A Development Team Is Designing a Mobile App That Requires

Multiple Choice

A development team is designing a mobile app that requires multi-factor authentication. Which steps should be taken to achieve this? (Choose two.)

A) Use Amazon Cognito to create a user pool and create users in the user pool.
B) Send multi-factor authentication text codes to users with the Amazon SNS Publish API call in the app code.
C) Enable multi-factor authentication for the Amazon Cognito user pool.
D) Use AWS IAM to create IAM users.
E) Enable multi-factor authentication for the users created in AWS IAM.