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

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

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In the era of big data, you should also have big data thinking. Which of the following statements is wrong?

• A.In the era of big data, we should be keen on pursuing data accuracy
• B.In the era of big data, the processing and analysis of big data is more inclined to predict what will happen
• C.In the era of big data, data processing and analysis no longer rely on random samples

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A customer uses Huawei Oceanstor 9000 to store its massive files. In order to facilitate sharing among multiple departments, a dedicated directory is created for each department. After running for a period, storage resources become tight. The reason is that some departments overuse the storage space on Oceanstor9000. Therefore, the customer can limit the use of space by setting quotas on the directories of these departments to ensure that other departments can use Oceanstor 9000 storage resources normally.

• A.False
• B.True

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On the storage device, through which of the following configurations, the alarm information can be saved to the designated FIP server?

• A.Email notification
• B.Configure Syslog notification
• C.Configure SNMP
• D.Alarm dump

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In the Huawei dual-active disaster recovery solution, the peak write bandwidth of an application needs 10MB/s, the average write bandwidth needs 200KB/s, the average write I/O volume is 4KB, and the bandwidth utilization rate is 70%. So how much bandwidth does the application need to deploy synchronous remote replication?

• A.2.23MB/s
• B.200KB/s
• C.10MB/s
• D.114.3Mbit/s

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