Java EE 7 Application Developer — Question 14

Which annotation allows a request to be executed with another Principal's identity?

Answer options

• A. It is not possible to execute a request with another Principal's identity.
• B. @UseIdentity
• C. @RolesAllowed
• D. @Runs

Correct answer: C

Explanation

The correct answer is C, @RolesAllowed, which permits access to resources based on the roles assigned to a Principal. Option A is incorrect as it dismisses the possibility entirely, while B, @UseIdentity, and D, @Runs, are not standard annotations used for executing requests with alternate Principal identities.