Huawei Huawei Certifications H13-624 Questions & Answers

• Question 501:

  Single selection In which of the following situations, the Huawei Oceanstor 9000 system will not start load balancing?

  A. New node

  B. Add hard disk

  C. hard disk appears offline 3 times within 10 minutes

  D. Hard disk pre-failure

  Correct Answer: C

• Question 502:

  The single-choice NAS system focuses on storing and managing which of the following types of data?

  A. large block of data

  B. file data

  C. small message

  D. continuous data block

  Correct Answer: B

• Question 503:

  Which one of the following descriptions about InfiniBand technology is wrong?

  A. InfiniBand technology has the advantages of high bandwidth, low latency, and good system scalability

  B. InfiniBand technology is often applied to the connection between the server and the server

  C. InfiniBand technology will be widely promoted in Internet network connection

  D. Switch is the basic component in InfiniBand structure

  Correct Answer: C

• Question 504:

  Regarding the global deduplication technology adopted by the block service, which descriptions are correct for multiple choices ()

  A. Filter data that is not highly repetitive through the opportunity table

  B. The fingerprint of the data block enters the opportunity table count first, and only the same data block is written to the threshold multiple times before it can enter the fingerprint table to perform deduplication

  C. The distributed storage space is huge. In order to reduce the memory space consumption of the fingerprint table, the mechanism of the fingerprint opportunity table is introduced

  D. The fingerprint table has a small memory footprint, which can support the deduplication of a larger capacity system

  Correct Answer: ABCD

• Question 505:

  In the 10GB network of Huawei 0ceanstor 9000, the switch CE6850-48S4Q-EI can be used. About the switch description. The correct one is: (multiple choice)

  A. Support up to 32 10GE SFP+ Ethernet optical ports

  B. Support 4 40GE QSFP+ Ethernet ports

  C. The 10GE interface on the switch is used for the interconnection between downstream storage nodes and also for the connection between storage nodes and upstream services

  D. 40G E interface is used for stacking between switches

  Correct Answer: BD

• Question 506:

  The network file sharing protocols supported by the NAS system mainly include: (multiple choice)

  A. FAT32

  B. NTFS

  C. NFS

  D. CIFS

  Correct Answer: CD

• Question 507:

  Back-to-back mode, answer mode, which completes the coding and decoding work in the FCoE protocol, is the following single-choice layer Second-rate.

  A. Ethernet

  B. FC-2

  C. FC-3

  D. FC-0

  Correct Answer: B

• Question 508:

  The Oceanstor 9000 big data storage system includes multiple subsystems. Which subsystem is used for file storage?

  A. WushanFS

  B. WushanSQL

  C. FusionInsightHadoop

  D. Management subsystem

  Correct Answer: A

• Question 509:

  Huawei Distributed Storage Object Service provides finely controlled Qos capabilities, providing tenants, buckets Other TPS and bandwidth granular service quality control can precisely control which operations ()

  A. DELETEB. GET

  B. PUT

  C. LIST

  Correct Answer: ABC

• Question 510:

  When a user uses Systemreporter to analyze his production equipment and selects Oceanstor 9000, he finds some nodes in a certain partition

  The CPU utilization rate exceeds 80%, but the average CPU utilization rate is about 50%. In addition, it is found that the read and write bandwidth of a node has always been kept at a constant level.

  More than 80% of the performance specifications, while other nodes are below 60%. In this scenario, which load balancing strategy is recommended?

  A. Round Robin

  B. By CPU utilization

  C. By node throughput

  D. Comprehensive negative answer by node

  Correct Answer: D