Huawei Exam H13-711 Topic 4 Question 102 Discussion

Actual exam question for Huawei's H13-711 exam

Question #: 102
Topic #: 4

[All H13-711 Questions]

Which two modules are responsible for HDFS NameNode active / standby management and metadata file merge?

AZkfc and standby NameNode

BPrimary NameNode and standby NameNode

CZkfc and the master NameNode

DPrimary NameNode and JoumalNode

Show Suggested Answer

Suggested Answer: A

by Myrtie at Oct 20, 2024, 04:47 PM

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Renato

22 hours ago

Haha, the master NameNode? What is this, a monarch ruling over the cluster? I'd go with option D, the primary NameNode and JournalNode seem like the right combo here.

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Princess

10 days ago

I'm not so sure about that, I think the primary and standby NameNodes are responsible for the management, but the JournalNode might be involved in the metadata file merge. Hmm, tough one.

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Kerry

11 days ago

Option A looks good, the Zkfc and standby NameNode seem to be responsible for the active/standby management and metadata file merge. Sounds legit to me.

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Johna

20 days ago

I disagree, I believe the correct answer is B) Primary NameNode and standby NameNode because the Primary NameNode is responsible for managing the metadata.

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Roxane

28 days ago

I think the answer is A) Zkfc and standby NameNode.

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