Huawei H13-621 - HCNP-Storage-CUSN(Constructing Unifying Storage Network) Exam

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Total 294 questions

The physical media which FC protocol support must be optical fiber.

  • A. True
  • B. False


Answer : B

LUN copy S5000 incremental must interrupt host operations of reading and writing for the data of S5000 source LUN

  • A. True
  • B. False


Answer : B

RAID5 random write exist "punishment", which will influence the write performance, which of the following opinions are correct? (Select 3 Answers)

  • A. "punishment" is the extra read operation, which is caused by accomplishing write operation of IO
  • B. to complete an IO write operation, actually performed read and write operations for many times
  • C. "punishment" in random write operations is the key factor of influencing the performance
  • D. to complete an IO writes operation, actually perform read operation and write operation once


Answer : A,B,C

What are the main functions of UltraPath multipath software? (Select 3 Answers)

  • A. if there is no multipath software, it will not be able to configure the cluster
  • B. failover
  • C. the load balancing
  • D. failback


Answer : B,C,D

High Availability cluster, called HA cluster for short, this kind of cluster is committed to provide high performance services

  • A. True
  • B. False


Answer : B

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Total 294 questions