H11-851 : HCNA-VC (Huawei Certified Network Associate – Video Conference) : Part 06

H11-851 : HCNA-VC (Huawei Certified Network Associate – Video Conference) : Part 06

1. Use intelligence system to send conference double flow, which can put PC access any desktop VGA interface.

   • True
   • False

2. In video products network diagram, which layer is SwitchCentre located in ? ( )

   • User Access Layer
   • media exchange layer
   • Network control layer
   • operational support layer

3. Peer to peer number call process, the called terminal will send a call request to GK only after receiving the setup signaling

   • True
   • False

4. MCU front panel FE port is ( )

   • maintenance network port 
   • Business network port
   • backup network port
   • master network port

5. How many equipment does TP3106 contain? (Select two answers)

   • AMX central control
   • Intelligence Host
   • Video Matrix
   • Relay

6. What is “1” in TP3106 on behalf of?

   • Number of screens
   • algebra 
   • Number of seats
   • Model

7. Which of the following interfaces can transmit video and audio signals?

   • DVI
   • HDMI
   • VGA
   • S-video

8. Which of the following is stretching mode of HD terminal video output? (Choose 3 answers)

   • stretch
   • not stretch
   • Smart Stretch
   • transverse stretch

9. The maximum ( ) 2Mbit/s MCU8650 supported or ( ) 8Mbit/s of the IP venue access.

   • 128, 32
   • 512,128
   • 1024, 256
   • 256, 64

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

    • True
    • False

11. What kinds of clients the MCU8660 face mainly? (Please choose 2 answers)

    • Private network
    • Operators
    • Corporate customers
    • High-end private network customers

12. Users need to apply for a new license, what are the correct steps? ( ) (Choose 3 answers)

    • project installation personnel in accordance with the unified template feedback “video license application form”, at the same time with the original license file
    • Huawei engineers according to the application form the contract number inside the template, check the contract number in the license information and production license file in detail
    • engineering installation personnel will cover the new license file to the original file, validating license information after restarting the service
    • Additional copies of the original documents to do a temporary license to use

13. Address resolution refers to the SC ( ) to convert the IP address to the node.

    • node name
    • node number
    • node name or node number
    • None of the above

14. Gatekeeper address resolution request issued to other gatekeeper signaling is sent ( )

    • GRQ
    • RRQ
    • URQ
    • LRQ

15. MCU8650C has Active/Standby Changeover mode.

    • True
    • False

16. 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 ( ).

    • GCF
    • RCF
    • LCF
    • UCF

17. Which are the audio input interfaces of the HD terminal? (Please choose 2 answers)

    • COM
    • MIC
    • AUDIO IN
    • SD IN

18. Which of the following way of upgrade does HD terminal support? (Choose 3 answers)

    • Local Upgrade 
    • U disk upgrade
    • Remote Upgrade
    • Minimum system upgrade

19. HD terminal supports a maximum video capacity ( )

    • 720P/30
    • 720P/60
    • 1080P/30
    • 1080P/60

20. Uplink terminal functions: collection terminal for voice, data, video signal: Coding sent to the transport network.

    • True
    • False