220-801 A+ Answer Ports Label / Get Certified / By Darril Here’s the Answer to the Question posted on Facebook Q. In the following figure, what BEST describes the port labeled D? A. Sound B. NIC C. IEEE 1394 D. HDMI Answer available until August 24, 2015. See Chapter 4 of the CompTIA A+ Training Kit (ISBN 978-0735662681) by Darril Gibson. Check out the latest blogs here.