DVA-C02 Domain 2: Security

Which service should you use to store API keys and rotate them automatically?

Multiple choice — select one answer

Answer choices

  1. a. AWS KMS with Lambda
  2. b. S3 Block Public Access
  3. c. AWS Secrets Manager
  4. d. IAM instance profiles

Architectural breakdown & explanation

Secrets Manager rotates secrets securely.

Correct answer(s): c. AWS Secrets Manager

Exam domain: Domain 2: Security (26% weight on the official guide).

Official documentation & study links

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