CompTIA A+ Core 1 (220-1001) — Question 292

An office worker requests dual-screen capability with a laptop. Which of the following peripherals is required to fulfill this request?

Answer options

• A. Docking station
• B. HD webcam
• C. KVM switch
• D. USB hub

Correct answer: A

Explanation

A docking station is essential for connecting multiple external displays to a laptop, enabling dual-screen functionality. The other options, such as an HD webcam and USB hub, do not provide the necessary video output connections for additional monitors, and a KVM switch is primarily used for controlling multiple computers rather than expanding display capabilities.