MLA-C01 Question 410
Select 3You are a Machine Learning Engineer managing a model that predicts customer churn. Your organization wants to ensure that all model re-training activities are logged for auditing purposes and to trigger automated notifications when a re-training occurs. How can AWS CloudTrail help you achieve this objective?
- A
Enable AWS CloudTrail to log API activities related to SageMaker, such as CreateTrainingJob and UpdateEndpoint.
- B
Set up an Amazon CloudWatch alarm to monitor CloudTrail logs for specific SageMaker events and send notifications using Amazon SNS.
- C
Use AWS CloudTrail to directly trigger the model re-training process by invoking an AWS Lambda function when a specific event is logged.
- D
Configure an AWS Lambda function to process CloudTrail logs and execute custom actions, such as logging re-training details into an external database.
- E
Enable real-time insights in CloudTrail to directly monitor user activity and integrate with SageMaker for automatic model validation.
Show answer and explanation
Correct answers: A, B, D
Explanation
AWS CloudTrail is a service that enables you to log and monitor API activity across AWS services, including Amazon SageMaker. By using CloudTrail logs, you can track model re-training activities through API actions such as CreateTrainingJob and UpdateEndpoint. Combined with other AWS services like CloudWatch and Lambda, you can build workflows to notify stakeholders, trigger alerts, or further process logs for custom use cases. However, CloudTrail alone cannot directly trigger actions or provide real-time insights.
- A. Correct.
Correct. AWS CloudTrail can log API activities related to SageMaker, such as CreateTrainingJob and UpdateEndpoint, which are essential for tracking re-training activities.
- B. Correct.
Correct. By monitoring CloudTrail logs with CloudWatch and setting up alerts, you can notify stakeholders or trigger workflows when specific events, like model re-training, are detected.
- C. Incorrect.
Incorrect. AWS CloudTrail itself does not have the capability to directly invoke functions or trigger processes. It is primarily used for logging and monitoring API activities.
- D. Correct.
Correct. AWS Lambda can be used to process CloudTrail logs and perform custom actions, such as storing re-training event details in an external database for further analysis.
- E. Incorrect.
Incorrect. CloudTrail does not provide real-time insights or direct integration with SageMaker for model validation. It is designed for logging and monitoring API activities.