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Snowflake COF-R02 Exam - Topic 6 Question 42 Discussion

A materialized view should be created when which of the following occurs? (Choose two.)
C) The base table gets updated frequently. and E) The results of the query do not change often and are used frequently.
A) There is minimal cost associated with running the query.
B) The query consumes many compute resources every time it runs.
D) The query is highly optimized and does not consume many compute resources.

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.)

Show Suggested Answer Hide Answer
Suggested Answer: C, E

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

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Andra
8 months ago
Surprised that people think C is relevant here!
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Starr
8 months ago
I think A is a bit misleading.
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Eun
8 months ago
Wait, how does B even make sense?
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Paola
8 months ago
Totally agree with E!
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Vilma
8 months ago
B and E are the right choices!
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Whitney
9 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
9 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
9 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
9 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
9 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
9 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
9 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
9 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
9 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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