Reply To: Review Mode Set 1 Question 28.

[Lois-TutorialsDojo]

Hello Nouman,

Thanks for taking the time to share your feedback on this question. We completely see your point and value your input.

We agree with your concern regarding the read-only access in Option 2. A SageMaker training job may need to read training data from Amazon S3 and also write model artifacts, checkpoints, and other outputs back to S3. Because of this, read-only permissions may not be sufficient for the training workload described.

Given this, Options 1, 4, and 6 appear to better align with the stated requirements, particularly for private S3 connectivity, communication between distributed training instances, and inter-container traffic encryption.

We’ve flagged this question for further review, and it will be updated to ensure that the options and explanation better reflect both the exam context and practical AWS best practices.

Thanks again for bringing this to our attention! This will help us improve the quality of our materials. Feel free to reach out if you have any follow-up questions.

Regards,

Lois @ Tutorials Dojo