AWS Cloud Practitioner (CLF-C02) · Free practice question 5 of 12
Cognito customer app sign-in
Brindle Fitness is building a mobile app and wants its customers to sign up, sign in, and optionally use social identity providers, without building its own user directory. Which AWS service should it use?
- A.AWS IAM users for each customer
- B.AWS Organizations
- C.AWS Key Management Service
- D.Amazon Cognito
Show answer and explanation
Correct answer: D. Amazon Cognito
Why: Amazon Cognito adds user sign-up, sign-in, and access control to web and mobile apps and supports federation with social and enterprise identity providers. IAM users are meant for identities that manage AWS resources, not large numbers of app customers. Organizations manages multiple AWS accounts, and KMS manages encryption keys.
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