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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Olive

15 days ago

I'm leaning towards option A. Zkfc and standby NameNode just sounds like the most comprehensive solution for the job. Gotta love those redundant components!

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Renato

1 months 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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Wade

5 days ago

Definitely, option D is the way to go for HDFS NameNode management.

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Kirk

15 days ago

I think the primary NameNode and JournalNode are the ones we need for this task.

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Desirae

16 days ago

I think the primary NameNode and JournalNode are the ones responsible for that.

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Regenia

19 days ago

Yeah, the master NameNode does sound a bit royal. I agree, option D seems more practical.

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Princess

1 months 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

1 months 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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Gennie

1 days ago

I'm not sure, but it seems like Zkfc and standby NameNode are the right choice for this.

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Donte

4 days ago

Yes, I agree. It makes sense that those two modules handle the active/standby management.

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Laticia

9 days ago

I think option A is correct, Zkfc and standby NameNode are responsible for that.

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Johna

2 months 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

2 months ago

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

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