What does hot-swappable mean for USB devices? A. They generate a lot of heat.
B. You need to restart the system to add or remove them.
C. They are only compatible with certain operating systems.
D. You can add or remove them while the system is running.
The correct answer is:
D. You can add or remove them while the system is running.
Explanation: Hot-swappable USB devices can be connected or disconnected without turning off the computer or interrupting the system’s operations. This feature allows for greater flexibility and convenience when using peripheral devices like USB drives, mice, and keyboards.