Huawei Huawei Certifications H13-624 Questions & Answers

• Question 271:

  Single choice The daily inspection performance indicators of the big data storage system include

  A. Disk utilization

  B. CPU utilization

  C. Memory utilization

  D. Node throughput

  Correct Answer: ABCD

• Question 272:

  When maintaining the N8500 clustered NAS, I cannot log in to the N8500 clustered NAS system with the master account. The reason is: ()

  A. console IP conflicts with other IPs in the network.The network port where the

  B. console IP is located is not connected to the network cable or is in the showdown state

  C. User name and password are modified

  D. There is a heartbeat link failure

  Correct Answer: D

• Question 273:

  Among the following options that do not belong to the DFS adaptation radio layer software module in OceanStor9000 are: (single choice)

  A. OBS

  B. MDS

  C. PVS

  D. CA

  Correct Answer: A

• Question 274:

  Synchronous remote replication can be used for disaster recovery in the same city. Single- select FC link is recommended. Asynchronous remote replication can be used for remote disaster recovery. In order to reduce costs, it is recommended to use an IP link.

  A. True

  B. False

  Correct Answer: A

• Question 275:

  In the Oceanstor 9000 storage system, which of the following system resources can be controlled by the InfoAllocator feature?

  A. storage space

  B. user

  C. number of files

  D. user group

  Correct Answer: AC

• Question 276:

  Which of the following problems may be faced in the management of massive big data?

  A. How to realize fast search and improve retrieval efficiency

  B. How to ensure the authenticity of data and prevent data deception

  C. How to realize the storage of different types of data at the PB level

  D. How to reduce the amount of data generated and save storage resources

  Correct Answer: AC

• Question 277:

  The MDS cluster in DFS provided by OceanStor9000 divides the file system metadata into a tree-like data structure. The storage node only stores a part of the subtree after cutting.

  A. True

  B. False

  Correct Answer: A

• Question 278:

  Single-choice Which one of the following descriptions about the trembling characteristics of Huawei Oceansor 9000 is incorrect?

  A. Quota can be set based on users

  B. quota is set based on user group

  C. Support setting quotas for file directories

  D. Support setting quotas on files

  Correct Answer: D

• Question 279:

  A colleague customized a dual-active disaster recovery solution for a customer. The customer already has a single option OceanStor S2600T V2, and plans to purchase a new one. In OceanStor 2600 V3, the two sets of devices are placed in two data centers to implement active-active disaster recovery. The solution:

  A. Not feasible. The active-active disaster recovery solution requires at least one storage system of OceanStor 5600 V3 and above.

  B. Not feasible. The active-active disaster recovery solution requires at least one storage system of OceanStor 5800 V3 and above.

  C. Not feasible. The active-active disaster recovery solution requires that both data centers are OceanStor 2600 V3 and above storage systems in order to be implemented now.

  D. Feasible, the storage device meets the requirements of the active-active disaster recovery solution.

  Correct Answer: C

• Question 280:

  Colleagues customize active-active disaster recovery solutions for customers. The customer already has a third-party storage system and plans to purchase a new OceanStor. In 5300 V3, the two sets of equipment are placed in two data centers to implement active- active disaster recovery. The solution:

  A. Feasible, the storage device meets the requirements of the self-sufficient active-active disaster recovery solution.

  B. Not feasible. The active-active disaster recovery solution requires at least two sets of OceanStor V3 storage.

  C. Not feasible. The active-active disaster recovery solution only supports Huawei storage and does not support third-party storage.

  Correct Answer: B