H11-851_V3.0 HCIA-Video Conference V3.0 Dumps

dumps2021-11-10T02:11:25+08:00

Passing HCIA-Video Conference V3.0 H11-851_V3.0 exam is easy now. We just provide the latest H11-851_V3.0 dumps questions for you to study the test. There are 60 questions in real Huawei H11-851_V3.0 exam, and you have 90 minutes to complete all the questions. The required passing score of H11-851_V3.0 exam is 600. The test language is English. Free HCIA-Video Conference V3.0 H11-851-V3.0 exam dumps are available below.

Page 1 of 7

1. Log in to the SMC3.0 management background as a conference administrator can add MCUs.

TRUE

FALSE

2. During an SVC conference, the terminal sends a maximum of 4 video streams to the CloudMCU/VP98 series NCU, including ().

2 auxiliary streams, 2 mainstreams

4 mainstreams

1 auxiliary streams, 3 mainstreams

3 auxiliary streams, 1 main streams

3. Regarding the wired sharing method, which of the following descriptions is correct?

The wired sharing method supports access to the computer through the HDMT interface to share the computer desktop.

Wired sharing mode supports access to the computer through the HD-VI interface to share the computer desktop.

After the plug-and-send function of sharing materials is enabled, regardless of whether there is a meeting place sharing materials in the meeting, you need to select the shared materials to the remote site according to the interface prompts.

After the plug-and-send function of sharing materials is turned on, you can share the contents of your computer desktop without other operations regardless of whether there is a sharing material in the meeting place.

4. It is necessary to routinely check the terminal input source status before the meeting, the input source includes (). (Multiple Choice)

Video input source

USB interface

IdeaShare

Audio input source

5. () can provide media exchange and video encoding and decoding functions. (Multiple Choice)

SMC

98 series MCU

96 series MCU

CloudMCU

6. The Media board of the VP96 series CU can complete audio and video media adaptation. How many channels of 1080p30 media processing capabilities can a single Media board support?

7. Which of the following descriptions of a one-way live conference is correct? (Multiple Choice)

When a one-way live conference is held, the system only needs 1 MC

In a one-way live conference, most of the venues are connected to the two-way auditing venues, and a very small number of venues are connected to the one-way auditing venues.

In a one-way live conference, the one-way auditing venue can be switched to a two-way listening venue.

One-way live conferences are generally used in government, finance, large enterprises, education and other industries. The main application scenarios include large-scale administrative meetings, training, etc.

8. SMC2.0 not only supports independent deployment in the server, but also supports co-location with SC and EUA in a server.

TRUE

FALSE

9. The following description of the operation of the one-way live conference, which is wrong?

When adding a meeting place, you need to add a normal meeting place and an audience meeting place separately.

The administrator can switch the status of the audience conference venue through the conference control on the SMC2.0.

The conference held can be a fully adapted conference or an SVC conference.

When holding a one-way live broadcast conference, you need to enter "Advanced Parameters" to set one-way live broadcast parameters, such as audience password.

10. When booking a meeting on the SMC3.0 platform, go to "Meeting Capability" on the "Advanced Parameters" tab and enable "Recording". Automatically start meeting recording when the meeting is held.

TRUE

FALSE

Page 2 of 7

11. SMC3.0 provides the function of terminal management. The communication protocol used between SMC and the terminal is ().

Telnet

SNMP

TR069

CMIP

12. Which of the following descriptions of VP96 series MCU features are correct? (Multiple Choice)

HCCA is the main control board of VP9660, which can be inserted into the two slots 0/1 to form a master/backup relationship.

VP96 series MCU supports L2654K30 video codec processing.

The maximum media processing capacity supported by a single VP9660 is 256 channels of 1080p30.

VP96 series MCU supports two modes: full switching and full adaptation.

13. CloudLink series terminals support wired and wireless sharing of materials.

TRUE

FALSE

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

TRUE

FALSE

15. Regarding the CloudMCU multi-stream conference, which of the following descriptions is wrong?

Multi-stream hybrid conference supports AVC and SVC terminal access, supports cascading with fully adaptive conferences, and also supports cascading with multi-stream hybrid conferences.

Pure SVC conferences take up more resources than AVC conferences.

Compared with the AVC conference, the terminal side completes the encoding and decoding in the SVC conference, and the NCU is only responsible for forwarding.

Multi-stream conferences do not support multi-view broadcasting.

16. Failed to open IdeaHub web page with browser, what are the possible reasons? (Multiple Choice)

The web login function of IdeaHub is not enabled

Enter the IP address of IdeaHub incorrectly

The network between the computer and IdeaHub is disconnected

IdeaHub equipment is damaged

17. Which protocol does SMC3.0 use to manage IdeaHub?

SNMP

TR069

Telnet

SSH

18. The response message "1xx" means ()

The server must take further action to complete the request.

The request cannot be fulfilled on any SIP server.

The request message contains a syntax error or the STP server cannot complete the processing of the request message.

The server has received the request message and is processing it.

