To Media Exchange Layer, Which of the Following Statement Is

question 42

Multiple Choice

To media exchange layer, which of the following statement is correct? (Please choose 2 answers)

• A) It takes charge of Video switching, Audio mixing, Data processing, Terminal Access, Signaling exchange and so on.
• B) It is made up by the MCU and voice gateways.
• C) It achieves uses' interaction between the video systems.
• D) It is responsible for call processing, signal processing and QoS policy control and so on.

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Definitions:

Heartbeat

The rhythmic contraction and expansion of the heart, which can be felt as a pulse, pumping blood through the circulatory system.

Respiration

The biological process involving the exchange of gases between an organism and its environment, essential for cellular respiration and energy production.

Visual-Motor Coordination

The ability to synchronize visual processing with motor output, essential for tasks that require precise movement based on visual cues.

Voluntary

Actions or decisions made based on one's free will or choice, not compelled by external forces.