Huawei Exam H13-711 Topic 1 Question 78 Discussion

Actual exam question for Huawei's H13-711 exam

Question #: 78
Topic #: 1

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.

ATrue

BFalse

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Suggested Answer: A, B, C

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

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Cary

2 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

14 days ago

B) False

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Lynette

1 months ago

The NameNode is like the boss, telling the DataNodes where to store the data.

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Wayne

2 months ago

A) True

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Florinda

2 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

23 days ago

That's correct, the DataNode determines the writing position of the other copies.

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Corazon

1 months ago

You're right, the NameNode does determine the writing position of the first copy of the data.

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Leatha

1 months ago

B) False

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Chun

2 months ago

A) True

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Lemuel

2 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

1 months ago

B) False

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Lachelle

1 months ago

A) True

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Jacquline

1 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

1 months ago

A) True

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Lyndia

2 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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