Download HCNA-VC (Huawei Certified Network Associate -Video Conference).prepaway.H11-851.2020-08-11.1e.205q.vcex

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Exam HCNA-VC (Huawei Certified Network Associate - Video Conference)
Number H11-851
File Name HCNA-VC (Huawei Certified Network Associate -Video Conference).prepaway.H11-851.2020-08-11.1e.205q.vcex
Size 109 Kb
Posted August 11, 2020
Downloads 18

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Demo Questions

Question 1
When the two MCU do cascade, how many the bandwidth of the venue it will take at least?

  • A: 1
  • B: 2
  • C: 3
  • D: 4



Question 2
What are belong to video code protocols? (Select 3 answers)

  • A: H.261
  • B: H.263
  • C: H.264
  • D: H.281



Question 3
Access control belongs to the functions of GK

  • A: True
  • B: False



Question 4
Operational support layer may include? (Select 2 answers)

  • A: Operators billing system
  • B: MCU
  • C: GK
  • D: Multi Resource Management Center



Question 5
Which of the following is supported by the main control board switchover?

  • A: GCCA
  • B: GCCB
  • C: GCCC
  • D: GCCD



Question 6
What Signaling are there in terminal registration G}? (Select 3 answers)

  • A: RRQ
  • B: RCF
  • C: RAC
  • D: RRJ



Question 7
Which of the following HD camera mode to configure whether to allow the camera to forward infrared signals to the terminal?( )

  • A: IR
  • B: VIDEO
  • C: FLIP
  • D: MCU



Question 8
How many MCU resources maximumly does Multi-resource management center can manage?

  • A: 128
  • B: 256
  • C: 64
  • D: 512



Question 9
The function of Switch Centre is ( )

  • A: External ports provide third-party telephone numbers
  • B: provide address resolution, access control, bandwidth management and regional management functions
  • C: monitoring node registration and call status
  • D: Collaborative Resource Manager to achieve special code calls and site call function



Question 10
What is the range that the human ear can recognize the sound frequency?

  • A: 10~10K
  • B: 20~20K
  • C: 30-30K
  • D: 40~40K






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