Question 23
Domain 3: Deployment and Orchestration of ML WorkflowsAn ML engineer needs to coordinate a workflow that invokes multiple AWS services in sequence as part of a machine learning pipeline. Which AWS service is specifically identified for cross-service ML orchestration?
Correct answer: A
Explanation
Use AWS Step Functions when a machine learning workflow must orchestrate steps across multiple AWS services. — Step Functions for cross-service ML orchestration.
Why each option is right or wrong
A. AWS Step Functions
The source explicitly identifies Step Functions for cross-service ML orchestration, matching a workflow that coordinates multiple AWS services in sequence.
B. Amazon SageMaker Ground Truth
Ground Truth is not identified here as the service for cross-service orchestration.
C. Amazon CloudWatch
CloudWatch is not identified here as the service for orchestrating ML steps across services.
D. AWS CloudFormation
CloudFormation is not identified here as the service for cross-service ML workflow orchestration.