CompTIA ITF+ (FC0-U71) — Question 38

Which of the following display types is bidirectional?

Answer options

• A. DisplayPort
• B. VGA
• C. DVI
• D. USB-C

Correct answer: D

Explanation

USB-C is the only option listed that supports bidirectional communication, allowing data to be sent and received through the same connection. DisplayPort, VGA, and DVI are primarily unidirectional, transmitting data from the source to the display only.