DVA-C02 · Question #673
DVA-C02 Question #673: Real Exam Question with Answer & Explanation
The correct answer is B: Amazon Cognito with MFA. Amazon Cognito supports built-in multi-factor authentication (MFA) for user sign-in, providing a managed, scalable way to add MFA to applications without building it from scratch. It integrates easily with user pools and handles MFA flows securely.
Question
A developer is developing an application that manages financial transactions. To improve security, multi-factor authentication (MFA) will be required as part of the login process. What services can the developer use to meet these requirements?
Options
- AAmazon DynamoDB to store MFA session data, and Amazon SNS to send MFA codes
- BAmazon Cognito with MFA
- CAWS Directory Service
- DAWS IAM with MFA enabled
Explanation
Amazon Cognito supports built-in multi-factor authentication (MFA) for user sign-in, providing a managed, scalable way to add MFA to applications without building it from scratch. It integrates easily with user pools and handles MFA flows securely.
Community Discussion
No community discussion yet for this question.