A laptop connected to a meeting-room projector by VGA shows the slides, but the video's sound does not play through the room speakers attached to the projector. Why?
Un portable relié en VGA au projecteur d'une salle de réunion affiche les diapositives, mais le son de la vidéo ne passe pas dans les haut-parleurs de la salle branchés au projecteur. Pourquoi ?
Answers
AThe projector's lamp is too old to handle sound as well as the pictureLa lampe du projecteur est trop ancienne pour gérer le son en plus de l'image
BThe slides are too largeLes diapositives sont trop volumineuses
CThe laptop's keyboard is mutedLe clavier du portable est en sourdine
DVGA carries only analogue video, not audio; HDMI carries bothLe VGA ne transporte que de la vidéo analogique, sans son ; le HDMI transporte les deux
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