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Free HCIA-Video Conference V3.0 Practice Questions

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Exam style questions across every H11-851_V3.0 domain

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Total Questions : 544

Start with our free H11-851_V3.0 practice questions, carefully crafted to mirror the domains, phrasing, and difficulty of the real HCIA-VC exam. Each H11-851_V3.0 exam question comes with a detailed rationale that explains not just which answer is correct but why the others fall short. That's how concepts stick. Use the free set to benchmark yourself: identify your Huawei weak domains, see where you're losing marks, and build a focused study plan in minutes.

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Question # 1

In H.323, H.225 RAS, H.245, and H.225 Ca11 Signaling are responsible for () ?

Options:

A.  

Call signaling

B.  

Negotiation of audio and video capabilities

C.  

Control of the terminal

D.  

Send answer to the audio and video stream

Discussion 0
Question # 2

After Joining IdeaHub , the remote images seen locally are blurry, mosaic, solidified, discontinuous, etc., which of the following reasons may be caused?

Options:

A.  

The terminal example network egress is busy, resulting in only a relatively low video bandwidth obtained locally.

B.  

The video camera on this end is malfunctioning.

C.  

Packet loss exists in the network between the endpoint and the MCU.

D.  

The far-end video camera is malfunctioning.

Discussion 0
Question # 3

Regarding the image resolution, what is wrong with the following statement?

Options:

A.  

The "p" in 0p indicates interlacing.

B.  

The more pixels the image displayed on the screen, the sharper the image effect.

C.  

4CIF belongs to the SD resolution.

D.  

1080p resolution images contain approximately 2 megapixels.

Discussion 0
Question # 4

Te30 terminals use a "four-in-one interface" for device networking, where the "four-in-one interface" includes not only the power interface and microphone interface ( ).

Options:

A.  

Serial port

B.  

Network port

C.  

HDMI interface

D.  

VGA interface

Discussion 0
Question # 5

Te HD terminal remote loopback includes ().

Options:

A.  

The secondary loopback

B.  

VGA does not return to

C.  

Video loopback

D.  

Audio Ring

Discussion 0
Question # 6

Regarding the features of the IdeaHub family of products, is the following description correct? ( )

Options:

A.  

Support a variety of application downloads

B.  

Meetings with mobile phones, PCs, etc.

C.  

are not supported Supports whiteboard functionality

D.  

Supports 1080p30 video resolution

Discussion 0
Question # 7

The MCU ride-on mode usually needs to be configured with ().

Options:

A.  

GE0 operating mode

B.  

GE0 network parameters

C.  

GE1 network parameters

D.  

GE1 Working Mode

Discussion 0
Question # 8

In the Client/Server model, the primary function of request proxy server is to decide where to send signaling messages.

Options:

A.  

True

B.  

False

Discussion 0
Question # 9

The venue network is normal, the MCU can be connected normally through the IP address of the MCU, but the MCU IVR access number cannot be accessed by dialing the MCU, the possible reason is that

the MCU cannot be accessed.

Options:

A.  

No meeting time.

B.  

CU Insufficient resources.

C.  

The venue is not registered with GK.

D.  

The MCU IVR access number has changed.

Discussion 0
Question # 10

SIP messages are encoded as text.

Options:

A.  

True

B.  

False

Discussion 0

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