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Question:
A high-definition multimedia interface (HDMI) carries both digital audio and video signals. A DisplayPort connector is angled on one side rather than both. Although only intended for video, DisplayPort connectors can also carry audio signals. They are digital connections. A DVI connector is rectangular-shaped and has 4 pins arranged in a square on the right and 24 pins organized in eight rows of three on the left side. By definition, a digital video interface (DVI) is digital, but DVI-A connectors are analog, DVI-I is both, and DVI-D is strictly digital. Depending on the DVI connector type being used, the number and arrangement of pins vary. A VGA connector has 15 pins in total which are arranged in three rows. VGA transmits analog signals and is exclusively used for video.