Final answer:
Azure Active Directory is the Azure service that can be used to implement RBAC for resource access management.
Step-by-step explanation:
The Azure service that can be utilized to implement RBAC (Role-Based Access Control) for comprehensive resource access management is Azure Active Directory.
Azure Active Directory is a cloud-based identity and access management solution provided by Microsoft. It enables organizations to manage user identities and access to various resources such as applications, data, and services across Azure and other Microsoft services.
With Azure Active Directory, administrators can define roles, assign permissions, and regulate access to Azure resources, giving users the appropriate level of access based on their roles and responsibilities.