Crucial Exams

AWS Certified Data Engineer Associate DEA-C01 Practice Question

A data engineering team is creating a Python ETL script on AWS Glue that needs to connect to an existing Amazon RDS for PostgreSQL instance using a database user and password. Company policy requires automatic credential rotation, no code changes during rotation, and minimal operational overhead. Which approach satisfies these requirements?

  • Store credentials in AWS Systems Manager Parameter Store as SecureString and schedule a Lambda function to rotate and update the parameters.

  • Store the credentials in AWS Secrets Manager, enable automatic rotation using an AWS-provided RDS PostgreSQL rotation template, and reference the secret in the Glue connection.

  • Store credentials as plaintext in AWS Glue job parameters and manually update them monthly.

  • Enable IAM database authentication on the RDS instance and use AWS Glue's IAM role to obtain a temporary token.

AWS Certified Data Engineer Associate DEA-C01
Data Security and Governance
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