H11-851 : HCNA-VC (Huawei Certified Network Associate – Video Conference) : Part 07

H11-851 : HCNA-VC (Huawei Certified Network Associate – Video Conference) : Part 07

1. IP comparative advantage E1

   • Bandwidth stable
   • QOS guaranteed
   • Data confidentiality, better security
   • low cost, line can be shared 

2. What is CIF’s resolution?

   • 352*288
   • 50*50
   • 1280*1080
   • 704*576

3. How many MIC does TP3106 have?

   • 2
   • 3
   • 6
   • 8

4. Network control system mainly consists of ( ) and SwitchCentre, and the main function is the realization of call processing, signal processing and QoS policies control together.

   • Gatekeeper
   • Network Control Center 
   • Multipoint Resource Management Center
   • MG

5. Which part of protocol does Q.931 belong to?

   • H.225
   • H.239
   • H.245
   • H.281

6. Multipoint resources management center software architecture is consist of three components of the core, interface and database.

   • True
   • False

7. When process point-to-point calling, which of the following does not need to set?

   • IP address or venue No. of the opposite terminal
   • Type
   • Rate
   • GK name

8. For MCU8660, can access at most ( ) road 8Mbit/s of IP venue?

   • 64
   • 256
   • 1024
   • 128

9. H.239 transmit static graphic by the way of interpolating frames.

   • True
   • False

10. Immersive three-screen intelligence main scenario ( )

    • Ordinary Meeting Room
    • Senior Management Office
    • Professional Conference Room

11. MCU8650 power module size ( ) U, occupy the position ( )

    • 2, the lower box
    • 3, the lower box
    • 2, Box Top
    • 3, Box Top

12. Node RAS information refers to the node ( ) (Select 3 answers)

    • Registration
    • License
    • Status
    • Call

13. HD terminal does not support remote control.

    • True
    • False

14. HD terminal will not be a conference call when the GK is in the absence of registration.

    • True
    • False

15. Multifunction Telepresence main scenario( )

    • Ordinary Meeting conference
    • Senior Management Office
    • Professional conference rooms

16. Which of the following types of equipment are high terminal accessories( ) (Select 3 answers)

    • array microphone
    • HD camera
    • Remote control
    • Switch

17. Large capacity multipoint generally cross-regional, level larger conferences, generally require multiple cascaded MCU to ensure adequate capacity, the meeting was more superior to the lower convey style.

    • True
    • False

18. How many process does the IP address call mainly includes? (select 2 answers)

    • RPQ
    • setup
    • RCF
    • connected

19. Which of the following is a configuration option HD Camcorder( ) (Select 3 answers)

    • IR
    • VIDEO
    • FLIP
    • MCU

20. The following application modes, which video conferencing demanding interactive?

    • peer to peer mode 
    • small capacity multipoint
    • large capacity multipoint