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Huawei H13-711 Exam - Topic 1 Question 43 Discussion

Before and after the Fusioninsight HD Loader job runs, which nodes need to communicate with external data sources?
C) The first two are needed
A) Loader service master node
B) Nodes running Yarn jobs
D) Don't bother with the first two

Huawei H13-711 Exam - Topic 1 Question 43 Discussion

Actual exam question for Huawei's H13-711 exam
Question #: 43
Topic #: 1
[All H13-711 Questions]

Before and after the Fusioninsight HD Loader job runs, which nodes need to communicate with external data sources?

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Suggested Answer: C

by Roslyn at May 04, 2022, 05:56 PM

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Susana
9 months ago
Nah, I don't think the first two matter much.
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Vincenza
9 months ago
I agree, the first two are definitely needed!
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Doretha
9 months ago
Wait, are we sure about that? Seems off.
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Jenelle
10 months ago
I think nodes running Yarn jobs are also crucial.
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Lavelle
10 months ago
Definitely need the Loader service master node.
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Micaela
10 months ago
I don't think we should ignore the first two options. They seem critical for the job to run properly, but I can't recall the exact details.
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Mona
10 months ago
I'm a bit confused about whether the first two nodes are necessary. I feel like I might have seen a question that suggested only one of them is needed.
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Ardella
10 months ago
I remember practicing a question similar to this, and I think both the loader service master node and the Yarn nodes are involved.
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Margarett
10 months ago
I think the loader service master node definitely needs to communicate with external data sources, but I'm not sure about the Yarn jobs.
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Aileen
10 months ago
Okay, I think I've got it. The question is asking about the decision from a risk-neutral perspective, so I'll go with the option that maximizes expected value.
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Ena
10 months ago
Okay, let's see. I know that a shared file system is required for whole server migration, but not for manual service migration. And I think a floating IP address for each migratable server is also a prerequisite for whole server migration. I'll double-check those and try to identify one or two more differences.
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Billy
10 months ago
This is straightforward. The question is asking for two key differences, and I think I can clearly identify those based on the information provided.
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