Amazon MLS-C01 Exam - Topic 1 Question 40 Discussion

Actual exam question for Amazon's MLS-C01 exam

Question #: 40
Topic #: 1

A company has raw user and transaction data stored in AmazonS3 a MySQL database, and Amazon RedShift A Data Scientist needs to perform an analysis by joining the three datasets from Amazon S3, MySQL, and Amazon RedShift, and then calculating the average-of a few selected columns from the joined data

Which AWS service should the Data Scientist use?

AAmazon Athena

BAmazon Redshift Spectrum

CAWS Glue

DAmazon QuickSight

Show Suggested Answer

Suggested Answer: A

by Bernardine at May 05, 2022, 05:47 AM

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Charolette

8 months ago

QuickSight is more for visualization, not for joining datasets.

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Phillip

8 months ago

Wait, can you really join data from all three sources like that? Sounds tricky!

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Adrianna

8 months ago

AWS Glue could help with data transformation before analysis.

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Huey

8 months ago

I disagree, Amazon Athena seems more straightforward for querying S3 data.

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Theodora

8 months ago

I think Amazon Redshift Spectrum is the way to go for this.

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Ozell

9 months ago

Okay, let me see here. REST is definitely interoperable, so D is true. And I think it's also reliable, so C is true as well. The other options seem a bit iffy to me.

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Jonelle

9 months ago

I think the Salesforce CLI is the correct answer, but I'm not 100% certain. I'll double-check my notes just to be sure.

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