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MLA-C01 Practice Question: An MLOps team is designing a CI/CD pipeline for…
An MLOps team is designing a CI/CD pipeline for deploying machine learning models to production on Amazon SageMaker. They want to ensure that the deployment process is automated and that models are automatically rolled back if performance degrades. Which of the following AWS services or features should they use to achieve this? (Choose THREE.)
⚠ Common exam trap
Watch out — candidates often confuse SageMaker Ground Truth (a data labeling service) or CloudTrail (an auditing service) with the core MLOps components needed for automated deployment and rollback, overlooking that Model Registry, Pipelines, and CloudWatch are the precise services that form the CI/CD and monitoring backbone.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Amazon SageMaker Model Registry
Amazon SageMaker Model Registry is correct because it provides a centralized catalog for managing, versioning, and approving ML models. It enables automated deployment by triggering CI/CD pipelines when a model version is approved, and supports automatic rollback by allowing you to revert to a previous approved version if performance degrades, as detected by monitoring metrics.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Amazon SageMaker Model Registry
Why this is correct
Model Registry manages model versions and approvals.
- ✗
Amazon SageMaker Ground Truth
Why it's wrong here
Ground Truth is for data labeling.
- ✓
Amazon CloudWatch
Why this is correct
CloudWatch monitors performance and triggers alerts.
- ✓
Amazon SageMaker Pipelines
Why this is correct
Pipelines automate the deployment workflow.
- ✗
AWS CloudTrail
Why it's wrong here
CloudTrail is for auditing API calls.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This MLA-C01 practice question is part of Courseiva's free Amazon Web Services certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the MLA-C01 exam.