Latest HCIA-Video Conference V3.0 H11-851_V3.0-ENU Exam Dumps

1. In a dual-stream conference, you can transmit images from two video sources at the local end or see images from two video sources at the remote end at the same time.

2. The number of participants in large-capacity meetings is large, so the demand for interactive communication is the highest.

3. Regarding the TE series terminal products, which of the following description is wrong?

4. Among the following videos, the smoothest picture is:

5. The video resolution of 1080p is ()

6. The H.323 protocol is divided into two categories: terminal control and media control.

7. Participants in the video conference share the whiteboard to other conference venues. This is done by the H.323 () protocol.

8. The role of the RTP protocol is ().

9. () device is responsible for sending the broadcasted conference site screen to other conference sites.

10. SIP message (Message) is encoded in text mode.

11. Transactions are mainly divided into four categories: INVITE transactions, non-INVITE transactions, ACK transactions and CANCEL transactions.

12. Regarding SIP registration, which of the following description is incorrect?

13. In the header field, () is used to identify the initiator of the request.

14. When the network environment is unstable and there is packet loss, the SVC technology is used to recover the packet loss to ensure the normal progress of the meeting.

15. The built-in microphone of TE30 can support the radio within the radius of ().

16. Use the Type-C cable to connect the Touch and the power adapter to charge the Touch.

17. Regarding the AutoFrame function, which of the following description is wrong?

18. IdeaShare screen projection supports reverse control. In scenarios that support collaboration, users can control the computer that is projecting through the keyboard, mouse, and touch screen on the terminal side.

19. IdeaHub wireless access supports 2×2 dual-channel wi-fi technology, supports dual antennas, supports 2.4GHz and 5GHz dual-frequency wireless wi-fi communication methods, and supports simultaneous activation of clients and hotspots.

20. One-click trace diagnostic files include module log files, error reports, trace information, CHR data files, etc.

21. The control method of IdeaHub does not include:

22. IdeaHub has an HDMI output interface, which is used to expand the dual screen and present the conference room image. The highest resolution output of this interface is:

23. The necessary prerequisites for the download and pairing of IdeaShare projection software are ()

24. IdeaHub has () HDMI input and output ports in total.

25. The highest resolution of IdeaHub S 86” touch screen is:

26. In a six-point conference held using the VP96 series MCU, venues 11, T2, and T3 form three screens, and venues T4, T5, and T6 are not in the multi-screen. When 11, 12 hang up and leave the meeting, two of the T4, T5, or T6 sites cannot replace the T1 and T2 sites in the multi-screen.

27. The Media board can be inserted in the slot () of the VP9660 chassis.

28. After the VP98 series MCU has modified the "Networking Mode", the server needs to be restarted to take effect.

29. Which of the following description of the Adhoc meeting is wrong?

30. A large training institution intends to build a set of Huawei video conference system. According to the construction plan, the system must be able to provide one-way live conference function for remote training, when selecting CU equipment, you can consider:

31. SMC2.0 supports custom organizational relationships according to the corporate structure, but resources such as users, MCUs, and conference venues can only belong to one organization at the same time.

32. The license of () supports floating management in SMC2.0.

33. The SMC3.0 system administrator not only supports the creation of new conference administrators and ordinary users, but also supports the creation of new system administrators.

34. SMC3.0 supports patrol inspection equipment types do not include:

35. In the SMC3.0 scenario, the maximum traversal traffic supported by an independent SC is:

36. In the CloudLink Edge1000 networking scenario, the maximum number of concurrent meetings supported by the system is:

37. The user can download the video in MP4 file format online. When the video is accompanied by a presentation of meeting materials, the user cannot download the video of the presentation.

38. The general user permissions of CloudRSE include:

39. The user cannot initiate a multipoint conference through the Huawei video conference terminal.

40. The face-swiping auxiliary sign-in function is realized through face detection and recognition technology.