DEA-C01 · Question #20
DEA-C01 Question #20: Real Exam Question with Answer & Explanation
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Question
A company uses AWS Step Functions to orchestrate a data pipeline. The pipeline consists of Amazon EMR jobs that ingest data from data sources and store the data in an Amazon S3 bucket. The pipeline also includes EMR jobs that load the data to Amazon Redshift. The company's cloud infrastructure team manually built a Step Functions state machine. The cloud infrastructure team launched an EMR cluster into a VPC to support the EMR jobs. However, the deployed Step Functions state machine is not able to run the EMR jobs. Which combination of steps should the company take to identify the reason the Step Functions state machine is not able to run the EMR jobs? (Choose two.)
Options
- AUse AWS CloudFormation to automate the Step Functions state machine deployment. Create a
- BVerify that the Step Functions state machine code has all IAM permissions that are necessary to
- CCheck for entries in Amazon CloudWatch for the newly created EMR cluster. Change the AWS
- DQuery the flow logs for the VPC. Determine whether the traffic that originates from the EMR
- ECheck the retry scenarios that the company configured for the EMR jobs. Increase the number of
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