In Huawei Data Protection Solutions, faults are classified into logical errors, device faults, center faults, and regional disasters.
What type of faults incur the greatest loss?

• A.Regional disasters
• B.Device faults
• C.Data center faults
• D.Logical errors

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Smart City A plans to purchase Huawei's distributed storage to store its traffic surveillance video. Which of the following products are available? (Multiple choice)

• A.OceanStor Dorado 5600 V6
• B.OceanStor 9000
• C.OceanStor 6800 V5
• D.OceanStor 100OD

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In the five-step method of disaster recovery plan design, which is the correct sequence of the following steps in the design process?

• A.Compatibility confirmation->Network design->storage capacity and disaster tolerance bandwidth calculatio->Disaster recovery solution selection->disaster tolerance function design
• B.Compatibility confirmation->Network design->storage capacity and disaster tolerance bandwidth calculatio->Disaster tolerance solution selection->Disaster tolerance function design
• C.Disaster recovery solution selection -> compatibility confirmation -> storage capacity and disaster tolerance bandwidth calculation -> network design -> disaster tolerance function design
• D.Disaster recovery solution selection->Network design->storage capacity and disaster tolerance bandwidth calculatio->Compatibility confirmation->Disaster tolerance function design

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Huawei Distributed Storage Object Service provides finely controlled Qos capabilities, and provides tenant and bucket-level TPS and bandwidth granular service quality control. What operations can be precisely controlled? (Multiple choice)

• A.GET
• B.PUT
• C.LIST
• D.DELETE

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Regarding Huawei hybrid flash storage, which of the following statements are correct? (Multiple choice)

• A.Support iSCSI, FC protocol
• B.Support HTTP and FTP protocols
• C.Support NFS, CIFS protocol
• D.Support integration of SAN and NAS

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