Online Access Free Huawei.H13-629_V2.5-ENU.v2022-08-19.q270 Practice Test (Page 40)

H13-629_V2.5-ENU Exam Question 191

Game live broadcast platform A uses Huawei's all-flash storage to protect its business, and the storage system uses FlashLink technology specially designed for flash memory. Which of the following statements is true about the many-core technology? (Multiple Choice)

A.A request is executed continuously on the same core and a lock-free design is implemented to avoid frequent multi-core switching

B.Through the many-core technology, the performance of the storage device can be linearly increased with the number of CPUs and the number of cores

C.Read and write I/O and other I/O are deployed in different groups to avoid mutual interference

D.vnode is bound to CPU to reduce the overhead of cross-CPU scheduling and cross-CPU transmission

H13-629_V2.5-ENU Exam Question 192

SmartVirtualization is an important value-added feature of Huawei storage systems. Which of the following statements about its principles and related concepts is correct? (Multiple Choice)

A.SmartVirtualization data write-through is more efficient than data write-back.

B.When the local storage system uses LUNs in the heterogeneous storage system, it does not occupy the space of the local storage system.

C.For external LUNs, the local storage system can set value-added functions, such as remote replication and snapshots.

D.SmartVirtualization connects heterogeneous arrays with multi-path redundancy through multi-path software.

H13-629_V2.5-ENU Exam Question 193

Huawei OceanStor 9000 uses Erasure code technology to protect data. If a site has 6 nodes, and the customer wants to ensure that data can be recovered even when 3 disks are damaged by one stripe, the redundancy protection levels that can be used are: (Multiple Choice)

A.4+2

B.4+3: 1

C.6+3

D.12+3:1

H13-629_V2.5-ENU Exam Question 194

In homogeneous storage, if the master reads IO, it must go to the old storage to read the data and return it to the host.

A.TRUE

B.FALSE

H13-629_V2.5-ENU Exam Question 195

A company purchases Huawei data protection all-in-one machine and plans to install and deploy it in a distributed manner. Which of the following descriptions about the distributed deployment, installation and configuration process of server software are correct? (Multiple Choice)

A.Select 2 nodes as the control cluster

B.All nodes of the data protection appliance must be added as storage nodes for distributed storage

C.It is recommended to bind the storage network to mode4

D.Adopt the integrated deployment mode of management node and storage node, it is recommended to select node 1 and node 2 of the data protection integrated machine as the management master and backup

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H13-629_V2.5-ENU Exam Question 191

H13-629_V2.5-ENU Exam Question 192

H13-629_V2.5-ENU Exam Question 193

H13-629_V2.5-ENU Exam Question 194

H13-629_V2.5-ENU Exam Question 195

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