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Huawei Exam H13-711 Topic 1 Question 78 Discussion

Actual exam question for Huawei's H13-711 exam
Question #: 78
Topic #: 1
[All H13-711 Questions]

When the HDFS Client writes a file, the writing position of the first copy of the data is determined by the NameNode, and the writing position of the other copies is determined by the DataNode.

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Suggested Answer: A, B, C

by Junita at Dec 13, 2023, 01:49 PM

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Cary
4 months ago
I wonder if the DataNodes get a say in where they store the data, or if the NameNode just tells them 'Hey, put this here!' Sounds like a dictatorship if you ask me.
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Virgie
2 months ago
B) False
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Lynette
3 months ago
The NameNode is like the boss, telling the DataNodes where to store the data.
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Wayne
3 months ago
A) True
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Florinda
4 months ago
Oh, this is easy. The NameNode is the brains of the operation, so it's gotta be calling the shots for all the replicas. B) False is the way to go.
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Gertude
2 months ago
That's correct, the DataNode determines the writing position of the other copies.
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Corazon
3 months ago
You're right, the NameNode does determine the writing position of the first copy of the data.
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Leatha
3 months ago
B) False
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Chun
3 months ago
A) True
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Lemuel
4 months ago
Hmm, this sounds like a trick question. I bet the answer is False, because the NameNode is the one calling the shots for the entire file writing process.
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Ona
3 months ago
B) False
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Lachelle
3 months ago
A) True
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Jacquline
3 months ago
Actually, the answer is B) False. The NameNode only determines the writing position of the first copy of the data, not all copies.
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Kristian
3 months ago
A) True
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Lyndia
4 months ago
B) False. The NameNode determines the writing position for all the replicas, not just the first one. It's the NameNode's job to manage the data layout across the cluster.
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Lenora
4 months ago
I think it's true because the NameNode is responsible for managing the metadata and deciding where to write the first copy of the data.
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Albina
4 months ago
Wait, so the NameNode decides where the first copy goes, but the DataNodes decide the rest? That's an interesting split of responsibilities!
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Theresia
2 months ago
It's a clever way to distribute the workload efficiently.
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Benton
2 months ago
A) True
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Rikki
3 months ago
That's correct! The NameNode handles the first copy's position, while the DataNodes handle the rest.
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Hui
3 months ago
A) True
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Allene
4 months ago
B) False
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Lenora
4 months ago
A) True
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