H11-851_V4.0

Review 53 H11-851-V4-0 practice questions with answer explanations and community insights.

Question 1

Which of the following videos has the smoothest image quality?

  1. Video with a frame rate of 50 fps
  2. Video with a frame rate of 60 fps
  3. Video with a frame rate of 25 fps
  4. Video with a frame rate of 30 fps

Question 2

Which of the following describes Huawei Video Motion Enhancement (VME) technology?

  1. Detects faces in tracking mode and displays name tags, allowing participants to easily identify each other.
  2. Enhances video quality by applying technologies including noise reduction, edge effect enhancement, blocking artifact removal, definition processing, and image mode adjustment.
  3. Uses advanced image processing technologies, such as 2D and 3D noise reduction and digital wide dynamic range (WDR), to remove noise in low-light environments, adapt to different ambient light conditions, and display rich, ultra-HD images for video conferences.
  4. Provides automatic white balance (AWB) and automatic exposure (AE) functions for automatic environment adaption. Supports multiple image modes, including standard, natural, vivid, scenery, soft, enhanced, and customized, to meet wide-ranging environment requirements.

Question 3

With the CloudVC 23.0 solution, the proprietary super error concealment (SEC) technology ensures the video quality even if the packet loss rate reaches 30% and 12 consecutive packets are lost. This is achieved through the use of verification packets to respond to lost packets and implement video QoS.

  1. TRUE
  2. FALSE

Question 4

The core technology of SEC is to generate verification packets before data transmission by using Huawei’s proprietary data verification algorithm. If packet loss occurs during data transmission, the verification packets can be used to restore the lost packets to ensure data reliability.

  1. TRUE
  2. FALSE

Question 5

Video conferencing enables users to communicate remotely in real time. In a video conference, users can perform audio, video, and data interactions.

  1. TRUE
  2. FALSE
We are moving to a new platform

CertificationTest is being migrated. Some pages may be slow or briefly unavailable; everything will be back to normal within a few hours. If you run into any issue, email support@certificationtest.net.