Which is the function of BBU?

• A.Power failure protection
• B.Heat dissipation
• C.System power supply

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What conditions must be met so that OceanStor F V5 series and V5 series can migrate data from heterogeneous third-party storage devices without interrupting services?
(Multiple Choice)

• A.The host is configured with multipathing software.
• B.The third-party storage device is in the heterogeneous compatibility list of Huawei.
• C.The host OS is Linux, ESXi, or hp-ux.

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Which of the following descriptions about the models supported by the Dorado V3 are correct? (Multiple Choice)

• A.The Dorado5000 V3 NVMe supports a dual-controller architecture with 512 GB cache.
• B.The Dorado6000 V3 SAS supports a dual-controller architecture with 512 GB cache or 1 TB cache.
• C.The Dorado6000 V3 SAS supports a dual-controller architecture with 256 GB cache or
  512 GB cache.
• D.The Dorado5000 V3 SAS supports a dual-controller architecture with 256 GB cache.

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Which CPU model does OceanStor 5300 V5 use, Intel or ARM?

• A.ARM
• B.Intel

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Which are characteristics of the HUAWEI OceanStor V3 hardware? (Choose all that apply.)

• A.No need for heterogeneous convergence anymore
• B.SSD and HDD convergence
• C.Primary and Backup convergence
• D.SAN and NAS convergence

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