we provide Verified HUAWEI H11-851 practice question which are the best for clearing H11-851 test, and to get certified by HUAWEI HCNA-VC (Huawei Certified Network Associate - Video Conference). The H11-851 Questions & Answers covers all the knowledge points of the real H11-851 exam. Crack your HUAWEI H11-851 Exam with latest dumps, guaranteed!

Q61. Integrate H323 video conferencing system and SIP system need ( ) 

A. GW 

B. GK 

C. MCU D. Terminal 

Answer:


Q62. About GPUS, which of the following statement is correct? (Please choose 3 answers) 

A. It is responsible for multi-picture processing system. 

B. It is responsible for media data rate processing. 

C. Configuring 2 can achieve business backup of board. 

D. Bear part of the control board role 

Answer: A,B,C 


Q63. By default, GE1 network interface works in what mode? 

A. Backup mode 

B. Capture mode 

C. Dynamic switching 

D. Fence model 

Answer:

106. Which meeting number is Manual cascade needed to schedule? 

A. 1 

B. 2 

C. 3 

D. 4 

Answer:


Q64. Superior MCU can have multiple subordinate MCU:subordinate MCU can also have multiple superior MCU. 

A. True 

B. False 

Answer:


Q65. When the top gatekeeper give the confirmatory response of the address resolution request message, and also give the address analytical results; the singaling should be sent is ( ). 

A. GCF 

B. RCF 

C. LCF 

D. UCF 

Answer:


Q66. GK has the function of regional management. 

A. True 

B. False 

Answer:


Q67. HD terminal HD is not the time to join the default output OUT1? ( ) 

A. the mainstream of home terminal 

B. the presentation of home terminal 

C. the remote mainstream 

D. the remote presentation 

Answer:


Q68. ( )frames per second for the human eye has reached basic fluency. 

A. 25 

B. 30 

C. 50 

D. 60 

Answer:


Q69. Which mode is used to configure the following open or close the image upside down function of HD camera? ( ) 

A. IR 

B. VIDEO 

C. FLIP 

D. MCU 

Answer:


Q70. What's the difference between video conference and traditional telephone ( ) (Select two answers) 

A. hear each other's voice 

B. saw each other's image 

C. Computer Desktop Sharing 

D. All of the above 

Answer: B,C 


Q71. What is "1" in TP3106 on behalf of? 

A. Number of screens 

B. algebra 

C. Number of seats 

D. Model 

Answer:

113. What does LFQ mean? 

A. node registration request 

B. node exit request 

C. node localization Request 

D. node cancellation request 

Answer:


Q72. SiteCall is a conference call way that Huawei Video System supported, it can let the users define and hold a multipoint meeting on ( ), just like a call. 

A. Platform side 

B. Terminal side 

C. MCU 

D. Multi Resource Management Center 

Answer:


Q73. To media exchange layer, which of the following statement is correct? (Please choose 2 answers) 

A. It takes charge of Video switching, Audio mixing, Data processing, Terminal Access, Signaling exchange and so on. 

B. It is made up by the MCU and voice gateways. 

C. It achieves uses' interaction between the video systems. 

D. It is responsible for call processing, signal processing and QoS policy control and so on. 

Answer: A,B 


Q74. H.323 gateway is between the circuit switched network and a packet switched network. 

A. True 

B. False 

Answer:


Q75. Each system must have operating billing system. 

A. True 

B. False 

Answer: