Medium1 markMultiple Choice
AWS SAA-C03 · Question 10 · Domain 1.1: Secure Access
A mobile application needs to authenticate users using their social media accounts (Google, Facebook). Once authenticated, the application needs to access an Amazon DynamoDB table directly to store user preferences. Which TWO Amazon Cognito components are required? (Select TWO.)
A mobile application needs to authenticate users using their social media accounts (Google, Facebook). Once authenticated, the application needs to access an Amazon DynamoDB table directly to store user preferences. Which TWO Amazon Cognito components are required? (Select TWO.)
Answer options:
A.
Cognito User Pools
B.
Cognito Identity Pools
C.
Cognito Sync
D.
AWS IAM Identity Center
E.
AWS STS
How to approach this question
Distinguish between authentication (User Pools) and authorization for AWS resources (Identity Pools).
Full Answer
Cognito User Pools, Cognito Identity Pools
Cognito User Pools provide user directories and authentication (including social federation). Cognito Identity Pools (Federated Identities) provide temporary AWS credentials to access AWS services like DynamoDB.
Common mistakes
Thinking User Pools alone can grant access to AWS resources.
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