneous network environment.
• D.Load balancing is implemented based on the states of services and nodes. Data access requests are evenly distributed in the cluster.

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Which of the following are Huawei Intra-City DR Solutions? (Multiple Choice)

• A.Active-Passive DR Solution
• B.Geo-Redundant Solution
• C.Active-Active DC Solution
• D.Local HA Solution

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Huawei Distributed Storage Block Service provides a snapshot mechanism to save the state of a user's data volume at a certain point in time, which can be used to export data and restore data later.

• A.True
• B.False

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In the Huawei dual-active disaster recovery solution, the peak write bandwidth of an application needs 10MB/s, the average write bandwidth needs 200KB/s, the average write I/O volume is 4KB, and the bandwidth utilization rate is 70%. Then the application deploys asynchronous remote replication. What is the bandwidth required?

• A.10MB/s
• B.2.23MB/s
• C.200KB/s
• D.114.3Mbit/s

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Highway reconstruction project A adopts Huawei's LightDC ROBO branch solution of hyper-converged storage. Which of the following reflect the advantages of this solution? (Multiple choice)

• A.Highly integrated, saving space
• B.Unified monitoring and management
• C.Quick release of business
• D.Rapid deployment

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