A web application is designed to allow new users to create accounts using their email addresses. The application will store attributes for each user, and is expecting millions of user to sign up. What should the Developer implement to achieve the design goals?
A) Amazon Cognito user pools
B) AWS Mobile Hub user data storage
C) Amazon Cognito Sync
D) AWS Mobile Hub cloud logic

Question

Quizplus · Accepted Answer

Amazon Cognito user pools provide a scalable user directory that can handle millions of users, allowing them to sign up and sign in using their email addresses. It is specifically designed for managing user authentication and attributes.

A Web Application Is Designed to Allow New Users to Create