AWS Certified Developer - Associate DVA-C02 — Topic 1 Question 30

Question

A company has an application that uses Amazon Cognito user pools as an identity provider. The company must secure access to user records. The company has set up multi-factor authentication (MFA). The company also wants to send a login activity notification by email every time a user logs in. What is the MOST operationally efficient solution that meets this requirement?

Accepted Answer

Correct answer: B. The correct answer is B. Option B: Create an AWS Lambda function that uses Amazon Simple Email Service (Amazon SES) to send the email notification. Add an Amazon Cognito post authentication Lambda trigger for the function. AWS Lambda runs code without provisioning servers and scales automatically, which minimizes operational overhead. Amazon Cognito manages user sign-up, sign-in and federated identity for applications.

AWS Certified Developer - Associate DVA-C02 — Question 30