Which of the following operations performed in a file system does not require quota check?

• A.Viewing or accessing files
• B.Modifying files
• C.Adding files
• D.Deleting files

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Which of the following descriptions about the C72 node management interface are correct? (Multiple choice)

• A.When C72 nodes and non-C72 nodes are deployed in a mixed deployment, you can choose C72 nodes to provide independent management network ports.
• B.When C72 nodes and non-C72 nodes are deployed together and object storage services are applied, the object storage management nodes must be deployed on nodes that provide independent management network ports.
• C.OceanStor 9000 cluster only has C72 nodes, and the number of C72 nodes is greater than or equal to 3. The NCo of the A control module of the first 3 nodes provides the management interface
• D.When deploying a storage cluster, you need to configure an IP address separately for the NICO interface on the c72 node interface board in the cluster

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Which of the following features are supported by thin LUNs? (Multiple Choice)

• A.SmartErase
• B.SmartCompression
• C.SmartQuota
• D.SmartDedupe

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Select all interfaces which are ALWAYS present in an OceanStor 5500 V3. (Multiple Choice)

• A.Management interface
• B.SAS expansion port
• C.Maintenance interface
• D.USB port
• E.9 pin D-connector serial interface
• F.SmartIO port

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Huawei's hyper-converged storage uses a distributed storage logic architecture. Which of the following is the function of the MDC module?

• A.DASH partition
• B.Provide hard disk management
• C.Provide standard SCSI/iSCSI services for VMs and databases
• D.Provide management of storage cluster status

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