H11-851 : HCNA-VC (Huawei Certified Network Associate – Video Conference) : Part 13

H11-851 : HCNA-VC (Huawei Certified Network Associate – Video Conference) : Part 13

1. Which of the following ways can check terminal input whether normal or not? (Please select 2 answers)

   • the audio self-loop
   • test voice
   • the volume indicator
   • image test

2. H.323 system is IP line which is based on packet switching and no QOS guarantee.

   • True
   • False

3. The venue terminal can through calling the ( ) to join the meeting

   • the Sub-conferences number
   • conference access number
   • the service area code
   • Chairman special code

4. What is the resolution of 1080P?

   • 1080*720 progressive scanning
   • 1080*720 interlaced scanning
   • 1920*1080 progressive scanning
   • 1920*1080 interlaced scanning

5. Which of the following is the main control board of MCU8660?

   • GCCX
   • GCCA
   • GCCB
   • GCCC

6. Which organization is it that set the standard H.323?

   • ITU_T
   • IEEE
   • NSI
   • ISO

7. Currently, what are the main types of MCU? (Please choose 3 answers)

   • MCU8650
   • MCU8650C
   • MCU8660
   • portable MCU

8. By default, GE1 net port work in backup mode.

   • True
   • False

9. What is the resolution of 1080P?

   • 1960*1080
   • 1024*720
   • 1920*1080
   • 704*576

10. All MCU support built-in WEB devices meeting management/built-in GK.

    • True
    • False

11. Huawei video equipment can achieve stable level of telecom equipment, 7*24 hours of uninterrupted operation.

    • True
    • False

12. Which of the following is the main control board of MCU8650C?

    • GCCX
    • GCCA
    • GCCB
    • GCCC

13. When the terminal dials conference special code, multipoint resource management center through the ( ) and ( ) will return relevant information of the meeting to terminal, which is for the terminal to choose to join again. (Please choose 2 answers)

    • Schedule Web
    • MCU
    • GKM
    • GK

14. HD terminal cannot login via WEB interface to restore the factory settings.

    • True
    • False

15. You can use the remote control to add the venue and the group in the HD terminal addresses.

    • True
    • False

16. Which of the following belongs to HD resolution? (Please choose 2 answers)

    • 1080P30
    • 1080I50
    • 352*288
    • 704*576

17. Which meeting number is Manual cascade needed to schedule?

    • 1
    • 2
    • 3
    • 4

18. The resolution of DVD is ( )

    • 720*576
    • 176*144
    • 704*576
    • 720*480

19. Media exchange layer: consists of ( ) and the voice gateways.

    • MCU
    • Network Control Center
    • RM
    • vBill

20. Multipoint resources management center structure includes ( ) (please choose 3 answers)

    • GK Interface
    • UI interface
    • Background services
    • Database