- A
SageMaker production variants with traffic splitting
Production variants allow splitting traffic between model versions for A/B testing and gradual rollout.
- B
SageMaker shadow testing
Why wrong: Shadow testing sends duplicate traffic to a shadow variant but does not serve real responses from it.
- C
SageMaker blue/green deployment
Why wrong: Blue/green is a deployment strategy, but SageMaker uses production variants to implement it; the feature itself is production variants.
- D
SageMaker canary deployment
Why wrong: Canary deployment is a pattern; SageMaker implements it via production variants with traffic splitting.
Question 13 of 1,000
MLA-C01 Deployment and Orchestration of ML Workflows Practice Question
This MLA-C01 practice question tests your understanding of deployment and orchestration of ml workflows. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A data scientist wants to compare the performance of two model versions (V1 and V2) in production by splitting traffic between them. They want to gradually increase the percentage of traffic to the new version while monitoring metrics. Which SageMaker feature enables this?
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
✓
SageMaker production variants with traffic splitting
Production variants with traffic splitting allow routing a percentage of inference requests to different model versions. By updating the initial variant weights, the data scientist can gradually shift traffic from V1 to V2. Shadow testing mirrors traffic but does not affect real responses. Blue/green is a deployment pattern but not a SageMaker feature for gradual traffic splitting. Canary deployments are a pattern but SageMaker implements it via production variants.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
SageMaker production variants with traffic splitting
Why this is correct
Production variants allow splitting traffic between model versions for A/B testing and gradual rollout.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
SageMaker shadow testing
Why it's wrong here
Shadow testing sends duplicate traffic to a shadow variant but does not serve real responses from it.
- ✗
SageMaker blue/green deployment
Why it's wrong here
Blue/green is a deployment strategy, but SageMaker uses production variants to implement it; the feature itself is production variants.
- ✗
SageMaker canary deployment
Why it's wrong here
Canary deployment is a pattern; SageMaker implements it via production variants with traffic splitting.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
- Use explanations to understand the rule behind the answer.
TExam Day Tips
- Underline the problem statement mentally.
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.
What to study next
Got this wrong? Here's your next step.
Identify which MLA-C01 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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Deployment and Orchestration of ML Workflows — study guide chapter
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FAQ
Questions learners often ask
What does this MLA-C01 question test?
Deployment and Orchestration of ML Workflows — This question tests Deployment and Orchestration of ML Workflows — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: SageMaker production variants with traffic splitting — Production variants with traffic splitting allow routing a percentage of inference requests to different model versions. By updating the initial variant weights, the data scientist can gradually shift traffic from V1 to V2. Shadow testing mirrors traffic but does not affect real responses. Blue/green is a deployment pattern but not a SageMaker feature for gradual traffic splitting. Canary deployments are a pattern but SageMaker implements it via production variants.
What should I do if I get this MLA-C01 question wrong?
Identify which MLA-C01 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Last reviewed: Jul 4, 2026
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.
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