Huawei Huawei Certifications H13-624 Questions & Answers

• Question 341:

  Single-choice Oceanstor 9000 will determine whether the space occupied by the node pool in the destination hierarchy is higher than the read-only water before performing re-striping. If it is lower than the read-only water level, re-striping can be carried out, otherwise no striping will be carried out.

  A. True

  B. wrong

  Correct Answer: A

• Question 342:

  At the time of Oceanstor 9000, Huawei adopted the characteristics of big data Scale-out architecture and use big data storage platform launched through X86 architecture hardware

  A. True

  B. False

  Correct Answer: A

• Question 343:

  There are many service support system functions in the N8500 clustered NAS system, such as NFS and ClFS basic service groups. Which is as follows One is not an NFS service group resource agent?

  A. NIC

  B. Hashadow

  C. Disk

  D. IP

  Correct Answer: D

• Question 344:

  The correct statement about the Huawei Oceanstor 9000lnfoTier node pool is: (multiple choice)

  A. The node types in the node pool must be the same

  B. If it is an OPS intensive application scenario, it is better to configure P nodes in the node pool

  C. When the node pool is composed of P nodes, a node pool contains at least 3 nodes

  Correct Answer: ABC

• Question 345:

  Before planning and designing the project, it is necessary to collect information on the project. Which of the following information collection descriptions the statement is correct ()

  A. Collect project contract amount information

  B. Collect network topology information on the live network

  C. Collect operating system version information of the business host

  D. Collect business storage capacity requirement information

  Correct Answer: BCD

• Question 346:

  Single-choice Huawei Oceanstor 9000 provides a single file system externally with a unified file system namespace. Oceanstor9000 system-namespace description is incorrect, which one?

  A. The namespace is automatically created when the Oceanstor 9000 is started, and its name is consistent with the system naming as the root directory of the entire system

  B. namespace cannot be shared and accessed, as long as the subdirectories below it can be shared and accessed

  C. A unified name space provides users with a unified storage resource pool to achieve centralized management and allocation of storage space

  D. Each file sharing directory is a subdirectory of the namespace

  Correct Answer: B

• Question 347:

  The storage device generates a fault alarm. Which of the following methods cannot collect storage system faults?

  A. Check the zone configuration

  B. Check all events

  C. Export system data

  D. Check the warning information

  Correct Answer: A

• Question 348:

  A company wants to deploy a set of big data platform. It is preliminary estimated that the number of files in the entire cluster can reach trillions. With a single NameNode file number exceeding 100 million, the primary/standby mode of the native HDFS MameNode can meet the demand.

  A. True

  B. False

  Correct Answer: B

• Question 349:

  A TV station uses a Huawei hybrid flash storage device with FC networking to store videos.

  When I use it recently, it occasionally appears the video screen freezes. Engineer A will troubleshoot the fault after arriving at the site. Which of the following is the correct troubleshooting method ()

  A. Check the open status of the client firewall port

  B. Check if there is a RAID group degradation alarm

  C. First check whether the client status is normal, whether the resource is tight and cause the freeze

  D. Check the storage device failure alarm indicator

  Correct Answer: BCD

• Question 350:

  When single-selecting the Oceanstor 9000 network tuning, which of the following commands can check whether the network port is connected?

  A. ifconfig

  B. ethtoo

  C. Ispci lgrep Ether

  Correct Answer: B