Crucial Exams

AWS Certified Data Engineer Associate DEA-C01 Practice Question

A data engineer is building an AWS Glue job that reads raw files from an S3 data lake and loads the cleaned data into Amazon Redshift. Corporate security standards require role-based authentication and forbid storage of long-lived secrets in code or configuration. Which approach meets the requirement with the least operational overhead?

  • Add a bucket policy that grants public read access and keep using the default AWSGlueServiceRole without additional permissions.

  • Attach an IAM role with the minimum required S3 and Amazon Redshift permissions to the AWS Glue job and rely on the role's temporary credentials at runtime.

  • Store an IAM user's access key and secret in AWS Secrets Manager and have the job retrieve them for S3 and Redshift access.

  • Generate presigned S3 URLs for every required object and pass the URLs as job arguments so no IAM policies are needed.

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