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The color rendering index refers to the measure of the degree of color conformity of an object when illuminated by this light source and by a standard light source. The smaller the value, the higher the conformity degree.
The color rendering index refers to the measure of the degree of color conformity of an object when illuminated by this light source and by a standard light source. The smaller the value, the higher the conformity degree.A . TRUE B. FALSEView AnswerAnswer: B
According to the H.323 protocol, the signaling required to complete the process of capability exchange is?
According to the H.323 protocol, the signaling required to complete the process of capability exchange is?A . DRQ, DCP B. MSDR, KSDA C. TCSR, TCSA D. GRQ, GCFView AnswerAnswer: C
Huawei's video product fault location methods can be summarized as follows: food and grass first, follow the vines, step by step, bold and careful, and pass on the fire from generation to generation.
Huawei's video product fault location methods can be summarized as follows: food and grass first, follow the vines, step by step, bold and careful, and pass on the fire from generation to generation.A . TRUE B. FALSEView AnswerAnswer: A
For the SDP protocol, the m line is also called the media line, which describes the information such as the media type supported by the sender, and the second parameter is?
For the SDP protocol, the m line is also called the media line, which describes the information such as the media type supported by the sender, and the second parameter is?A . Transmission Protocol B. Media name C. Number of four payload types supported D. Port numberView AnswerAnswer: D
The IP addresses of FE, GEO and GE1 cannot be in the same network segment, otherwise, network failure will occur. At this time, the ALM indicator on the front panel is always on.
The IP addresses of FE, GEO and GE1 cannot be in the same network segment, otherwise, network failure will occur. At this time, the ALM indicator on the front panel is always on.A . TRUE B. FALSEView AnswerAnswer: A
The arrangement of lamps and lanterns requires direct illumination to avoid diffuse reflection.
The arrangement of lamps and lanterns requires direct illumination to avoid diffuse reflection.A . TRUE B. FALSEView AnswerAnswer: B
Network recording service During the meeting, in addition to recording the content of the meeting, you can also watch it in real time through the live client.
Network recording service During the meeting, in addition to recording the content of the meeting, you can also watch it in real time through the live client.A . TRUE B. FALSEView AnswerAnswer: A
RTP runs on (), and each RTP message is encapsulated in a () datagram.
RTP runs on (), and each RTP message is encapsulated in a () datagram.A . OTCP, TCP B. OUDP, TCP C. OTCP, UDP D. UDP. UDPView AnswerAnswer: D
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.
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. FALSEView AnswerAnswer: B
Forward error correction (FEC), when the two parties establish a call and detect that the media stream packet loss exceeds 0.1% within 10s, the super error correction function will be enabled, and the super borrow correction function will divide a part of the call bandwidth. It is used to transmit redundant code streams that are resistant to packet loss.
Forward error correction (FEC), when the two parties establish a call and detect that the media stream packet loss exceeds 0.1% within 10s, the super error correction function will be enabled, and the super borrow correction function will divide a part of the call bandwidth. It is used to transmit...
