Amazon Exam SAA-C03 Topic 9 Question 2 Discussion

Actual exam question for Amazon's SAA-C03 exam

Question #: 2
Topic #: 9

A company wants to measure the effectiveness of its recent marketing campaigns. The company performs batch processing on csv files of sales data and stores the results i an Amazon S3 bucket once every hour. The S3 bi petabytes of objects. The company runs one-time queries in Amazon Athena to determine which products are most popular on a particular date for a particular region Queries sometimes fail or take longer than expected to finish.

Which actions should a solutions architect take to improve the query performance and reliability? (Select TWO.)

AReduce the S3 object sizes to less than 126 MB

BPartition the data by date and region n Amazon S3

CStore the files as large, single objects in Amazon S3.

DUse Amazon Kinosis Data Analytics to run the Queries as pan of the batch processing operation

EUse an AWS duo extract, transform, and load (ETL) process to convert the csv files into Apache Parquet format.

Show Suggested Answer

Suggested Answer: C, E

by Cathrine at Sep 20, 2022, 07:21 PM

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