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MLS-C01 · Question #240
MLS-C01 Question #240: Real Exam Question with Answer & Explanation
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Data Engineering
Question
A data scientist has 20 TB of data in CSV format in an Amazon S3 bucket. The data scientist needs to convert the data to Apache Parquet format. How can the data scientist convert the file format with the LEAST amount of effort?
Options
- AUse an AWS Glue crawler to convert the file format.
- BWrite a script to convert the file format. Run the script as an AWS Glue job.
- CWrite a script to convert the file format. Run the script on an Amazon EMR cluster.
- DWrite a script to convert the file format. Run the script in an Amazon SageMaker notebook.
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Topics
#AWS Glue#Data Transformation#Parquet#ETL