19. Regarding the upgrade of IdeaHub equipment, which of the following statement is wrong?

IdeaHub does not support upgrading through the upgrade tool.

When upgrading through the upgrade tool that comes with the software package, the selected upgrade file is the .dat file.

After downloading the upgrade file, you need to restart the terminal to complete the upgrade.

The upgrade operation cannot log in to the Web through the browser that comes with the IdeaHub device to upgrade the device.

20. Which of the following statement about the EUA address book is wrong?

By deploying EUA, you can synchronize the information between the SMC and the third-party address book of the enterprise.

SMC synchronizes user, organizational structure, conference venue and other information with EU

When EUA is deployed, it only supports co-location with S

EUA is a unified address book based on the standard LDAP protocol.

Page 3 of 7

21. After IdeaHub is successfully activated, which one of the following can be used to join the scheduled meeting?

Call the recent call history

SiteCall

Meeting schedule

Call terminal IP

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

VP9660

Bar300

RSE6500

VP9850

23. MCU uses H.323 registration, when using a number to call a terminal, it needs to initiate a request to Gk.

TRUE

FALSE

24. The main indicator describing video clarity is resolution, and the main indicator describing video fluency is frame rate.

TRUE

FALSE

25. () Support to create conferences and join conferences through IVR.

VP9850

VP9860

VP9660

CloudMCU

26. Which of the following descriptions of cascading conferences are wrong?

When the MCU is cascaded in a single channel, the upper and lower cascaded venues need to occupy the port resources of the MCU, and the single-channel cascaded venue needs to occupy 1 fully adapted port.

In a cascaded conference, conference control operations on lower-level conference sites are not supported.

MCU supports automatic cascading and manual cascading.

Support cascading conferences between VP98/CloudMCU/VP96 series MC

27. When creating a common user on the SMC3.0, a soft terminal must be bound to the user.

TRUE

FALSE

28. Regarding the 0.931 call flow, which of the following descriptions is correct?

ALERTING-- CALL PROCEEDING―SETUP--CONNECT--RELEASE COMPLETE

ALERTIING--CALL PROCEEDING―CONNECT--SETUP--RELEASE COMPLETE

SEIUP--CALL PROCEEDING―ALERTING―CONNECT--RELEASE COMPLETE

CALL PROCEEDING―ALERTING―CONNECT―SETUP--RELEASE COMPLETE

29. The role of the RIP protocol is ().

Conference control

Call signaling

Real-time transmission

Media control

30. When SHC2.0 adds TE series terminals in a manageable manner, the "user name" and "password" in the authentication information are consistent with the username and password of the terminal () user.

Web interface

api

test

debug

Page 4 of 7

31. Regarding small-volume meetings (three parties and above), which of the following statements is correct?

The number of participants in small-capacity meetings reaches thousands.

When convening small-capacity meetings, no MCU equipment is required.

Small-volume meetings require low interactivity.

Small-capacity meetings are mainly used for communication in small meetings.

32. Which of the following is a standard protocol for video conference data transmission?

711

120

MPEG-4

264

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

150

250

100

34. When multiple MCUs are cascaded, which of the following features can enable the upper-level conference site to browse the lower-level conference site screens across levels.

Intelligent auxiliary stream adaptation

Network remote recording

Multi-channel cascade

End-to-cloud collaboration

35. Subtitles include () type. (Multiple Choice)

Banner

Bottom subtitles

Subtitles on both sides

Central subtitles

36. The system structure of SMC2.0 mainly includes (). (Multiple Choice)

Third-party applications

web server

Database

Background service

37. Failed to open IdeaHub web page with browser, what are the possible reasons? (Multiple Choice)

The web login function of IdeaHub is not enabled

IdeaHub equipment is damaged

The network between the computer and IdeaHub is disconnected

Enter the IP address of IdeaHub incorrectly

38. Regarding configuring Ouch to connect to CloudLink terminals, which of the following descriptions is correct? (Multiple Choice)

After the Touch port of the terminal is connected to the Touch, it only supports communication between the two and cannot supply power to the Touch.

Touch supports access to a WiFi network, and it is powered by an Iype-c cable connected to a power adapter.

Touch supports access to the switch, which can be powered by an Iype-c cable connected to a power adapter.

Connect the terminal through the Touch network cable, and the Touch port of the terminal provides power for the Touch.

39. IdeaHub supports screen projection via (). (Multiple Choice)

USB wired

IdeaShare Key

IdeaShare wireless

HDMI cable

40. The video resolution of 1080p is ()

1080*720

720*1080

1920*1080

1000*1920

Page 5 of 7

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

TRUE

FALSE

42. Regarding the conference chairperson and ordinary participants, which of the following descriptions is correct? (Multiple Choice)

The conference chairperson supports the modification of the screen layout, but ordinary participants do not.

The conference chairperson supports turning on the voice control switch, but ordinary participants do not.

The conference chairperson supports setting and sending subtitles, but ordinary participants do not.

The conference chairperson supports the setting of multiple screens, while ordinary participants do not.

