Crucial Exams

AWS Certified Data Engineer Associate DEA-C01 Practice Question

An e-commerce company uses AWS Step Functions to orchestrate nightly data processing. The workflow needs to launch an existing AWS Glue ETL job with a --run-date argument and must fail if the job ends in error. The state machine should rely only on service integrations, not custom Lambda code, to start and monitor the job. Which Glue API calls should the state machine use?

  • Invoke StartCrawler with the argument and poll GetCrawlerMetrics until the crawler state returns READY.

  • Invoke BatchGetJobs to retrieve the job, then repeat StartJobRun until JobRunState returns FINISHED.

  • Invoke CreateJob with the argument in default parameters, then call ListJobs until the job shows a COMPLETED status.

  • Invoke StartJobRun with the runtime argument, then poll GetJobRun until the JobRunState is SUCCEEDED or FAILED.

AWS Certified Data Engineer Associate DEA-C01
Data Operations and Support
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