A Company Stores 200 GB of Data Each Month in Amazon

question 483

Multiple Choice

A company stores 200 GB of data each month in Amazon S3. The company needs to perform analytics on this data at the end of each month to determine the number of items sold in each sales region for the previous month. Which analytics strategy is MOST cost-effective for the company to use?

• A) Create an Amazon Elasticsearch Service (Amazon ES) cluster. Query the data in Amazon ES. Visualize the data by using Kibana.
• B) Create a table in the AWS Glue Data Catalog. Query the data in Amazon S3 by using Amazon Athena. Visualize the data in Amazon QuickSight.
• C) Create an Amazon EMR cluster. Query the data by using Amazon EMR, and store the results in Amazon S3. Visualize the data in Amazon QuickSight.
• D) Create an Amazon Redshift cluster. Query the data in Amazon Redshift, and upload the results to Amazon S3. Visualize the data in Amazon QuickSight.

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Definitions:

Exemplar Model

A theory in cognitive psychology suggesting that individuals categorize objects and concepts based on comparisons to mental examples of similar instances.

Categorizing Concepts

The mental process of grouping objects, ideas, or information into classes or categories based on common characteristics or attributes.

Prototype Model

A way of thinking about concepts: Within each category, there is a best example—a prototype—for that category.

Concepts

Abstract ideas or mental symbols that are used to represent, organize, or understand objects, events, or thoughts based on common properties or characteristics.