43. The VGA non-return function of TE high-definition terminal is still valid in the shutdown state.

TRUE

FALSE

44. 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.

TRUE

FALSE

45. How much bandwidth does the TE terminal need to hold a 1080p 30fps conference at least?

1Mbps

1.5Mbps

2Mbps

512Kbps

46. Which does not belong to the three elements of video conferencing multimedia services?

Sound

Data

Image

Network

47. The CANCEL transaction can only be sent after receiving the temporary response of INVITE (including 100) and before the final response.

TRUE

FALSE

48. On the CloudRSE web interface, data recovery can be achieved by importing configuration files or restoring factory configuration operations.

TRUE

FALSE

49. GK sends address resolution requests to other GKs, and the signaling sent is:

URQ

RRQ

GRQ

LRQ

50. Which of the following descriptions about multi-level meetings are correct? (Multiple Choice)

When a multi-level conference is held, it is not possible to set up multi-screen polling for a certain site in the sub-conference.

SNC2.0 supports up to 5 levels of cascading conference templates to meet the needs of government departments and other multi-administrative conferences.

When a multi-level conference is held, the root conference can be "Added Conference Site" operation.

Multi-level conferences support splitting and merging conferences.

Page 6 of 7

51. SIP alone cannot complete multimedia calls. It must be combined with other protocols to build a complete multimedia communication system, and cooperate with protocols such as RTP/RTCP and SDP to complete the multimedia conversation process.

TRUE

FALSE

52. Regarding adding MCU to the SMC3.0 web interface, which of the following descriptions is correct? (Multiple Choice)

The networking mode of 98 series MCUs is SMC2.0 by default and needs to be modified to SM

If you need to add the MCU to the SMC3.0, it is recommended to restore the factory configuration of the MCU before adding it.

VP96 series MCUs do not support adding to SMC3.0.

When adding MCU to SMC3.0, only need to fill in the docking account and password on SMC3.0, MCU does not need to fill in.

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

Only available for downloading through designated browsers

Apply for and load a license

The client needs to be on the same network as the terminal

Perform platform side configuration

54. The multi-screen layout of the multi-stream forwarding conference includes (). (Multiple Choice)

Area equalization mode

A large number of small models

Picture-in-picture mode

Picture outside picture mode

55. In the scenario of a one-way live broadcast conference, the TE60 can be used as an auditor to connect to the conference.

TRUE

FALSE

56. Which of the following descriptions of multi-stream mixed conferences are correct? (Multiple Choice)

CloudMCU and VP98 series MCUs support multi-stream mixed conferences.

Multi-stream hybrid conference supports the access of SVC conference terminal and AVC conference terminal.

In AVC mode, each terminal sends multiple streams of different sizes to the IC

After receiving the stream, MCu will receive multiple streams of different sizes from different venues according to the viewing needs of each venue. It is directly forwarded to the conference site that is watching multiple images at the same time.

In SVC mode, each terminal only sends a full-screen code stream to the NC

After receiving the code stream, ICu decodes, reduces, and splices the received code stream according to the viewing needs of each venue, and then encodes it into one One stream of multi-pictures, and finally sent to the conference site that needs to be watched.

57. 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.

TRUE

FALSE

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

Registration information must be refreshed regularly, usually Register saves the registration information in the Location Server.

The user needs to register with the server every time it starts up.

When the address of SIP Client changes, it needs to register again.

The function of SIP registration is to bind the AOR address to a certain Contact address, so that the Proxy can find the caller's address when calling.

59. IdeaHub has the ultimate whiteboard experience, mainly including (). (Multiple Choice)

Scan the code to save the meeting minutes

Handwritten fonts can be automatically converted to print

Writing delay as low as 100ms

Automatic email sending of meeting minutes

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

The maximum resolution of TE10 video output is 720p.

The maximum resolution of TE20 video output is low.

TE40/E50 capture video requires an external camera.

TE60 is a box type terminal.

Page 7 of 7

61. Regarding adding MCU to the SMC3.0 web interface, which of the following descriptions are correct? (Multiple Choice)

If you need to add the MCU to the SMC3.0, it is recommended to restore the factory configuration of the MCU before adding it.

When adding MCU to SMC3.0, you only need to fill in the docking account and password on SMC3.0, not on MC

The networking mode of the 98 series MCU is SMC2.0 by default and needs to be modified to SM

VP96 series MCU does not support adding to SMC3.0

62. The function of the redirect server is to map the addresses in the request to zero or more new addresses and return them to the client.

TRUE

FALSE

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

5 meters

3 meters

7 meters

6 meters

64. VP98 series MCU have super strong network anti-packet loss ability. When SEC is enabled, how much network packet loss does the video maximum support?

40%

20%

30%

10%

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

TRUE

FALSE

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

Conference control

Call signaling

Media Control

Real-time transmission

H11-851_V3.0 HCIA-Video Conference V3.0 Dumps

H11-851_V3.0 HCIA-Video Conference V3.0 Dumps

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