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AWS Certified Data Engineer Associate DEA-C01 Practice Question

A retail company stores sales transactions as partitioned Parquet files in Amazon S3. Business users need an interactive dashboard that refreshes daily, scales automatically without server management, and restricts each user to see only their own region's data. Which approach meets these requirements with the lowest operational overhead?

  • Use Amazon QuickSight connected to Amazon Athena queries on the S3 data, import results into SPICE, define row-level security, and set a daily refresh schedule.

  • Create an AWS Glue DataBrew project to build charts and share them with users; schedule daily dataset refresh.

  • Spin up an Amazon EMR cluster with Apache Zeppelin notebooks, build visualizations, and configure IAM policies for region-based access.

  • Load the data into an Amazon Redshift cluster and use Redshift-native dashboards with workgroup-level access controls.

AWS Certified Data Engineer Associate DEA-C01
Data Operations and Support
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