Huawei Exam H13-629 Topic 1 Question 51 Discussion

Actual exam question for Huawei's H13-629 exam

Question #: 51
Topic #: 1

Erasure code redundancy technology used in Huawei OceanStor 9000 supports higher reliability and more flexible redundancy than traditional RAID algorithms.

Which of the following statements regarding the principle of Erasure code N + M is wong?

AData is written into N data blocks of the same size

BYu calculate M check blocks (N=+M) by Erasure code algorithm for every N consecutive data blocks

CThe system stores N + M data blocks in parallel on different hard disks

DIn re-Erasure Code storage mode, the system supports up to N hard disk failure

Show Suggested Answer

Suggested Answer: A, C, D

by Laurel at Jul 08, 2024, 09:19 PM

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Kara

5 days ago

Hmm, I see your point. But I still think A) makes more sense because it's about how the data is initially written.

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Phillip

6 days ago

I disagree, I believe the correct statement is C) The system stores N + M data blocks in parallel on different hard disks.

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Kara

9 days ago

I think the correct statement is A) Data is written into N data blocks of the same size.

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