Final answer:
An organization described as having many levels and specialized departments likely adheres to the Weberian model of bureaucracy, which emphasizes a hierarchical structure with specialized functions.
Step-by-step explanation:
An organization with many levels and highly specialized departments is probably based on the Weberian model of bureaucracy. This model, developed by sociologist Max Weber, describes bureaucracies as apolitical, hierarchically organized entities governed by formal procedures.
They feature a clear division of labor with specialized tasks and a unity of command ensuring that each employee has only one supervisor. Within such an organization, there are multiple actors and branches required to carry out its functions, cementing its place within the theoretical frameworks of organizational theory.