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Snowflake COF-C02 Exam - Topic 2 Question 13 Discussion

Which statement describes pruning?
A) The filtering or disregarding of micro-partitions that are not needed to return a query.
B) The return of micro-partitions values that overlap with each other to reduce a query's runtime.
C) A service that is handled by the Snowflake Cloud Services layer to optimize caching.
D) The ability to allow the result of a query to be accessed as if it were a table.

Snowflake COF-C02 Exam - Topic 2 Question 13 Discussion

Actual exam question for Snowflake's COF-C02 exam
Question #: 13
Topic #: 2
[All COF-C02 Questions]

Which statement describes pruning?

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Suggested Answer: A

by Amber at Apr 20, 2023, 10:25 PM

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Coletta
10 months ago
I thought pruning was just for trees, not databases!
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Jenelle
10 months ago
C sounds interesting, but I don't think that's pruning.
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Levi
10 months ago
Wait, isn't pruning more about optimizing performance?
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Allene
10 months ago
Totally agree, A is the right choice!
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Christiane
10 months ago
I think pruning is about filtering unnecessary micro-partitions.
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Francene
11 months ago
I don't recall pruning being about accessing query results like a table, so D seems unlikely. I think it’s more about efficiency.
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Iraida
11 months ago
I feel like pruning is related to optimization, which makes me lean towards C. But I could be mixing it up with another concept.
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Ressie
11 months ago
I remember something about micro-partitions, but wasn't there a question that mentioned overlapping values? That makes me wonder if B could be right.
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Coleen
11 months ago
I think pruning is about filtering out unnecessary data, so maybe it's A? But I'm not entirely sure.
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Mike
11 months ago
This looks straightforward. I'm confident I can get the right command to list the pods with the custom columns.
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Merlyn
11 months ago
I'm a bit confused on this one. What exactly does "workflow field re-evaluation" mean? I want to make sure I understand the context before I start guessing at the options.
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Barbra
11 months ago
I think the key here is to understand the difference between dynamic and basic disks. If I remember correctly, you need to remove all the logical volumes on the dynamic disk before you can convert it. So I'm going to go with C as the answer.
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Abel
11 months ago
Okay, I've got this. The key is to focus on the organization's risk management framework. That's going to be the most comprehensive and tailored approach to designing effective controls.
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