Crucial Exams

AWS Certified Developer Associate DVA-C02 Practice Question

A software engineer is tasked with enabling an application, hosted on a virtual server, to interact with a cloud object storage service for uploading and downloading data. The engineer needs to implement a secure method of authentication that obviates the need to hardcode or manually input long-term credentials. What is the most appropriate strategy to achieve this while adhering to security best practices?

  • Assign a role to the virtual server that grants appropriate permissions to interact with the object storage service.

  • Manually enter the user credentials for the service at the start of each application session on the virtual server.

  • Hardcode the service user's access credentials in the source code of the application on the virtual server.

  • Save the service user's access credentials in a text file on the root directory of the virtual server for the application to use.

AWS Certified Developer Associate DVA-C02
Security
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