H11-851 : HCNA-VC (Huawei Certified Network Associate – Video Conference) : Part 12

H11-851 : HCNA-VC (Huawei Certified Network Associate – Video Conference) : Part 12

1. POEA is in charge of the 4E1 signal access

   • True
   • False

2. HD terminal setup wizard can complete the configuration of the ( ). (Please choose 3 answers)

   • Basic information terminal
   • Camera parameters
   • Network parameters
   • License information

3. Film outputs from the last one interface of terminal acquiescently.

   • True
   • False

4. How many service slots the MCU8660 supported?

   • 0
   • 2
   • 8
   • 10

5. GCCA is the master control board of the MCU8650

   • True
   • False

6. When the gatekeeper sends the confirmatory response of the gateway registration request to the accepting terminal, the sent signaling is ( ).

   • GCF
   • RCF
   • ACF
   • UCF

7. The full name of GPUS is General Processing Unit Single-Board. It is XPU, which takes charge of the functions of multi-picture deal with the system, remix treatment and so on.

   • True
   • False

8. What will be output default when the HD terminal HD OUT1 joins?

   • The end of the mainstream
   • The end of the presentation
   • Remote mainstream
   • Remote demo

9. HD camera can modify resolution through FLIP mode.

   • True
   • False

10. MCU on the need to join a multi-screen combinations each terminal decodes the image, and then set the encoded into one way image, send to all viewing multi-screen terminals.

    • True
    • False

11. Higher MCU can have multiple summer MCU; Summer MCU can also have multiple superior MCU.

    • True
    • False

12. ( ) achieves the switching between the number, name, etc and IP addresses.

    • GK
    • Terminal
    • MCU
    • Gateway

13. Which of the following formats of audio has best effect?

    • G.711
    • G.722
    • G.719
    • AAC_LD

14. One Multi Resource Management Center only can manager one service area.

    • True
    • False

15. Which does belong to HD resolution? ( ) (select two answers)

    • CIF
    • 4CIF
    • 720P
    • 1080P

16. Multipoint resources management center does not support intelligence system access.

    • True
    • False

17. 1080i i respectively show ( )

    • progressive
    • interlacing
    • By vertical
    • Every vertical

18. The sub-conferences number is made up of five digits, and values must be in the Sub-conferences number range.

    • True
    • False

19. What function the Intelligence Host contains? (Please Choose 3 Answers)

    • Video Matrix
    • Switch
    • US-SCM
    • Audio Processor

20. For GCCB board, which of the following is true? (please choose 3 answers)

    • GCCB board is indispensable veneer of MCU8660
    • can be installed in 0, 1 slot
    • the main/standby working way
    • can add function gusset plate (at most four) to achieve business board function