Which four are Oracle Cloud Predefined Roles?

The predefined roles in Oracle Cloud are essential because they help manage permissions and access controls effectively for users across various services. Among the available options, "Service Administrator" is designated as a predefined role. This role is typically associated with managing service-specific configurations, conducting routine administrative tasks, and overseeing overall service performance.

The "Service Administrator" role provides a higher level of access and privileges necessary for the configuration and maintenance of services within Oracle Cloud, making it a fundamental part of the administrative structure. This role ensures that tasks related to service management can be performed efficiently by users who require that level of responsibility.

In contrast, the other options, while they may exist within the broader framework of Oracle Cloud user management, do not represent the standard predefined roles utilized for service administration within the cloud ecosystem. Therefore, the "Service Administrator" is recognized as the valid predefined role in this context.