During peak traffic, the platform team must A/B test model variants in production. What should they do FIRST? A/B test model variants in production.
Multiple choice — select one answer
Answer choices
Architectural breakdown & explanation
Traffic splitting compares model performance safely.
Correct answer(s): d. SageMaker production variants with traffic weights
Exam domain: Domain 3: Deployment and Orchestration of ML Workflows (24% weight on the official guide).
Official documentation & study links
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