AIF-C01 Practice Question: A machine learning team uses Amazon SageMaker to…
This AIF-C01 practice question tests your understanding of aif-c01 exam topics. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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 machine learning team uses Amazon SageMaker to train and deploy models. They need to ensure that only approved base models from the AWS Marketplace are used. Which feature should they use to enforce this policy?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
IAM policies that allow only specific model package ARNs from the AWS Marketplace
SageMaker Role Manager helps administrators create least-privilege IAM roles, but it does not restrict which models can be used. Model access in SageMaker is controlled via IAM policies on the CreateTrainingJob and CreateModel APIs, combined with resource-level permissions.
Key principle: Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.
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 Role Manager
Why it's wrong here
Role Manager creates roles with permissions, but does not restrict which specific models can be used.
✓
IAM policies that allow only specific model package ARNs from the AWS Marketplace
Why this is correct
By using resource-level permissions in IAM, you can restrict users to only use certain model package ARNs.
Related concept
Authentication checks who the user is.
✗
AWS Config rules to detect non-compliant models
Why it's wrong here
AWS Config can detect non-compliant resources after the fact, but does not prevent the use of unauthorized models.
✗
SageMaker Model Registry
Why it's wrong here
Model Registry manages model versions, but does not enforce which base models are allowed.
Common exam traps
Common exam trap: authentication is not authorization
Logging in proves the user can authenticate. It does not automatically mean the user is allowed to enter privileged or configuration mode. Watch for AAA authorization, privilege level and command authorization details.
Detailed technical explanation
How to think about this question
This kind of question is testing the difference between identity and permission. A user may successfully log in to a router because authentication is working, but still fail to enter configuration mode because authorization is missing, misconfigured or mapped to a lower privilege level.
KKey Concepts to Remember
Authentication checks who the user is.
Authorization controls what the user is allowed to do after login.
Privilege levels affect access to EXEC and configuration commands.
AAA, TACACS+ and RADIUS can separate login success from command access.
TExam Day Tips
→Do not assume successful login means full administrative access.
→Look for words such as cannot enter configuration mode, privilege level, authorization or command access.
→Separate login problems from permission problems before choosing the answer.
Key takeaway
Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.
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.
Review Cisco AAA concepts — authentication, authorization, and accounting. Study privilege levels (0–15), command authorization under TACACS+, and how RADIUS differs. Then practise related AIF-C01 questions on access control and AAA configuration.
The correct answer is: IAM policies that allow only specific model package ARNs from the AWS Marketplace — SageMaker Role Manager helps administrators create least-privilege IAM roles, but it does not restrict which models can be used. Model access in SageMaker is controlled via IAM policies on the CreateTrainingJob and CreateModel APIs, combined with resource-level permissions.
What should I do if I get this AIF-C01 question wrong?
Review Cisco AAA concepts — authentication, authorization, and accounting. Study privilege levels (0–15), command authorization under TACACS+, and how RADIUS differs. Then practise related AIF-C01 questions on access control and AAA configuration.
What is the key concept behind this question?
Authentication checks who the user is.
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Question Discussion
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