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Huawei H11-851_V3.0 - HCIA-Video Conference V3.0

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Total 544 questions

IdeaHub has an HDMI output interface for extending dual screens and presenting venue images. The maximum resolution of the output of this interface is ().

A.

4K60

B.

1080p30

C.

1080p60

D.

4K30

Regarding the description of meeting administrators and regular users of SMC3.0, the following error is ?()

A.

Meeting administrators and regular users support creating multi-level meetings.

B.

Meeting administrators and regular users support managing personal information.

C.

Meeting administrators and Syton users support creating meeting templates.

D.

Meeting administrators and regular users support creating data meetings.

The CloudlLink series of terminals supports both wired and wireless ways to share materials.

A.

True

B.

False

The fully adapted MCU supports venue access of any protocol, format, and bandwidth, and each venue can be accessed with maximum video capabilities. ()

A.

True

B.

False

When SVC conferences, the terminal sends up to 4 video streams to the C1loudMCU/VP98 series NCU, containing ().

A.

Secondary 2-way, mainstream 2-way

B.

Mainstream 4 each

C.

Subflow 1 way, mainstream 3 way

D.

Secondary 3-way, mainstream 1-way

Huawei Video MCU accesses the network in the following ways ( ).

A.

IP

B.

E1

C.

4E1

D.

3G

Regarding voice switching, is the following description correct?

A.

Voice-activated switching is mostly used in educational lecture scenarios.

B.

When the voice switching function is turned on, the screen of all venues will automatically switch to the venue with the loudest volume.

C.

In the meeting, you can adjust the sensitivity of the voice switching without turning off the voice switching function.

D.

Voice control switching is mostly used for discussion or debate scenes.

IdeaHub local cannot call the remote end through the venue number, and the remote cannot call the local through the venue number, which may be caused by ( ).

A.

The call rate of the caller is higher than the maximum call rate of the called

B.

Idealub is not registered with the SIP/GK server

C.

The call protocol is inconsistent with the registration protocol

D.

The network is not connected

In SMC2.0, the permissions of a normal user do not include ().

A.

Meeting Control

B.

Venue Management

C.

MCU Management

D.

Meeting scheduling

In a cascade meeting, the media flow from the lower venue to the higher venue is ().

A.

Broadcast venue - Superior MCU - Superior venue

B.

Broadcast venue - superior MCU - subordinate MCU - superior venue

C.

Broadcast venue - subordinate MCU - superior MCU - superior venue

D.

Broadcast Venue - Subordinate MCU - Superior Venue

The VPT300 Smart Tracking Camera includes a () function.

A.

Adaptive panoramic view

B.

Automatically identify and track speaker

C.

Voice image dual positioning

D.

360 Degree Smart Rotation

The range of sound frequencies that the human ear can recognize is ().

A.

10~10KHZ

B.

20~20KHZ

C.

30~30KHZ

D.

90~40KHZ

The protocol that can implement media control is ().

A.

H225

B.

H239

C.

H245

D.

H281

ideo input 2 can be used as a TE60 secondary input interface, but video input 3 cannot().

A.

True

B.

Error

Of the six base request messages, ( ) is used to end the conversation.

A.

CANCEL

B.

INVITE

C.

BYE

D.

ACK