IBM Exam C1000-085 Topic 10 Question 82 Discussion

Actual exam question for IBM's C1000-085 exam

Question #: 82
Topic #: 10

[All C1000-085 Questions]

What are two important factors to consider when selecting a distribution key?

Anot Nullable constraint

Bcolumns used for filters

Cdistinct values

Dcolumns used for joins

Etable constraints

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Suggested Answer: A, B

by Nichelle at May 04, 2025, 05:10 PM

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Ronna

3 days ago

Haha, I can't believe they didn't include 'table size' as an option. That's gotta be the most important factor, right? How else will I know where to stash my 'Big Data'?

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Shalon

11 days ago

I believe columns used for joins and table constraints are also crucial for efficient distribution key selection.

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Felicia

12 days ago

I agree with Asha, those factors help optimize query performance.

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Emily

18 days ago

C is definitely a key factor. The distribution key should be based on the distinct values in the column to ensure even distribution of data.

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Thurman

29 days ago

I think B and D are the most important factors to consider. The distribution key should be based on the columns used for filtering and joining the data.

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Chandra

16 hours ago

I agree, the distribution key should definitely be based on the columns used for filtering and joining the data.

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Asha

1 months ago

I think columns used for filters and distinct values are important factors.

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