Who collaborates with programmers to enhance game functionality?

The choice of graphic artists as those who collaborate with programmers to enhance game functionality is accurate because graphic artists are responsible for creating the visual elements of the game, such as characters, environments, and animations. Their work is crucial in ensuring that the game's aesthetic aligns with the gameplay, and they must communicate effectively with programmers to understand how these elements will function within the game engine. This collaboration often involves discussing technical constraints and how to optimize graphic assets for performance, ensuring a seamless integration of visuals and game mechanics.

While other roles like network administrators and system analysts might play a part in game development, their focus is typically on system performance, network connectivity, or analyzing requirements rather than directly enhancing game functionality in the artistic sense. Web designers, on the other hand, focus on creating interfaces primarily for web platforms, not games.