- A
Use a SageMaker Studio notebook instead.
Why wrong: SageMaker Studio also requires VPC configuration; it is not a mandatory step for reducing internet access.
- B
Configure VPC settings when creating the notebook instance, choosing a private subnet.
Selecting a private subnet ensures the notebook instance is launched in the VPC without a public IP, fulfilling the requirement.
- C
Enable SageMaker direct internet access.
Why wrong: Direct internet access would allow internet traffic, which is not desired for a private VPC without internet access.
- D
Assign a public IP to the notebook instance.
Why wrong: Assigning a public IP would give the instance internet access, contradicting the requirement.
Question 368 of 1,000
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 requires that all SageMaker notebook instances be created within a private VPC without internet access. Which configuration step is mandatory?
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
✓
Configure VPC settings when creating the notebook instance, choosing a private subnet.
When creating a SageMaker notebook instance, you must explicitly configure the VPC settings and select a private subnet to ensure the instance is launched within a private VPC without internet access. This is mandatory because SageMaker notebook instances, by default, are created with internet access enabled unless you specify a VPC with no direct internet access. Selecting a private subnet ensures the instance uses only VPC endpoints or NAT gateways for outbound traffic, meeting the no-internet requirement.
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 a SageMaker Studio notebook instead.
Why it's wrong here
SageMaker Studio also requires VPC configuration; it is not a mandatory step for reducing internet access.
- ✓
Configure VPC settings when creating the notebook instance, choosing a private subnet.
Why this is correct
Selecting a private subnet ensures the notebook instance is launched in the VPC without a public IP, fulfilling the requirement.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Enable SageMaker direct internet access.
Why it's wrong here
Direct internet access would allow internet traffic, which is not desired for a private VPC without internet access.
- ✗
Assign a public IP to the notebook instance.
Why it's wrong here
Assigning a public IP would give the instance internet access, contradicting the requirement.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often assume SageMaker Studio notebooks are automatically private, but they also require explicit VPC configuration to restrict internet access, and the question specifically asks about notebook instances, not Studio.
Detailed technical explanation
How to think about this question
Under the hood, SageMaker notebook instances use an Elastic Network Interface (ENI) in the specified subnet. When you choose a private subnet without a NAT gateway or internet gateway, the instance cannot reach the internet, but it can still access AWS services via VPC endpoints (e.g., S3, SageMaker API). A common real-world scenario is a financial services company that must isolate all ML workloads from the internet for compliance, requiring VPC-only access with no egress to the public internet.
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.
TExam Day Tips
- 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.
Visual reference
What to study next
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FAQ
Questions learners often ask
What does this MLA-C01 question test?
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: Configure VPC settings when creating the notebook instance, choosing a private subnet. — When creating a SageMaker notebook instance, you must explicitly configure the VPC settings and select a private subnet to ensure the instance is launched within a private VPC without internet access. This is mandatory because SageMaker notebook instances, by default, are created with internet access enabled unless you specify a VPC with no direct internet access. Selecting a private subnet ensures the instance uses only VPC endpoints or NAT gateways for outbound traffic, meeting the no-internet requirement.
What should I do if I get this MLA-C01 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Last reviewed: Jul 4, 2026
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