Huawei H11-851 Online Practice Questions and Exam Preparation

Huawei H11-851 Online Questions & Answers

• Question 461:

  The media switching layer is responsible for video switching, audio mixing, venue management, terminal access, signaling switching, etc. ()

  A. True
  B. False
  A. True

• Question 462:

  In the case of unstable network environment and packet loss, packet loss recovery is carried out by SVC technology to ensure the normal progress of the conference.

  A. Right
  B. False
  A. Right

• Question 463:

  Which of the following is not a feature of TE HD terminals. ()

  A. The main caller is Call set
  B. Wireless dual-stream
  C. Video Recording
  D. Multi-vision
  C. Video Recording

• Question 464:

  IdeaHub is installed in ( ).

  A. Flip
  B. Desktop install
  C. Wall mount
  D. Bracket Mount
  C. Wall mount
  D. Bracket Mount

• Question 465:

  Possible reasons for failing to open a web page on IdeaHub using a browser are ( ).

  A. IdeaHub's web login feature is not turned on
  B. The IP address of IdeaHub was entered incorrectly
  C. The computer and IdeaHub's network are not connected
  D. IdeaHub Device Damage
  A. IdeaHub's web login feature is not turned on
  B. The IP address of IdeaHub was entered incorrectly
  C. The computer and IdeaHub's network are not connected
  D. IdeaHub Device Damage

• Question 466:

  Regarding SMC3.0 networking, the following description is correct ().

  A. CloudLink Edge 1000 networking supports extending the MCU and recording and broadcasting server, and supports the independent SC of the extended DMZ scenario to meet the needs of extranet access.
  B. In the CloudLink Edge 1000 networking scenario, a server combines conference management, terminal management, enterprise address book, and media processing.
  C. SMC3.0 networking supports hybrid networking of 96 series MCUs, 98 series MCUs, and CloudMCU.
  D. In the medium and large networking scenario of SMC3.0, branch offices deploy terminals, MCUs, recording and broadcasting servers and SC as needed to achieve nearby access.
  A. CloudLink Edge 1000 networking supports extending the MCU and recording and broadcasting server, and supports the independent SC of the extended DMZ scenario to meet the needs of extranet access.
  B. In the CloudLink Edge 1000 networking scenario, a server combines conference management, terminal management, enterprise address book, and media processing.
  C. SMC3.0 networking supports hybrid networking of 96 series MCUs, 98 series MCUs, and CloudMCU.
  D. In the medium and large networking scenario of SMC3.0, branch offices deploy terminals, MCUs, recording and broadcasting servers and SC as needed to achieve nearby access.

• Question 467:

  The venue network is normal, the MCU can be connected normally through the IP address of the MCU, but the MCU IVR access number cannot be accessed by dialing the MCU, the possible reason is that the MCU cannot be accessed.

  A. No meeting time.
  B. CU Insufficient resources.
  C. The venue is not registered with GK.
  D. The MCU IVR access number has changed.
  A. No meeting time.
  B. CU Insufficient resources.
  C. The venue is not registered with GK.
  D. The MCU IVR access number has changed.

• Question 468:

  SIP is an application layer protocol, independent of the following transport layer protocols, can be hosted on different transport protocols, such as UDP/TCP/TLS, currently the most commonly used TCP. ()

  A. True
  B. False
  B. False

• Question 469:

  IdeaHub's negative welcome message can be configured on the web interface.

  A. True
  B. False
  A. True

• Question 470:

  1 Transactions must contain a () part.

  A. A final response
  B. Zero or more temporary responses to
  C. A request message
  D. ACK
  A. A final response
  B. Zero or more temporary responses to
  C. A request message