Download HCNA-VC (Huawei Certified Network Associate -Video Conference).selftestengine.H11-851.2019-03-11.1e.159q.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).selftestengine.H11-851.2019-03-11.1e.159q.vcex
Size 78 Kb
Posted March 11, 2019
Downloads 31

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Demo Questions

Question 1
How many MCU resources maximumly does Multi-resource management center can manage?

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



Question 2
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 3
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



Question 4
225 protocol can be used for conference control

  • A: True
  • B: False



Question 5
IP relative to E1, stable bandwidth, QOS and security, data confidentiality, better security.

  • A: True
  • B: False



Question 6
AAC-LD ( ) kHz sampling support dual-channel high-fidelity CD quality

  • A: 7
  • B: 16
  • C: 48
  • D: 64



Question 7
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



Question 8
Which of the following several types are included in H323 node? (choose 3 answers)

  • A: terminal
  • B: MCU
  • C: the gateway
  • D: the routing



Question 9
What are RP multifunctional intelligence installation modes? ( ) (select 3 answers)

  • A: Ceiling mode
  • B: Fixed Mode
  • C: Move mode
  • D: on the wall mode



Question 10
After the conference, if the conference is still in a work from P will state the venue, the venue can call a specific number of independent events join the conference, the particular number is ( )

  • A: Streaming service special code
  • B: Conference special code
  • C: PSTN special code
  • D: Chairman of the special code






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