CompTIA A+ (220-901) Practice Exam

The graphics card, often referred to as a GPU (Graphics Processing Unit), is specifically designed to render images and video to the display. It processes graphical data and translates it into signals that the monitor can understand, allowing complex animations and images to be displayed smoothly.

This component has its own processing power and memory, enabling it to handle tasks such as rendering video games, editing photos, or performing graphic-intensive simulations much more efficiently than the CPU alone. While the CPU can handle graphics tasks, it is not optimized for such operations, making the graphics card the ideal choice for rendering images effectively.

In contrast, the motherboard serves as the main circuit board connecting and allowing communication between other components but does not directly render images. The CPU can perform calculations and processes data but lacks the specialized architecture to efficiently handle graphics rendering. RAM provides temporary data storage for active processes but does not perform rendering itself. This specialization of the graphics card is what makes it the correct answer in this context.