Huawei H11-861_V2.0-ENU HCIP-Video Conference V2.0 Online Training
Huawei H11-861_V2.0-ENU Online Training
The questions for H11-861_V2.0-ENU were last updated at Oct 31,2024.
- Exam Code: H11-861_V2.0-ENU
- Exam Name: HCIP-Video Conference V2.0
- Certification Provider: Huawei
- Latest update: Oct 31,2024
The SR message in TCP is a sending report, which describes the sending and receiving statistics of the sending gateway.
- A . TRUE
- B . FALSE
In multimedia services, RTP is used for real-time data message transmission, and RTCP is used to detect the service quality of RTP sessions.
- A . TRUE
- B . FALSE
The voice enhancement technology Jitter Buffer uses a signal wave of human intervention to eliminate the echo signal generated in the communication process, while retaining other normal voice signals to achieve the normal use of communication.
- A . TRUE
- B . FALSE
Voice enhancement technology, automatic noise suppression ANR can solve the problem of the overall low or high call volume in the line.
- A . TRUE
- B . FALSE
Image format refers to the size or resolution of the image. Commonly used image formats include SOCIF, QCIF, CIF, ACIF, 16CIF, HD and Full HD.
- A . TRUE
- B . FALSE
The video signal starts from the input terminal equipment, encodes and compresses it and sends it to the network, and finally displays it. It has undergone many images processing links in the middle, mainly including: IP camera, preprocessing, compression encoding, data encapsulation and transmission, decoding, Image format changes, playback.
- A . TRUE
- B . FALSE
Illuminance, expressed by the luminous flux received per unit area, expressed in lux (Lux, lx).
- A . TRUE
- B . FALSE
The arrangement of lamps and lanterns requires direct illumination to avoid diffuse reflection.
- A . TRUE
- B . FALSE
The color of the desktop should be adjacent to the skin color or gray, and avoid the same color as the skin color, the reflectivity of the desktop should be higher than the skin color to highlight the skin image.
- A . TRUE
- B . FALSE