Question: What is a key characteristic of the Generic Network Resource Model (NRM) defined by the Integration Reference Point (IRP) in terms of its scope?
Option 1: It is specifically designed for UTRAN entities.
Option 2: It focuses exclusively on Core Network (CN) elements.
Option 3: It is generic, avoiding domain-specific definitions such as UTRAN or CN entities.
Option 4: It primarily supports management of non-converged networks.
Explanation: The correct answer, Option 3, highlights that the NRM is designed to be domain-agnostic, meaning it does not contain specific definitions for particular domains like UTRAN (Universal Terrestrial Radio Access Network) or CN (Core Network). This generality allows for broader applicability and flexibility across different network types. Examples of such generic approaches include high-level IOCs (Information Object Classes) for containing more specific IOCs and abstract IOCs for subclassing, ensuring the model’s versatility in managing various network configurations without being limited to a single domain.