Which statement accurately describes the "role" in Huawei FusionCompute?

The statement about a "role" in Huawei FusionCompute accurately reflects that when a user holds multiple roles, the authority granted to that user is determined by the role that has the highest priority. This hierarchical approach to role management ensures that users with multiple roles receive the most permissive access level they are entitled to.

This is significant in systems where permission management is crucial, as it allows for flexible permissions assignments while maintaining security protocols. For example, if a user has roles assigned that include both basic and administrative privileges, the system will prioritize the administrative role, thus granting the user broader access rights. In enterprise environments, such logical structuring of roles and permissions greatly aids in managing security and user access efficiently, allowing for more dynamic and layered access control.

The other statements present limitations or misunderstandings about how roles function in the FusionCompute environment. For instance, saying that a "role" can have multiple operating systems confuses the concept of roles and the operating environments they relate to. Similarly, asserting that operation permissions of a "role" cannot be modified is inaccurate since, in many systems, roles are designed to be flexible and adaptable to an organization's needs. Finally, stating that a user can only have one role limits the capabilities of a user in accessing