What type of applications may a Network Administrator need to maintain?

A Network Administrator is primarily responsible for managing and maintaining the network infrastructure to ensure that all systems and services operate smoothly. Among the applications listed, server applications are critical because they are the backbone of network resources, handling data processing, storage, and management functions necessary for an organization's operations.

Server applications include web servers, database servers, and file servers, which require constant monitoring, updates, and troubleshooting to ensure they meet performance, security, and reliability standards. The role of a Network Administrator involves ensuring these applications are properly configured, running efficiently, and secured against threats.

In contrast, while mobile video games, social media platforms, and education software may require management, it is typically not the responsibility of a Network Administrator to maintain these applications directly. Instead, those would be managed by other professionals focused on application development or specific platform management, emphasizing why server applications are the primary focus for a Network Administrator in this context.