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Huawei H13-711 Exam - Topic 1 Question 22 Discussion

Actual exam question for Huawei's H13-711 exam
Question #: 22
Topic #: 1
[All H13-711 Questions]

What is the correct HDFS DataNode statement in Huawei Fusioninsight HD system?

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Suggested Answer: B

by Emerson at May 10, 2022, 12:01 AM

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Val
5 months ago
Totally agree with B, it's a key part of HDFS functionality!
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Genevive
6 months ago
Wait, are you sure about C? That sounds off to me.
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Ronna
6 months ago
D makes sense, blocks can be replicated across DataNodes.
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Jennie
6 months ago
I think A is misleading, they do check data validity sometimes.
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Asha
6 months ago
B is correct, DataNodes do send blocks to NameNode.
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Trinidad
6 months ago
I feel like I read something about blocks being unique across DataNodes, but I can't recall if that was a strict rule.
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Deja
6 months ago
I think option B sounds familiar because I practiced a question about how DataNodes communicate with the NameNode.
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Melvin
6 months ago
I remember that DataNodes are responsible for storing data blocks, but I'm not sure about the validity checks.
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Dalene
6 months ago
I’m leaning towards option D since blocks can be replicated across DataNodes, but I’m not entirely confident.
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Nida
6 months ago
Okay, I've got this. The key is to use a custom event. The child component can fire the event, and the parent can listen for it and then handle the navigation. Simple!
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Marta
7 months ago
Hmm, I'm a bit confused on this one. I know there's something related to licensing in the interface, but I can't remember exactly where it's located. I'll have to think this through carefully.
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