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Free HCIP-Collaboration V4.0 Practice Questions

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Exam style questions across every H11-861_V4.0 domain

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Total Questions : 60

Start with our free H11-861_V4.0 practice questions, carefully crafted to mirror the domains, phrasing, and difficulty of the real HCIP-Video Conference exam. Each H11-861_V4.0 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

Assume that a channel of 4CIF analog TV signal uses a 48-bit color depth. Which of the following is nearest to the stream transmission speed of the signal before compression and encoding?

Options:

A.  

238 Mbit/s

B.  

557 Mbit/s

C.  

446 Mbit/s

D.  

600 Mbit/s

Discussion 0
Question # 2

At an SMC video conferencing system site, the customer wants to deploy a conferencing system with converged firewall ports, with a planned DMZ. The SC1 is deployed on the intranet and SC2 is deployed in the DMZ. In this case, which of the following deployment modes is the most suitable one for SC1 and SC2?

Options:

A.  

SC1 and SC2 are both registration SCs.

B.  

SC1 is the registration SC, and SC2 is the proxy S

C.  

C.  

SC1 is the proxy SC, and SC2 is the registration S

C.  

D.  

SC1 and SC2 are both proxy SCs.

Discussion 0
Question # 3

Which of the following statements is false about SVC intelligent forwarding conferences?

Options:

A.  

In an SVC intelligent forwarding conference, the video resolution viewed by each participant varies depending on the endpoint bandwidth and capability of SVC participants.

B.  

When the MCU works in SFU mode, the SVC intelligent forwarding conference is supported.

C.  

In an SVC intelligent forwarding conference, an SVC endpoint can send a maximum of six channels of video streams to the MCU.

D.  

In an SVC intelligent forwarding conference, the Box 310/610 can join a conference with the SVC capability.

Discussion 0
Question # 4

Which of the following conference parameters need to be obtained by engineers when locating conference faults on the SMC video conferencing system? (Choose all that apply.)

Options:

A.  

Conference video protocol

B.  

Conference type

C.  

Conference resolution and frame rate

D.  

Conference bandwidth

Discussion 0
Question # 5

Which of the following permissions are granted to an SMC system administrator? (Choose all that apply.)

Options:

A.  

Conference room management

B.  

Conference management

C.  

System configuration

D.  

User management

Discussion 0
Question # 6

The SMC system O&M engineer John wants to start and stop the SC database (version V600R019C10SPCb20 or later). Which of the following user roles can be used to perform such operations on the database?

Options:

A.  

gauss

B.  

vcexpert

C.  

sc

D.  

root

Discussion 0
Question # 7

Which of the following is the format of the configuration file exported from the CloudRSE web interface?

Options:

A.  

.yml

B.  

.txt

C.  

.bin

D.  

.xml

Discussion 0
Question # 8

Which of the following statements is true about image sampling?

Options:

A.  

The YUV 4:2:0 sampling mode is half the size of the YUV 4:4:4 sampling mode.

B.  

For human eyes, the Y component in YUV is the most important. Therefore, downsampling can be performed on the UV components.

C.  

RGB components have weak correlation, which is unfavorable for video image compression. Therefore, RGB is often used for image display.

D.  

The transmission rate of video data using YUV 4:2:0 is 140 Mbit/s. If the 4:2:2 mode is used, the transmission rate required by the video is 175 Mbit/s.

Discussion 0
Question # 9

Which of the following operations needs to be performed when you log in to the SC as the admin user using the CLI for the first time?

Options:

A.  

Configure a default route for S

C.  

B.  

Change the default password.

C.  

Configure the SC IP address.

D.  

Delete user configuration.

Discussion 0
Question # 10

When the SMC is used to provision system administrator users, each user can be bound to an endpoint that is used as the conference joining device of the user.

Options:

A.  

TRUE

B.  

FALSE

Discussion 0

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