In an OceanStor 9000 system, the total number of nodes is 10. What data protection levels can be configured for it? (Multiple choice)

• A.6+3
• B.4+5
• C.6+4
• D.6+5

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Initiate quiescing of the application before the snapshot, and then trigger the hardware storage snapshot to create an application-consistent snapshot copy. Data is backed up through the snapshot backup copy, eliminating the data backup time window, completely without interrupting the production system business, and achieving the remote storage of data, which improves the reliability of the data.

• A.False
• B.True

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In an OceanStor 9000, InfoAllocator is used to allocate 1 GB of hard capacity quota for directory A and 2 GB of hard capacity quota for subdirectory B under directory A.
Which of the following statements are true? (Multiple Choice)

• A.A maximum of 2 GB data can be written into subdirectory B.
• B.A maximum of 1 GB data can be written into directory A.
• C.A maximum of 1 GB data can be written into subdirectory B.
• D.A maximum of 2 GB data can be written into directory A.

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Which functions are not provided by OceanStor ToolKit?

• A.Maintain
• B.Upgrade
• C.Automatic fault repair
• D.Deploy

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Which node types does Huawei OceanStor 9000 support? (Multiple choice)

• A.P25
• B.C36
• C.P12
• D.P36

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