The answer is to create a domain-level app policy, a custom lifecycle configuration that disables unauthorized apps, and an IAM policy that denies access to specific applications. These three steps work together because SageMaker Studio applications are governed at the domain, environment, and user permission levels: the domain policy sets which apps are allowed for the entire Studio domain, the lifecycle configuration enforces that restriction at launch time by preventing unauthorized apps like RStudio from starting, and the IAM policy provides a hard deny on the application’s API actions, ensuring even if a user bypasses the UI, they cannot invoke the app. On the AWS Certified Machine Learning Engineer Associate MLA-C01 exam, this scenario tests your understanding of layered security controls in SageMaker Studio, often appearing as a multi-select question where common traps include confusing S3 bucket policies (which manage data, not apps) or CloudTrail (which only logs activity). A useful memory tip is “Domain, Launch, IAM” — think of the three layers: the domain rule, the launch script, and the identity policy.
MLA-C01 Practice Question: ML Solution Monitoring, Maintenance and Security
This MLA-C01 practice question tests your understanding of ml solution monitoring, maintenance and security. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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 science team uses SageMaker Studio to collaborate. They need to restrict access to certain SageMaker Studio applications (e.g., only JupyterLab, no RStudio). Which THREE steps should they take? (Choose THREE.)
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Attach an IAM policy to users that denies sagemaker:CreateApp for specific app types.
Options A, B, and E are correct. A domain-level policy can restrict apps, a lifecycle configuration can enforce settings at launch, and IAM policies can limit specific applications. Option C (S3 bucket policy) doesn't control Studio apps. Option D (CloudTrail) is for auditing, not restriction.
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.
✗
Use an S3 bucket policy to prevent access to RStudio application artifacts.
Why it's wrong here
S3 policies don't control application visibility.
✓
Attach an IAM policy to users that denies sagemaker:CreateApp for specific app types.
Why this is correct
IAM policies can deny creation of specific apps like RStudio.
Related concept
Read the scenario before looking for a memorised answer.
✗
Enable CloudTrail to log user activity and monitor for prohibited app usage.
Why it's wrong here
Monitoring does not restrict access.
✓
Define a SageMaker Studio domain-level policy that specifies allowed apps.
Why this is correct
Domain-level policies can restrict which apps users can open.
Related concept
Read the scenario before looking for a memorised answer.
✓
Create a custom lifecycle configuration that disables unauthorized apps.
Why this is correct
Lifecycle scripts can run on app start to enforce restrictions.
Related concept
Read the scenario before looking for a memorised answer.
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 media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
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.
ML Solution Monitoring, Maintenance and Security — This question tests ML Solution Monitoring, Maintenance and Security — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Attach an IAM policy to users that denies sagemaker:CreateApp for specific app types. — Options A, B, and E are correct. A domain-level policy can restrict apps, a lifecycle configuration can enforce settings at launch, and IAM policies can limit specific applications. Option C (S3 bucket policy) doesn't control Studio apps. Option D (CloudTrail) is for auditing, not restriction.
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.
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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.
Question Discussion
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