Free DVA-C02 Web TestEngine Demo

Q5 Single choice

A developer is building a web and mobile application for two types of users regular users and guest users regular users are required to log in, but guest users do not log in Users should see only their data regardless of whether they authenticate Users need AWS credentials before they can access AWS resources.

What is the MOST secure solution that the developer can implement to allow access for guest users?

A
Use an Amazon Cognito credentials provider to issue temporary credentials that are linked to an unauthenticated role that has access to the required resources.
B
Set up an IAM user that has permissions to the required resources. Hardcode the 1AM credentials in the web and mobile application
C
Generate temporary keys that are stored in AWS Key Management Service (AWS KMS) Use the temporary keys to access the required resources
D
Generate temporary credentials. Store the temporary credentials in AWS Secrets Manager Use the temporary credentials to access the required resources

DVA-C02 Web TestEngine demo