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Snowflake COF-R02 Exam - Topic 6 Question 42 Discussion

Actual exam question for Snowflake's COF-R02 exam
Question #: 42
Topic #: 6
[All COF-R02 Questions]

A materialized view should be created when which of the following occurs? (Choose two.)

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Suggested Answer: C, E

by Sang at Sep 12, 2024, 11:17 PM

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Andra
6 months ago
Surprised that people think C is relevant here!
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Starr
6 months ago
I think A is a bit misleading.
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Eun
6 months ago
Wait, how does B even make sense?
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Paola
7 months ago
Totally agree with E!
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Vilma
7 months ago
B and E are the right choices!
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Whitney
7 months ago
I feel like A and D are not right because if the query is optimized, we wouldn't need a materialized view, right?
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German
7 months ago
I practiced a similar question, and I think E is definitely a good choice since it mentions results that don't change often.
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Noble
7 months ago
I'm a bit unsure about C; I thought frequent updates to the base table might complicate things for materialized views.
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Cordelia
8 months ago
I remember that materialized views are useful when queries are resource-intensive, so I think option B makes sense.
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Allene
8 months ago
I'm not entirely sure, but I think the main factors are the frequency of the base table updates and the resource consumption of the query. I'll make sure to read through the options thoroughly.
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Nichelle
8 months ago
I've got a good feeling about this one. The answer is probably B and E - the query consuming a lot of resources and the results not changing often. That's the classic use case for a materialized view.
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Peter
8 months ago
I'm a bit confused on the difference between A and D. Aren't they kind of opposites? I'll need to re-read the options carefully.
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Christiane
8 months ago
Okay, let's see. I think the key is to identify when the query is resource-intensive and the results don't change often. That's where a materialized view could really help.
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Kaitlyn
8 months ago
Hmm, this seems like a tricky one. I'll need to think carefully about the conditions that warrant a materialized view.
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Felix
2 years ago
But what about when the base table gets updated frequently? Wouldn't that also be a good reason to create a materialized view?
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Jovita
2 years ago
I agree with Karan. E and B are the key factors to consider when creating a materialized view. Optimized queries and low cost don't justify a materialized view.
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Jolene
2 years ago
Salena: Exactly, creating a materialized view should improve efficiency and reduce the need for frequent querying.
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Flo
2 years ago
User 3: Yeah, that makes sense. It's all about optimizing performance and reducing resource consumption.
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Salena
2 years ago
I agree, the query should consume a lot of resources and the results should not change often.
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Fanny
2 years ago
I think E and B are the important factors for creating a materialized view.
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Kimberlie
2 years ago
I agree with Louisa. It makes sense to create a materialized view in that scenario to improve performance.
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Louisa
2 years ago
I think a materialized view should be created when the query consumes many compute resources every time it runs.
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Karan
2 years ago
I think E and B are the right answers. Materialized views are useful when the query results don't change often and the query is resource-intensive.
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Ashleigh
2 years ago
Yes, that's correct. It helps with optimizing performance.
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Ashleigh
2 years ago
I agree, materialized views are great for reducing compute resources.
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