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Huawei Certified ICT Professional-Constructing Cloud Storage Solution Questions and Answers

Question 5

In performance optimization of the N8500 clustered NAS storage systems, which of the following issues must the maintenance personnel be aware of concerning LUNs and controllers? (Select three.)

Options:

Create only one LUN for each RAID group.

Set LUNs to forcible write back without mirroring.

Ensure that the owning controller and the working controller of a LUN are the same.

Disks that compose a file system are evenly distributed on controllers.

Question 6

Which command is used to monitor the CPU usage in performance optimization of the N8500 clustered NAS storage systems?

Options:

sar -u 3 3

sar -r 3 3

sar -n DEV 2 2

sar -n CPU 2 2

Question 7

A customer's OceanStor 9000 big data storage system uses GE for the front-end network and 10GE for the back-end network. If the OceanStor 9000 is configured with four C nodes, only a basic cabinet is required.

Options:

True

False

Question 8

Which of the following statements about the application scenarios of different nodes of the HUAWEI OceanStor 9000 big data storage systems is correct?

Options:

The mini-capacity node applies to small-capacity scenarios.

The performance node applies to large-capacity and high-bandwidth scenarios.

The capacity node applies to OPS-intensive scenarios.

None of the above is correct.

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Huawei Certified ICT Professional-Constructing Cloud Storage Solution Questions and Answers

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CompTIA

Fortinet

Microsoft

Salesforce