DEA-C01 Domain 2: Data Store Management

While troubleshooting latency, engineers determine they must petabyte-scale cloud data warehouse. Which action is appropriate? petabyte-scale cloud data warehouse.

Multiple choice — select one answer

Answer choices

  1. a. Amazon Redshift
  2. b. Apache Iceberg tables on S3 with Athena or EMR
  3. c. Amazon OpenSearch Service
  4. d. Amazon DynamoDB

Architectural breakdown & explanation

Redshift analyzes structured data at scale.

Correct answer(s): a. Amazon Redshift

Exam domain: Domain 2: Data Store Management (26% weight on the official guide).

Official documentation & study links

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