Which components can be shared using a KVM switch?

• A. Only keyboard
• B. Keyboard and mouse only
• C. Mouse and monitor only
• D. Keyboard, video, and mouse

Answer: (D)

A KVM switch, which stands for Keyboard, Video, and Mouse switch, is designed to allow a single set of input and output devices (keyboard, monitor, and mouse) to control multiple computers. The correct answer encompasses all three essential components: the keyboard, video (monitor), and mouse.

This functionality is particularly useful in environments where space is limited or when managing multiple computers without the clutter of additional peripherals for each machine. For instance, in a server room, an administrator can connect several servers to a KVM switch and manage them through a single keyboard, monitor, and mouse configuration.

By sharing these three components, the KVM switch streamlines the workflow, reduces hardware costs, and helps maintain a neat and organized workspace.