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Huawei H35-920 Exam - Topic 2 Question 26 Discussion

Which of the following statements is correct about the get query service?
A) The get service returns only one piece of data.
B) When multiple data records are found, an error is reported and no data is returned.
C) When the query conditions match multiple records, only one record is returned. The data is sorted by time.
D) The get service returns multiple records when the query conditions match multiple records.

Huawei H35-920 Exam - Topic 2 Question 26 Discussion

Actual exam question for Huawei's H35-920 exam
Question #: 26
Topic #: 2
[All H35-920 Questions]

Which of the following statements is correct about the get query service?

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Suggested Answer: A

by Merissa at May 05, 2022, 09:10 AM

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Gilberto
7 months ago
I thought it could return multiple records too. This is confusing!
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Stephaine
8 months ago
Definitely option C. The sorting by time is a key detail.
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Della
8 months ago
Wait, so it only returns one record? That seems odd!
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Pamella
8 months ago
Nah, I disagree. Option D makes more sense to me.
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Stevie
8 months ago
I think option C is correct. Only one record is returned.
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Kimberely
8 months ago
I believe option D is correct since it makes sense that the service would return multiple records if the conditions match, but I need to double-check that.
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Denny
8 months ago
I feel like option C is close, but I can't recall if it really sorts by time or just returns one record.
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Brigette
8 months ago
I remember practicing a question about how the get service handles multiple records, and I think it might return an error if there are too many matches.
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Arletta
8 months ago
I think the get service should return only one piece of data, but I'm not entirely sure if that's always the case.
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France
8 months ago
Creating a new partition and setting the default traffic group to TG2 could work, but that might be overkill for this requirement. I'll need to consider the pros and cons of each option.
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Lavonna
9 months ago
This looks like a pretty complex question, but I think I can tackle it. I'll need to carefully calculate the after-tax cost of each financing option and then weight them based on the target capital structure.
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Sharmaine
9 months ago
I'm a bit confused by the use of the ternary operator here. I'll need to double-check my understanding of how that works in Java before I can be sure of the right answer.
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