MLS-C01 Domain 1: Data Engineering

Which service should you use to label training data at scale?

Multiple choice — select one answer

Answer choices

  1. a. Amazon SageMaker Ground Truth
  2. b. Amazon SageMaker Data Wrangler
  3. c. Amazon SageMaker Feature Store
  4. d. AWS Glue

Architectural breakdown & explanation

Ground Truth manages labeling workflows.

Correct answer(s): a. Amazon SageMaker Ground Truth

Exam domain: Domain 1: Data Engineering (28% weight on the official guide).

Official documentation & study links

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