Cert Master

MLA-C01 Domain 1: Data Preparation for Machine Learning

Which service should you use to label images for object detection?

Multiple choice — select one answer

Answer choices

  1. a. Amazon SageMaker Feature Store
  2. b. Oversampling, weights, or SMOTE techniques in SageMaker
  3. c. SageMaker Ground Truth
  4. d. Public labels in prod bucket

Architectural breakdown & explanation

Ground Truth manages human labeling workflows.

Correct answer(s): c. SageMaker Ground Truth

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

Official documentation & study links

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