A company uses Microsoft Active Directory for access management for on-premises resources, and wants to use the same mechanism for accessing its AWS accounts. Additionally, the Development team plans to launch a public-facing application for which they need a separate authentication solution.
Which combination of the following would satisfy these requirements? (Choose two.)
A. Set up domain controllers on Amazon EC2 to extend the on-premises directory to AWS.
B. Establish network connectivity between on-premises and the user’s VPC.
C. Use Amazon Cognito user pools for application authentication.
D. Use AD Connector for application authentication.
E. Set up federated sign-in to AWS through ADFS and SAML.
Please be careful: Correct answers are C, E.