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Huawei Exam H13-922 Topic 1 Question 70 Discussion

Actual exam question for Huawei's H13-922 exam
Question #: 70
Topic #: 1
[All H13-922 Questions]

Which of the following operators are high memory elimination operators?

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Suggested Answer: A, D

by Ashanti at Jul 01, 2024, 05:42 PM

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Caprice
9 months ago
I heard the distribution column is chosen by throwing darts at a board. At least, that's how I passed the last exam.
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Karina
9 months ago
I'm just going to eeny-meeny-miny-moe this one. Distributions are like socks - they either fit or they don't.
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Jerrod
8 months ago
C) The filter condition of the query is name = 'wang five', so the name column should be used as the distribution column.
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Skye
8 months ago
B) Columns with fewer values are suitable as distribution columns, which can ensure that the data distribution is relatively concentrated.
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Alishia
9 months ago
A) Normally, the primary key of the table is selected as the distribution column.
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Jamie
9 months ago
C) The filter condition of the query is name = 'wang five', so the name column should be used as the distribution column.
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Kaycee
9 months ago
B) Columns with fewer values are suitable as distribution columns, which can ensure that the data distribution is relatively concentrated.
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Glory
9 months ago
A) Normally, the primary key of the table is selected as the distribution column.
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Arminda
9 months ago
I believe D is not a good choice, join conditions should not be used as distribution columns.
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Kate
9 months ago
A is the way to go. The primary key is the obvious choice for the distribution column.
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Emogene
9 months ago
I agree, it makes sense to use the primary key for distribution.
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Jesus
9 months ago
A) Normally, the primary key of the table is selected as the distribution column.
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Barney
9 months ago
I'm going with D. Join conditions are often used to distribute data, so that makes the most sense to me.
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Desmond
9 months ago
C seems like a logical choice since the query is filtering on the name column. That should be the distribution column.
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Nakisha
8 months ago
D) Join conditions in queries are more suitable as distribution columns.
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Dulce
8 months ago
C) The filter condition of the query is name = 'wang five', so the name column should be used as the distribution column.
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Skye
8 months ago
B) Columns with fewer values are suitable as distribution columns, which can ensure that the data distribution is relatively concentrated.
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Malcom
9 months ago
A) Normally, the primary key of the table is selected as the distribution column.
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Catalina
10 months ago
I'm not sure, but I think A could also be a valid option.
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Desmond
10 months ago
I agree with Lili, columns with fewer values are better for distribution.
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Shaun
10 months ago
I think B is the correct answer. Columns with fewer values will ensure a more even data distribution across the nodes.
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Lajuana
9 months ago
B) Columns with fewer values are suitable as distribution columns, which can ensure that the data distribution is relatively concentrated.
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Alesia
9 months ago
A) Normally, the primary key of the table is selected as the distribution column.
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Lili
10 months ago
I think the correct answer is B.
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