DEA-C01 · Question #187
DEA-C01 Question #187: Real Exam Question with Answer & Explanation
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Question
A car sales company maintains data about cars that are listed for sale in an area. The company receives data about new car listings from vendors who upload the data daily as compressed files into Amazon S3. The compressed files are up to 5 KB in size. The company wants to see the most up-to- date listings as soon as the data is uploaded to Amazon S3. A data engineer must automate and orchestrate the data processing workflow of the listings to feed a dashboard. The data engineer must also provide the ability to perform one-time queries and analytical reporting. The query solution must be scalable. Which solution will meet these requirements MOST cost-effectively?
Options
- AUse an Amazon EMR cluster to process incoming data. Use AWS Step Functions to orchestrate
- BUse a provisioned Amazon EMR cluster to process incoming data. Use AWS Step Functions to
- CUse AWS Glue to process incoming data. Use AWS Step Functions to orchestrate workflows.
- DUse AWS Glue to process incoming data. Use AWS Lambda and S3 Event Notifications to
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