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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
8 months ago
I thought pruning was just for trees, not databases!
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Jenelle
8 months ago
C sounds interesting, but I don't think that's pruning.
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Levi
9 months ago
Wait, isn't pruning more about optimizing performance?
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Allene
9 months ago
Totally agree, A is the right choice!
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Christiane
9 months ago
I think pruning is about filtering unnecessary micro-partitions.
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Francene
9 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
9 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
9 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
9 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
9 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
10 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
10 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
10 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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