Huawei Huawei Certifications H13-624 Questions & Answers

• Question 141:

  Huawei storage products provide data center active-active solutions based on HyperMetro.

  By classifying services, part of the business is dominated by data center A, and data center B is hot standby, and some of the businesses are dominated by data center B, and data center B.

  For hot standby, in order to achieve the effect of dual-active.

  A. True

  B. False

  Correct Answer: B

• Question 142:

  Which of the following options does not belong to the single-spot structure of FusionStorage.

  A. Management network

  B. Tenant Network

  C. Cluster storage network

  D. Back-end storage network

  Correct Answer: C

• Question 143:

  The hardware snapshot of the OceanStor backup solution supports storage devices from all vendors.

  A. True

  B. False

  Correct Answer: B

• Question 144:

  The following descriptions of the software features of the QceanStor 9000 system are correct:

  A. file system supports a maximum of 40PB.

  B. Data self-healing, the maximum recovery speed is up to 1TB/hour.

  C. Each node has exclusive use of this node's cache.

  D. supports thin provisioning and non-thin provisioning.

  Correct Answer: AB

• Question 145:

  A colleague is working on a dual-active disaster recovery plan. By testing the arbitration server to the storage system at both ends, the bandwidth is 4Mbit/s, and the delay is 4Mbit/s, RTT40ms, and packet loss rate1%, then this scheme:

  A. Not feasible, because the active-active disaster tolerance bandwidth must not be less than 10Mbit/s.

  B. Feasible, because it meets the conditions of the active-active disaster recovery plan.

  C. Not feasible, because the packet loss rate of active-active disaster recovery must be 0.1%.

  D. Not feasible, because the delay of active-active disaster recovery RTT120ms

  Correct Answer: C

• Question 146:

  For the description of Huawei Oceantor9000 products, which of the following options is incorrect?

  A. Oceanstr 9000 adopts non-comprehensive symmetrical architecture

  B. Oceanstr 9000 provides flexible and seamless expansion of 3-288 nodes

  C. Oceanstor 9000 system adopts fully interconnected and fully redundant networking mode

  D. Oceanstor 9000 adopts distributed cluster architecture, no single point of failure

  Correct Answer: A

• Question 147:

  With version 10 of Simpana software, Commserver supports not only installation in Windows operating system, but also installation In the Linux operating system.

  A. True

  B. False

  Correct Answer: B

• Question 148:

  Multi-selection On the LINUX client accessing the Oceanstor 9000 cluster, you can adjust the client NFS mounting parameters to improve access. Ask performance. Regarding the adjustment of NFS mount parameters, which of the following descriptions is correct: (multiple choice)

  A. It is recommended not to set noatime, because this parameter will reduce accessibility.

  B. It is recommended not to set nodiratime, because this parameter will reduce access performance.

  C. rsize/wsize is the maximum size of each read and write block, it is recommended to adjust to the maximum

  D. It is recommended to set to async to improve access performance

  Correct Answer: CD

• Question 149:

  When using Huawei OceanStor Toolkit V100R001 to perform the inspection operation, which one of the following is not included in the inspection wizard? ()

  A. Select equipment

  B. Select check item

  C. Set inspection strategy

  D. Export inspection strategy

  Correct Answer: D

• Question 150:

  Multiple Choices What are the advantages of Huawei Oceanstor 9000 clustered NAS technology to help you with N8000NAS storage systems? (Multiple choices)

  A. The failover is fast, and the failure of a single node in the cluster does not affect the business

  B. Multi-node cluster, load balancing, global cache, providing powerful the\

  C. engine cluster is followed by SAN storage. SAN storage can use heterogeneous storage

  D. Scale out! Engine architecture is scalable

  Correct Answer: ABD