H11-861_V2.0 Exam Dumps - HCIP-Video Conference V2.0

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Question # 25

In video conferencing, local noise is required not to be greater than ( ).

36dB

38dB

40dB

34dB

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Question # 26

The compression encoding of audio signals can be divided into ( ).

Waveform encoding

Predictive Coding

Parameter encoding

Mixed encoding

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Question # 27

Which of the following ways does HD terminal support to initiate peer-to-peer calls?

Venue name

Number

MAC Address

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Question # 28

What are the correct items in the following description of the RTCP protocol?

RTCP is primarily responsible for the real-time transmission of multimedia data streams

RTCP carries a permanent transport layer identifier for an RTP source, which is called the canonical name or CNAME

RTCP port number = RTP port number +1

RTCP provides monitoring of quality of service and delivers informational answers from participants in media sessions

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Question # 29

What are the following message interactions included in the process of a terminal calling by number using the H.323 protocol?

Connect

ACF

Setup

ARQ

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Question # 30

In any viewing mode, the venue can be viewed at any other venue.

True

False

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Question # 31

In the meeting room design, it is recommended to use a light-colored tablecloth to reflect astigmatism to give the participants a good amount of light on their faces (jaws).

True

False

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Question # 32

The 598.Q.931 protocol is the protocol used for information exchange between the gateway and the gatekeeper, and is primarily responsible for signaling processing during the call.

True

False

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