Final answer:
The correct answer to the student's question is 'c) User authentication', as it is not a function typically included in a network management package. Network management packages usually involve performance monitoring, fault detection, and configuration management.
Step-by-step explanation:
The functions of a network management package typically include a variety of tools aimed at ensuring the efficient operation of a computer network. These functions often encompass performance monitoring, which involves keeping track of various aspects of network performance to ensure that the system is operating at optimal levels. Fault detection is also a critical component, as it helps in identifying any errors or malfunctions within the network. Configuration management is another key function, enabling network administrators to manage the settings and configurations of network devices effectively.
However, user authentication does not fall under the direct functions of network management packages. User authentication is typically handled by security systems within a network to verify the identity of users trying to gain access to the network's resources. Therefore, the correct answer to the student's question is 'c) User authentication' which is a function not typically included in a network management package.