Crucial Exams

AWS Certified Data Engineer Associate DEA-C01 Practice Question

Your company stores transaction data in the S3 bucket finance-data.

  • AWS Glue ETL jobs must write files only to the raw/ and cleaned/ prefixes.
  • Business analysts run queries with Amazon Athena and must read objects only from cleaned/. You must implement least-privilege, role-based access without granting bucket-wide permissions. Which approach meets these requirements?

  • Attach the AWS managed policy AmazonS3FullAccess to the Glue job's role and AWS managed policy ReadOnlyAccess to all analyst IAM users.

  • Enable Amazon S3 Access Analyzer on the bucket, then assign a single IAM role with s3:* permissions on finance-data to all users and jobs, relying on Access Analyzer findings to verify least privilege.

  • Add a bucket policy that grants the entire development AWS account full access to finance-data and manage access for Glue and analysts only with identity-based policies inside that account.

  • Create two IAM roles. Attach a policy to GlueRole that allows s3:PutObject and s3:DeleteObject on finance-data/raw/* and finance-data/cleaned/, and to AnalystRole that allows s3:GetObject and s3:ListBucket with a prefix condition for finance-data/cleaned/. Configure the Glue job and analyst sessions to assume the appropriate role.

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