Final answer:
The student's question addresses the function of a video card in a computer, and the correct answer is that a video card can deliver output to multiple displays. Video cards are equipped with GPUs and VRAM designed for handling graphics processing, allowing them to support extended or duplicated visuals across several monitors.
Step-by-step explanation:
The student's question pertains to the capabilities of a video card in a computing context. The correct answer to the question is:
a) Displays
Video cards are designed to process and render images and video to output devices. Their purpose is not to connect to hard drives or USB ports, nor are they typically used to interface with motherboards beyond their initial connection point. A video card can often support multiple displays, allowing a user to extend their desktop or duplicate the screen across several monitors. This capability is vital for tasks that require a large digital workspace or for users who want to display different content on separate screens. When discussing video cards, it's important to note that they contain their own processing unit (GPU) and memory (VRAM), which are specialized for processing graphics tasks, contributing to the quality and efficiency of the displayed image.