Topic 1 Question 318
A company has been storing monthly reports in an Amazon S3 bucket. The company exports the report data into comma-separated values (.csv) files. A developer wants to write a simple query that can read all of these files and generate a summary report.
Which AWS service or feature should the developer use to meet these requirements with the LEAST amount of operational overhead?
Amazon S3 Select
Amazon Athena
Amazon Redshift
Amazon EC2
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B. Amazon Athena
Amazon Athena is a serverless query service that allows you to analyze data directly in Amazon S3 using SQL queries. It supports a variety of file formats, including comma-separated values (.csv). With Athena, the developer can write SQL queries to read the .csv files stored in the Amazon S3 bucket and generate the desired summary report without the need to provision or manage infrastructure.
👍 7Aghajee2024/01/08this is my last pay to exam-topics, there are A LOT OF wrong responses.
👍 5Court_of_Owls2024/02/03- 正解だと思う選択肢: B
Amazon Athena is a serverless query service that allows you to analyze data directly in Amazon S3 using standard SQL. It enables you to query .csv files stored in Amazon S3 without the need to set up and manage infrastructure. Athena automatically scales and charges you only for the queries you run.
👍 3Mike19872023/12/29
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