A coworker needs one cable that can carry both high-definition video and audio from a laptop to a projector. Which cable should they use?
VGA
HDMI
DVI
RJ-45
An HDMI cable transmits digital high-definition video and multichannel audio through a single connector, simplifying setup. VGA and DVI normally carry only video, so an extra audio cable is needed, while RJ-45 is strictly for network data.
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