Understanding IAM Policy Allowed Actions for Model Deployment
This AI0-001 practice question tests your understanding of ai implementation and operations. 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. A key principle to apply: policy evaluation. 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.
The answer is that deploying a new model to an endpoint is the permitted action. This is correct because the IAM policy explicitly grants the `sagemaker:CreateEndpoint` action, which is the specific permission required to spin up a new endpoint for model deployment. While the policy also allows `sagemaker:CreateModel` and `sagemaker:CreateEndpointConfig`, the critical distinction is that creating the endpoint itself is the final, necessary step for deployment, and it is the only creation action among the choices. On the CompTIA AI+ AI0-001 exam, this tests your ability to parse IAM policies for SageMaker, often with distractors like `UpdateEndpoint` or `InvokeEndpoint` that imply modifying or using an existing endpoint rather than deploying a new one. A common trap is confusing the supporting actions (creating the model or config) with the actual deployment action. For a memory tip, remember that to deploy a new model, you must “Create” the endpoint—think of it as “New model, new endpoint, new Create.”
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
✓
Deploy a new model to an endpoint.
The policy grants permissions to create a new model, create an endpoint configuration, and create an endpoint. It does not allow updating, deleting, or invoking an endpoint. Therefore, deploying a new model (which requires creating a new endpoint) is permitted.
Key principle: Policy evaluation
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✓
Deploy a new model to an endpoint.
Why this is correct
The policy explicitly allows creating a new endpoint, which is required to deploy a new model to an endpoint. This action is permitted.
Related concept
Policy evaluation
✗
Update an existing endpoint.
Why it's wrong here
Updating an existing endpoint is not permitted because the policy does not include an update endpoint permission.
✗
Delete an endpoint.
Why it's wrong here
Deleting an endpoint is not permitted because the policy does not include a delete endpoint permission.
✗
Invoke an endpoint for inference.
Why it's wrong here
Invoking an endpoint for inference is not permitted because the policy does not include an invoke endpoint permission.
Common exam traps
Common exam trap: answer the scenario, not the keyword
CompTIA often tests the distinction between creating a new resource versus modifying or deleting an existing one, leading candidates to assume that broad permissions like creating an endpoint also cover updates or invocations, which is incorrect in policy evaluation.
Detailed technical explanation
How to think about this question
In AWS SageMaker, deploying a model involves three distinct steps: creating a model (`sagemaker:CreateModel`), creating an endpoint configuration (`sagemaker:CreateEndpointConfig`), and creating the endpoint itself (`sagemaker:CreateEndpoint`). The policy in the exhibit grants all three, enabling a full deployment workflow. Note that updating an endpoint (e.g., changing instance type or model variant) uses a separate API call (`UpdateEndpoint`) that must be explicitly allowed, as it modifies an existing resource rather than creating a new one.
KKey Concepts to Remember
Policy evaluation
Least privilege
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
Policy evaluation
Real-world example
How this comes up in practice
A security administrator must allow nursing staff to reach a patient records server while blocking access from the guest Wi-Fi VLAN. After applying an extended ACL, traffic is still blocked from nursing workstations. The ACL was applied outbound instead of inbound on the wrong interface. Questions like this test ACL direction and placement rules.
What to study next
Got this wrong? Here's your next step.
Review policy evaluation, then practise related AI0-001 questions on the same topic to reinforce the concept.
AI Implementation and Operations — This question tests AI Implementation and Operations — Policy evaluation.
What is the correct answer to this question?
The correct answer is: Deploy a new model to an endpoint. — The policy grants permissions to create a new model, create an endpoint configuration, and create an endpoint. It does not allow updating, deleting, or invoking an endpoint. Therefore, deploying a new model (which requires creating a new endpoint) is permitted.
What should I do if I get this AI0-001 question wrong?
Review policy evaluation, then practise related AI0-001 questions on the same topic to reinforce the concept.
What is the key concept behind this question?
Policy evaluation
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