The correct answer is to grant the specific IAM role permission to call `sagemaker:CreatePresignedNotebookInstanceUrl` on that notebook instance. This action generates a time-limited URL that grants direct access to the JupyterLab interface, and by restricting this API call to only the designated role, you ensure that no other user or service can open the notebook—even if they have broader SageMaker permissions. On the AWS Certified Machine Learning Engineer Associate MLA-C01 exam, this question tests your understanding of fine-grained IAM policy conditions versus common misdirections like VPC-based network controls or AWS Systems Manager Session Manager, which manage connectivity but not identity-based access. A frequent trap is assuming that lifecycle configurations or instance-level settings enforce access, but they only handle software setup, not authentication. Remember the key: presigned URLs are the gatekeeper for notebook access, so lock the `CreatePresignedNotebookInstanceUrl` action to your chosen role.
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 company wants to restrict access to a SageMaker notebook instance so that only a specific IAM role can open the notebook via JupyterLab. The notebook instance is associated with a lifecycle configuration that installs custom packages. What is the correct way to enforce access control?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Grant the specific IAM role permission to call sagemaker:CreatePresignedNotebookInstanceUrl on that notebook instance.
The specific IAM role should be granted permission to call the `sagemaker:CreatePresignedNotebookInstanceUrl` action for that notebook instance ARN. Other options like VPC or Systems Manager do not control who can open the notebook.
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.
✗
Set the notebook instance's Direct Internet Access to disabled and use IAM authentication.
Why it's wrong here
Direct Internet Access controls internet connectivity, not notebook access.
✓
Grant the specific IAM role permission to call sagemaker:CreatePresignedNotebookInstanceUrl on that notebook instance.
Why this is correct
This action generates a presigned URL for accessing the notebook, and restricting it to the role enforces access control.
Related concept
Read the scenario before looking for a memorised answer.
✗
Use AWS Systems Manager to proxy SSH access, then use IAM permission.
Why it's wrong here
Systems Manager is for SSH, but notebook instances use JupyterLab via presigned URL.
✗
Configure the notebook instance to use a VPC and restrict access via security groups.
Why it's wrong here
VPC and security groups control network access, not IAM user/role access.
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 company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
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: Grant the specific IAM role permission to call sagemaker:CreatePresignedNotebookInstanceUrl on that notebook instance. — The specific IAM role should be granted permission to call the `sagemaker:CreatePresignedNotebookInstanceUrl` action for that notebook instance ARN. Other options like VPC or Systems Manager do not control who can open the notebook.
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 →
These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. Which TWO actions are recommended best practices for securing an Amazon SageMaker notebook instance? (Select TWO.)
easy
A.Use network ACLs to restrict API calls to the SageMaker API.
B.Enable Multi-AZ deployment for the notebook instance.
✓ C.Use AWS KMS to encrypt the notebook instance's storage volume.
D.Associate the notebook instance with a public subnet that has an internet gateway.
✓ E.Disable direct internet access for the notebook instance.
Why C: Option C is correct because encrypting the notebook instance's storage volume with AWS KMS ensures data-at-rest protection, which is a fundamental security best practice. SageMaker notebook instances use Amazon EBS volumes for storage, and KMS encryption safeguards sensitive code, datasets, and model artifacts stored on that volume against unauthorized access.
Last reviewed: Jun 23, 2026
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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.
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