DEA-C01 Domain 3: Data Operations and Support

An audit found gaps: the organization must manage schema evolution in streams. Which option addresses this? manage schema evolution in streams.

Multiple choice — select one answer

Answer choices

  1. a. Sort keys, distribution keys, and RA3 sizing
  2. b. AWS Glue Data Catalog lineage or third-party
  3. c. Glue Schema Registry for Kafka/Kinesis
  4. d. Glue job bookmarks, CloudWatch alarms, and Step Functions

Architectural breakdown & explanation

Schema Registry enforces Avro/JSON schemas.

Correct answer(s): c. Glue Schema Registry for Kafka/Kinesis

Exam domain: Domain 3: Data Operations and Support (22% weight on the official guide).

Official documentation & study links

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