Final answer:
The access control model where different departments have varying levels of access is Role Based Access Control (RBAC), which assigns permissions based on roles connected to job functions. The correct option A. ROLE BASED ACCESS CONTROL (RBAC)
Step-by-step explanation:
In an environment where administrators, the accounting department, and the marketing department all have different levels of access, the access control model being used is likely Role Based Access Control (RBAC). This model assigns permissions to roles rather than to individual users.
For example, an administrator might have privileges to access all resources within the system, while members of the accounting department may have access only to financial records and software, and the marketing department might be restricted to marketing resources and client data.
The assignment of users to roles simplifies the management of user permissions since roles are typically associated with the user's job function within the organization.
The access control model being used in this environment is Role Based Access Control (RBAC).
In RBAC, access to resources is based on the roles that individuals hold within an organization. The roles are predefined and associated with specific sets of permissions. In this case, administrators, the accounting department, and the marketing department would have different roles and therefore different levels of access.
RBAC provides a more structured approach to access control, making it easier to manage and enforce access policies within an organization.
The correct option A. ROLE BASED ACCESS CONTROL (RBAC)