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Crucial Exams

AWS Certified Solutions Architect Associate SAA-C03 Practice Question

A company stores 50 TB of raw log data in Amazon S3. Each night, the data engineering team must run Apache Spark transformations that filter, aggregate, and join the data. The job must finish within 2 hours, and the team wants to choose specific Amazon EC2 instance types while allowing the cluster to scale automatically to balance cost and performance. Which AWS service or feature should the team use to meet these requirements?

  • AWS Glue ETL job using G.2X workers

  • A single c5n.18xlarge Amazon EC2 instance running Spark in standalone mode

  • AWS Lambda functions coordinated with AWS Step Functions

  • Amazon EMR on Amazon EC2 with EMR Managed Scaling enabled

AWS Certified Solutions Architect Associate SAA-C03
Design High-Performing Architectures
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