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Snowflake COF-R02 Exam - Topic 1 Question 11 Discussion

Actual exam question for Snowflake's COF-R02 exam
Question #: 11
Topic #: 1
[All COF-R02 Questions]

True or False: Snowflake's Global Services Layer gathers and maintains statistics on all columns in all micro-partitions.

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Suggested Answer: A

by Nieves at Mar 21, 2023, 01:51 PM

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Cheryl
4 months ago
Yep, that's how it optimizes queries!
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Candida
4 months ago
Wait, are we sure about that? Sounds too good to be true.
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Leigha
4 months ago
Totally agree, it's a game changer for analytics!
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Lashandra
4 months ago
I thought it was just for certain columns, not all.
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Erick
4 months ago
True, it does gather stats on all columns.
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Izetta
5 months ago
I thought it was False because I remember reading that not all columns are necessarily included in the statistics collection.
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Tashia
5 months ago
I'm leaning towards True because I think the statistics help with query optimization, but I could be mixing it up with another feature.
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Corrina
5 months ago
I remember a practice question about micro-partitions, and I feel like it mentioned something about statistics being gathered, but I can't recall the specifics.
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Jacquelyne
5 months ago
I think the Global Services Layer does maintain statistics, but I'm not sure if it's for all columns in all micro-partitions.
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Veronique
5 months ago
I'm leaning towards True, but I can't shake the feeling that there might be exceptions for certain columns or partitions.
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Chuck
5 months ago
I'm a bit confused about this one. I thought the Global Services Layer handled statistics, but does it really cover every single column?
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Javier
5 months ago
I feel like I've seen a similar question before, and I think the answer was False because not all columns are necessarily included.
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Herman
5 months ago
I think I remember that the Global Services Layer does collect statistics, but I'm not sure if it's for all columns in all micro-partitions.
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Krystina
5 months ago
I'm not totally confident about this one. There seem to be a few options that could potentially work, but I'm not sure which two are the best approach. I'll have to review the material on load balancing again before I can feel good about selecting the right answer.
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Ettie
5 months ago
Hmm, I'm a bit unsure here. Should I go with option A to verify the deliverables, or option D to check that all change requests were implemented? I'll need to think this through carefully.
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Ciara
5 months ago
I'm pretty confident the answer is D. The new AP should connect to AC2 in this load balancing scenario.
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Magda
5 months ago
I'm a bit confused by the terminology in this question. I'll need to review my notes on high-availability networking architectures.
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Dierdre
5 months ago
I think the FRA price calculations were tricky, especially deciding which day count convention to use—60/360 or 90/360? I hope I remember correctly.
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Alisha
9 months ago
Snowflake, the data warehouse that's cooler than a polar bear's toenails. I bet it knows exactly how many snowflakes are in every micro-partition!
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Elden
8 months ago
B) False
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Fausto
8 months ago
A) True
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Stefania
8 months ago
B) False
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Peggy
8 months ago
A) True
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Marya
9 months ago
Hmm, this seems a bit too good to be true. I'm going to go with False on this one.
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Alaine
8 months ago
Yeah, I'm also leaning towards False. It just doesn't seem practical to gather statistics on all columns in all micro-partitions.
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Barrett
9 months ago
I agree, I'll go with False as well. It does seem a bit too good to be true.
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Julieta
9 months ago
I think it's False too. That sounds like a lot of data to gather and maintain.
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Kimbery
10 months ago
True! Snowflake's all-knowing powers must include tracking every single column and micro-partition.
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Karma
9 months ago
A) True
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Victor
9 months ago
Definitely true! Snowflake's Global Services Layer is on top of everything.
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Alverta
9 months ago
A) True
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Quinn
10 months ago
I'm pretty sure this is False. Snowflake's Global Services Layer sounds more like a fancy way to say 'data warehouse'.
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Lucina
8 months ago
B) False
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Kent
9 months ago
I agree, it does sound more like a data warehouse.
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Buffy
9 months ago
B) False
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Linwood
9 months ago
A) True
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Dominga
9 months ago
B) False
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Tamesha
9 months ago
I agree, it does sound more like a data warehouse.
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Glen
10 months ago
B) False
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Leonida
10 months ago
A) True
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Jodi
10 months ago
Haha, Snowflake is like a big snowball rolling down the hill, gathering up all the data statistics!
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Virgina
10 months ago
B) False
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Chu
10 months ago
Haha, that's a funny way to think about it!
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Moira
10 months ago
A) True
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Lashon
11 months ago
A) True. I agree with France, Snowflake's Global Services Layer does gather and maintain statistics on all columns in all micro-partitions.
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Coletta
11 months ago
B) False. I think Snowflake's Global Services Layer does not gather and maintain statistics on all columns in all micro-partitions.
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France
11 months ago
A) True. Snowflake's Global Services Layer gathers and maintains statistics on all columns in all micro-partitions.
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