Which of the following statements about thin and thick LUNS are incorrect? (Multiple Choice)

• A.A thin or thick LUN can be greater than or equal to the available capacity of the storage pool where they reside.
• B.Thin and Thick LUNS can be configured in the same storage pool,
• C.Thin or thick LUNS can be batch created.
• D.Initial capacity must be configured for both thin and thick LUNs.

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A colleague customized Huawei's active-active disaster recovery solution for a customer.
The customer already has a set of OceanStor S5500TV2 and a third-party storage system.
The two sets of equipment were placed in two data centers to implement active-active disaster recovery. How about the solution?

• A.Feasible, the storage device meets the requirements of the active-active disaster recovery solution.
• B.Not feasible. The active and standby disaster recovery solution requires at least a set of OceanStor V3 storage.
• C.Not feasible. The active and standby disaster recovery solution requires at least a set of OceanStor 5300 V3 and above storage systems.

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Under which conditions can HypetClone be used? (Multiple Choice)

• A.With Smart Virtualization used, the primary LUN can take control of the secondary LUN of a heterogeneous storage system.
• B.The primary and secondary LUNS can be used in different storage systems.
• C.The primary and secondary LUNS are of the same capacity.
• D.The primary and secondary LUNS reside in the same storage system.
• E.The primary and secondary LUNS belong to the same controller.

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Through Huawei OceanStor9000 Device Manager, we can view the real-time OPS performance indicators of the system.

• A.False
• B.True

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Regarding the high-reliability architecture of Huawei's all-flash storage, which of the following statements are correct? (Multiple choice)

• A.Tolerate simultaneous failure of 2 controls
• B.Storage system components adopt dual redundant design
• C.Tolerate successive failures of 7 controls
• D.Tolerate single engine failure

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