Crucial Exams

AWS Certified Data Engineer Associate DEA-C01 Practice Question

A company stores hourly CSV files from partners in the incoming-data S3 bucket. Each time a file is uploaded, a Glue crawler must update the Data Catalog and, on crawler success, a Glue ETL job must run. The solution must be fully serverless, event-driven, and require minimal maintenance. How should you configure EventBridge?

  • Enable CloudTrail data events for the bucket and create an EventBridge rule that starts the Glue crawler, plus another rule that starts the Glue job when the crawler succeeds.

  • Enable EventBridge for the bucket and create a rule on the default event bus that matches Object Created events for incoming-data. Set the rule's single target to start a Glue workflow whose first action runs the crawler and whose dependent action starts the ETL job.

  • Configure an S3 Event Notification to publish to an SNS topic and subscribe a Lambda function that sequentially starts the Glue crawler and then the ETL job.

  • Create a rule on the default event bus that matches Object Created events and add the Glue crawler and Glue job as two separate targets so the job runs after the crawler.

AWS Certified Data Engineer Associate DEA-C01
Data Ingestion and Transformation
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