AWS Certified Data Engineer - Associate DEA-C01 — Topic 1 Question 283

Question

A company stores a 100 MB dataset in an Amazon S3 bucket as an Apache Parquet file. A data engineer needs to profile the data before performing data preparation steps on the data. Which solution will meet this requirement in the MOST operationally efficient way?

Accepted Answer

Correct answer: A. The correct answer is A. Option A: Create a profile job on the dataset in AWS Glue DataBrew. Review the profile job results. AWS Glue is a serverless ETL and data-catalog service that prepares and integrates data.

AWS Certified Data Engineer - Associate DEA-C01 — Question 283