You want to add a new external hard disk to your computer, but you are unable to connect because you have run out of USB ports. Which of the following can you use instead?
A)peripheral index
B)USB hub
C)CPU center
D)ExpressCard module

Question

Quizplus · Accepted Answer

A USB hub is an external device that allows you to connect multiple USB devices to your computer by using only one USB port. Therefore, if you have run out of USB ports on your computer and want to add a new external hard disk, the best choice is to use a USB hub. The other options listed (peripheral index, CPU center, and ExpressCard module) are not appropriate for this situation.

You Want to Add a New External Hard Disk to Your