The correct answer is C because Amazon SageMaker JumpStart provides administrative controls that allow organizations to manage and restrict access to foundation models within the AWS environment.
According to the official AWS documentation:
"Amazon SageMaker JumpStart provides model access management capabilities that enable administrators to control which foundation models are visible and usable by end users. Using AWS Identity and Access Management (IAM) policies, you can restrict access to specific models or completely disable model discovery in JumpStart."
This allows companies to enforce governance over which FMs their users can see and interact with, satisfying the requirement to control employee access to publicly available foundation models.
Explanation of other options:
A. AWS Cost Explorer is used to analyze billing and usage data but does not control access to services or models. It is helpful for budgeting and visibility, not access control.
B. AWS Artifact provides access to compliance reports and certifications, not tools for controlling user access to ML models.
D. Amazon OpenSearch Service is used for search and analytics on structured and unstructured data. It does not provide access control mechanisms for foundation models.
Referenced AWS AI/ML Documents and Study Guides:
Amazon SageMaker JumpStart Documentation – Model Access Management
AWS IAM Documentation – Restricting Access to SageMaker Resources
AWS Machine Learning Specialty Certification Guide – Security and Governance Section
