COMPUTER NETWORKING

Detailed explanation-1: -Hierarchical Role-Based Access Control utilizes the use of a hierarchy within the basic role structure. This hierarchy defines the relationships between roles. Users with senior roles acquire permissions of all junior roles, which are assigned to their subordinates.

Detailed explanation-2: -Profile Hierarchy Most profile options use the Security hierarchy type, meaning that they can potentially be set at the four levels: Site (lowest level), Application, Responsibility, and User (highest level). Note: A higher-level option value overrides a lower-level value.

Detailed explanation-3: -Each privilege can have up to four access levels: Basic, Local, Deep, and Global.

Detailed explanation-4: -The System administrator security role represents a user who maintains the Microsoft Dynamics AX system. Users in this role have access to all artifacts in the system. This role cannot be modified.