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What is one advantage of a video call?

Answer and explanation

Correct answer: Both voice and facial expressions are available

The governing concept is audio-visual digital communication. A video call transmits sound and a live visual image, allowing participants to hear voices and observe facial expressions, gestures and reactions. Therefore, option B is correct. Option A ignores the visual channel, option C is the opposite of interactive calling, and option D is false because a suitable device and connection are normally needed. These features make video calls richer than audio-only calls.

Related tags

Video CallAudio-Visual CommunicationFacial ExpressionDigital CommunicationMethods Of CommunicationCommunication Skills IArtificial IntelligenceClass 9 Mcq

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