MLA-C01 Domain 1: Data Preparation for Machine Learning

A team must run ETL on large datasets in a data lake. Which option meets the requirement?

Multiple choice — select one answer

Answer choices

  1. a. AWS Glue Data Catalog and crawlers
  2. b. AWS Glue
  3. c. SageMaker Ground Truth
  4. d. Amazon SageMaker Data Wrangler

Architectural breakdown & explanation

Glue provides serverless Spark ETL.

Correct answer(s): b. AWS Glue

Exam domain: Domain 1: Data Preparation for Machine Learning (28% weight on the official guide).

Official documentation & study links

Practice this certification

This page is one question from the AWS Certified Machine Learning Engineer – Associate bank. Run a full timed practice exam with domain-weighted random questions in your browser.