CompTIA A+ Question B-51

Emily, a user, calls requesting help selecting a printer connection technology. She wants to connect multiple devices to her laptop docking station using an external hub. Which of the following connection technologies would BEST meet Ann’s need for multiple devices?

A. Parallel
B. USB
C. FireWire
D. Bluetooth

Correct Answer: B

Explanation:
USB is the most common way to connect various devices to a computer.