What does User Administration involve?

User Administration involves managing user accounts, profiles, password policies, privileges, and roles. This aspect of database design and management is crucial because it ensures that the right individuals have appropriate access to the system, maintaining both security and functionality.

It includes creating user accounts for different individuals or groups, defining their roles in relation to the data or systems they are allowed to access, and establishing policies regarding password management to enhance security. Proper user administration helps in controlling who can view or manipulate the data, thereby protecting sensitive information and ensuring that users can perform their necessary functions without undue risk or interference.

The other choices, while related to system management, focus on different areas. For instance, managing network security policies pertains to safeguarding the network infrastructure, designing system architecture involves the structural design of the system itself, and implementing data encryption strategies deals with securing data. Each of these is an important component of overall system management, but they do not specifically address the tasks involved in user administration.