Snowflake Exam COF-R02 Topic 5 Question 50 Discussion

Actual exam question for Snowflake's COF-R02 exam

Question #: 50
Topic #: 5

A user has a standard multi-cluster warehouse auto-scaling policy in place.

Which condition will trigger a cluster to shut-down?

AWhen after 2-3 consecutive checks the system determines that the load on the most-loaded cluster could be redistributed.

BWhen after 5-6 consecutive checks the system determines that the load on the most-loaded cluster could be redistributed.

CWhen after 5-6 consecutive checks the system determines that the load on the least-loaded cluster could be redistributed.

DWhen after 2-3 consecutive checks the system determines that the load on the least-loaded cluster could be redistributed.

Show Suggested Answer

Suggested Answer: D

https://docs.snowflake.com/en/sql-reference/sql/copy-into-table.html

VALIDATION_MODE=RETURN_n_ROWS|RETURN_ERRORS|RETURN_ALL_ERRORS

String (constant) that instructs the COPY command to validate the data filesinsteadof loading them into the specified table; i.e. the COPY command tests the files for errors but does not load them. The command validates the data to be loaded and returns results based on the validation option specified:

by Chantay at Jan 27, 2025, 06:42 AM

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Dulce

3 months ago

Alright, time to put my cluster-shutting-down skills to the test! I hope I don't accidentally shut down the whole data center by mistake. That would be a real cluster-you-know-what!

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Blossom

3 months ago

Haha, I bet the developers are sitting back and laughing at us all trying to figure this out. They probably just made it as confusing as possible to keep us on our toes!

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An

2 months ago

Haha, I bet the developers are sitting back and laughing at us all trying to figure this out. They probably just made it as confusing as possible to keep us on our toes!

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Tabetha

2 months ago

C) When after 5-6 consecutive checks the system determines that the load on the least-loaded cluster could be redistributed.

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Anissa

2 months ago

B) When after 5-6 consecutive checks the system determines that the load on the most-loaded cluster could be redistributed.

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Corazon

2 months ago

A) When after 2-3 consecutive checks the system determines that the load on the most-loaded cluster could be redistributed.

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Jeffrey

3 months ago

I'm going with C. Seems like the system would want to redistribute the load from the most-loaded cluster, not the least-loaded one. Gotta think this through carefully.

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Freida

3 months ago

D definitely sounds like the right answer to me. Shutting down a cluster when the least-loaded one can handle the redistribution seems like the most logical approach.

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Domitila

2 months ago

User 3: Agreed, it's more efficient to redistribute the load that way.

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Blythe

2 months ago

User 2: Yeah, shutting down the least-loaded cluster makes sense.

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Dalene

3 months ago

User3: Agreed, it's more efficient to redistribute the load that way.

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Tamar

3 months ago

User2: Yeah, shutting down the least-loaded cluster makes sense.

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Nohemi

3 months ago

User 1: I think D is the correct answer.

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Micaela

3 months ago

User1: I think D is the correct answer.

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Marshall

4 months ago

I'm not sure, but I think it could also be B. Maybe the system needs more checks to be certain.

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Lili

4 months ago

I agree with Dana, because it makes sense to redistribute load from the most-loaded cluster.

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Lakeesha

4 months ago

Hmm, I'm not sure about this one. I was thinking B, but I can see the logic behind D as well. Guess I'll have to think it through a bit more.

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Hyun

3 months ago

I see your point, but I still think it's B. The most-loaded cluster should be the one to shut down for load redistribution.

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Beckie

3 months ago

I think it's D, because the system will shut down the least-loaded cluster to redistribute the load.

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Dana

4 months ago

I think the answer is A.

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Kerry

4 months ago

I think the correct answer is D. It makes sense to shut down a cluster when the load on the least-loaded cluster can be redistributed, which would be more efficient.

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