You work as a Software Developer for NewTech Inc. You write a bean class using Enterprise

JavaBeans 3.0. The class uses the @DeclareRoles ("ADMIN, HR, DBA, USER") annotation to declare the security roles. The class contains a method named showResult(). You want to ensure that the ADMIN role is granted privilege to the showResult() method. Moreover, if a role that is not allowed to access the method tries to call the method, an error message must be shown. Assuming that there is no security-related element in the deployment descriptor, which of the following will you use to accomplish the task?

Each correct answer represents a part of the solution. Choose two.