Which SAN topology provides the highest reliability?

• A.Dual-switch connection
• B.Direct connection
• C.Single-switch connection
• D.All of the answers are correct.

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Which of the following are included in the 4S technologies used in OceanStor 6800 V3 and 18000 series? (Multiple Choice)

• A.Scale-up
• B.Scale-down
• C.Scale-into
• D.Scale-out

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When planning the front-end service network IP address for the C72 node of Huawei Oceanstor 9000, you need to plan 4 static front-end IP addresses for each node.

• A.True
• B.False

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Among the data replication technologies used for disaster recovery, host-layer data replication features good compatibility with servers and storage devices.

• A.TRUE
• B.FALSE

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What are the application scenarios of the Huawei Oceanstor 9000 InfoReplicator feature? (Multiple choice)

• A.Data distribution
• B.Business disaster recovery
• C.Data access from the end

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