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Huawei H13-711 Exam - Topic 4 Question 99 Discussion

Actual exam question for Huawei's H13-711 exam
Question #: 99
Topic #: 4
[All H13-711 Questions]

A user information table megjable is stored in HBase of Fusioninsight HD, and Rowkey is the user megjable? ERSIONS => 2 Which pieces of data will be returned?

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Suggested Answer: A, D

by Louis at Sep 15, 2024, 07:37 PM

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Lilli
3 months ago
I agree with Vivan, it should be straightforward data retrieval.
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Alica
3 months ago
I think option D is correct, but I'm not entirely sure.
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Jeannetta
3 months ago
Wait, how can there be multiple names for one Rowkey? Sounds odd.
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Katlyn
4 months ago
Definitely going with option C, seems like the most comprehensive.
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Vivan
4 months ago
The Rowkey is user megjable, so it should return specific user data.
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Josue
4 months ago
I feel like option C could be correct since it lists multiple entries, but I’m not entirely confident about the versioning rules.
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Pamela
4 months ago
I’m a bit confused about how the versions work in HBase. Does it return all versions or just the latest two?
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Cherelle
4 months ago
I remember practicing a similar question where we had to identify the most recent entries, so I feel like it might be option D.
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Fernanda
5 months ago
I think the question is about retrieving the latest versions of the data, but I'm not sure how HBase handles that.
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Tijuana
5 months ago
This seems straightforward enough. The VERSIONS setting indicates that the two most recent versions of the data for the given Rowkey will be returned. I'll carefully consider each option and select the one that best matches that criteria.
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Stephaine
5 months ago
Alright, I think I've got a handle on this. The key is understanding how HBase handles multiple versions of data for a given Rowkey. With VERSIONS set to 2, I believe the question is asking which two versions of the data will be returned.
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Kristian
5 months ago
I'm a bit confused by the wording of the question. Is the "megjable" term a typo or some specific HBase concept I'm not familiar with? I'll need to make sure I understand all the terminology before attempting to answer.
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Bettye
5 months ago
Okay, let me break this down step-by-step. The question is asking about the data that will be returned from an HBase table with a specific Rowkey and VERSIONS setting. I'll need to consider the implications of the VERSIONS value.
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Jolene
5 months ago
Hmm, this looks like a tricky HBase question. I'll need to carefully read through the details and think about how the VERSIONS parameter works.
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Lucina
5 months ago
Hmm, I'm a bit confused by the different options here. I'll need to review the details of each approach to see which one would be the best fit.
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Shasta
10 months ago
I'm going with D) 001: Mary, 001: LiLy. The question specifically mentions that the Rowkey is the user megjable? ERSIONS => 2, which suggests we should only get the two latest versions of the user data.
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Narcisa
9 months ago
I'm going with D) 001: Mary, 001: LiLy. The question specifically mentions that the Rowkey is the user megjable? ERSIONS => 2, which suggests we should only get the two latest versions of the user data.
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Corazon
9 months ago
D) 001: Mary, 001: LiLy
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Nichelle
10 months ago
C) 001: Li, 001 Mary, 001 LiLy
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Corazon
10 months ago
B) 001: Lily
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Yvonne
10 months ago
A) 001: Li
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An
10 months ago
Hmm, this is a tricky one. I'm leaning towards C) 001: Li, 001 Mary, 001 LiLy. It seems like the question is asking for all the versions of the user data, and C covers all the potential versions listed.
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Fredric
9 months ago
I agree with C) 001: Li, 001 Mary, 001 LiLy. It covers all the versions mentioned
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Paris
10 months ago
I'm not sure, but I think D) 001: Mary, 001: LiLy could also be a possibility
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Harrison
10 months ago
I would go with C) 001: Li, 001 Mary, 001 LiLy
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Hobert
10 months ago
I think it's A) 001: Li
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Michel
10 months ago
I'm pretty sure the answer is B) 001: Lily. HBase stores data in rows, and each row has a unique Rowkey. The question states that the Rowkey is the user megjable? ERSIONS => 2, so I expect to see the latest version of the user data, which should be 001: Lily.
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Dyan
10 months ago
But the Rowkey is the user megjable, so it makes sense that all three names would be returned in option C.
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Rosina
11 months ago
I disagree, I believe the correct answer is D) 001: Mary, 001: LiLy.
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Dyan
11 months ago
I think the answer is C) 001: Li, 001 Mary, 001 LiLy.
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