H11-851 : HCNA-VC (Huawei Certified Network Associate – Video Conference) : Part 02

H11-851 : HCNA-VC (Huawei Certified Network Associate – Video Conference) : Part 02

1. Multi Resource Management Center supports at most ( ) venue management.

   • 10000
   • 256
   • 100000
   • 512

2. H.239 call after establishing media connection, to transfer ( ) way media stream between two H.239 terminals.

   • 1
   • 2
   • 3
   • 4

3. HD terminal AUX interface has echo cancellation feature.

   • True
   • False

4. Multi-resource Management Center can manage monitoring MCU and manage the venue.

   • True
   • False

5. Intelligence technical features include ( ) ( Choose 3 answers )

   • Listen to the sound and distinguish the location
   • Life-size
   • Face to face
   • High Rate

6. When HD terminal HD OUT2 joins, what will the default output be?

   • the mainstream of home terminal
   • the presentation of home terminal
   • the remote mainstream
   • the remote presentation

7. Bulk multipoint conference mode, has high requirement on interactivity.

   • True
   • False

8. Large capacity multipoint conference mode, do not ask for high interactivity.

   • True
   • False

9. When Multi-point Resource Management Center in multi-user mode, it can assign different users different permissions, only users with the appropriate permissions to perform the appropriate action.

   • True
   • False

10. In TP3106, what does 3 represent?

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

11. Ad hoc conference needn’t assign the conference number.

    • True
    • False

12. For GCCA board, which of the following statement is correct? (Choose three answers)

    • GCCA board is the necessary veneer of MCU8650
    • can only be installed in slot 1
    • there is a master/standby working mode
    • can achieve business functionality by adding features gusset plates (up to 4)

13. Multi-point Resource Management Center locates in video systems’s Operation support layer.

    • True
    • False

14. What the main control plates separately are for Cassette box, box and MCU8660?

    • GCCC GCCA GCCB
    • GCCA GCCA GCCC
    • GCCB GCCA GCCB
    • GCCC GCCB GCCB

15. SMC 2.0 includes License Management.

    • True
    • False

16. About the Real-time Transport Protocol, which is used to transmit the video and audio stream?

    • H.225
    • H.245
    • H.239
    • RTP/RTCP

17. Which processes are be contained in IP Address Calling? (Please choose 2 answers)

    • PRQ
    • setup
    • RCF
    • connected

18. After the intelligence venue joined into multipoint conference, what 2 kinds of basic conference control functions it will have? (Please choose 2 answers)

    • Roll Call
    • Broadcast venue
    • Watch the venue
    • Chairman application

19. Which layer of the video system that Switch Center located?

    • Operational support layer
    • Network control layer
    • Media exchange layer
    • GK Routing

20. The maximum video capability the 9039A HD terminal supported is 1080P/60, the largest bandwidth is 8M.

    • True
    • False