MCUs assigned to the same service area must share a prefix. ()
MCUs assigned to the same service area must share a prefix. ()A . TRUEB . FALSEView AnswerAnswer: B
The Fault Diagnosis Methods of huawei videoconferencing system are: Paving the way, Tracking clues, Incremental analysis, Bold but cautious, Passing down experience. ( )
Pdfprep2020-12-07T16:57:28+00:00The Fault Diagnosis Methods of huawei videoconferencing system are: Paving the way, Tracking clues, Incremental analysis, Bold but cautious, Passing down experience. ( )A . TRUEB . FALSEView AnswerAnswer: A
One conference allows for up to () groups of continuous presence.
Pdfprep2020-12-05T13:38:34+00:00One conference allows for up to () groups of continuous presence.A . 1B . 12C . 24D . 96View AnswerAnswer: C
Current video communication mainly uses the 4:2:0 sampling. ( )
Pdfprep2020-12-02T19:14:36+00:00Current video communication mainly uses the 4:2:0 sampling. ( )A . TRUEB . FALSEView AnswerAnswer: A
NAT works at the ().
Pdfprep2020-12-02T02:22:31+00:00NAT works at the ().A . Data link layerB . Network layerC . Application layerD . Transport layerView AnswerAnswer: B
The recoded files can be downloaded and played locally in () format.
Pdfprep2020-12-01T16:35:38+00:00The recoded files can be downloaded and played locally in () format.A . .FLVB . .WMVC . .RMVBD . .MTVView AnswerAnswer: A
An MCU belongs to one service areas. A service area can have multiple MCUs. ( )
Pdfprep2020-12-01T14:21:28+00:00An MCU belongs to one service areas. A service area can have multiple MCUs. ( )A . TRUEB . FALSEView AnswerAnswer: A
In RTCP packet, Sender report (SR) used for transmission and reception statistics from sending gateways. ( )
Pdfprep2020-11-30T11:41:26+00:00In RTCP packet, Sender report (SR) used for transmission and reception statistics from sending gateways. ( )A . TRUEB . FALSEView AnswerAnswer: A
In Multi-channel Cascading, the prioritie at using the multiple channels is ().
Pdfprep2020-11-29T17:38:09+00:00In Multi-channel Cascading, the prioritie at using the multiple channels is ().A . they are the sameB . Upper-level MCU > Lower-level MCUC . Upper-level MCU < Lower-level MCUD . user can define itView...
In Videoconferencing room the reason Why the illuminance cannot be too low is because the camera generates significant white noises under low illuminance using CCD or CMOS. ( )
Pdfprep2020-11-28T12:41:08+00:00In Videoconferencing room the reason Why the illuminance cannot be too low is because the camera generates significant white noises under low illuminance using CCD or CMOS. ( )A . TRUEB . FALSEView AnswerAnswer:...