Discuss Snowflake COF-C02 Exam Topic 2 Question 13

Which statement describes pruning?

AThe filtering or disregarding of micro-partitions that are not needed to return a query.

BThe return of micro-partitions values that overlap with each other to reduce a query's runtime.

CA service that is handled by the Snowflake Cloud Services layer to optimize caching.

DThe ability to allow the result of a query to be accessed as if it were a table.

Suggested Answer: A

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13 comments · newest first

Coletta 11 months ago

I thought pruning was just for trees, not databases!

Jenelle 11 months ago

C sounds interesting, but I don't think that's pruning.

Levi 12 months ago

Wait, isn't pruning more about optimizing performance?

Allene 12 months ago

Totally agree, A is the right choice!

Christiane 12 months ago

I think pruning is about filtering unnecessary micro-partitions.

Francene 1 year 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.

Iraida 1 year 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.

Ressie 1 year 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.

Coleen 1 year ago

I think pruning is about filtering out unnecessary data, so maybe it's A? But I'm not entirely sure.

Mike 1 year ago

This looks straightforward. I'm confident I can get the right command to list the pods with the custom columns.

Merlyn 1 year 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.

Barbra 1 year 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.

Abel 1 year 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.

Snowflake COF-C02 Exam - Topic 2 Question 13 Discussion