Huawei H11-861 Online Practice Questions and Exam Preparation

Huawei H11-861 Online Questions & Answers

• Question 151:

  The three HD display modes provided by the HD video terminal are ( ). (Select 3 answers)

  A. Stretch
  B. No stretch
  C. Tile
  D. Intelligent stretch
  A. Stretch
  B. No stretch
  D. Intelligent stretch

• Question 152:

  Acoustic echoes are local sounds that are returned from the peer end. In this case, ensure that the speaker sound cannot be returned through the microphone. ( )

  A. TRUE
  B. FALSE
  A. TRUE

• Question 153:

  Application Layer Gateway (ALG): Monitors related application protocols, changes packet content, and opens corresponding ports. ( )

  A. TRUE
  B. FALSE
  A. TRUE

• Question 154:

  The remote video loopback checks whether video data is transmitted properly on the network to determine whether the remote video module is working correctly.( )

  A. TRUE
  B. FALSE
  A. TRUE

• Question 155:

  To enable video firewall function on an MCU, set the ( ). (Select 3 answers)

  A. GEO port working mode
  B. GEO port network parameters
  C. GEl port network parameters
  D. GE1 port working mode
  B. GEO port network parameters
  C. GEl port network parameters
  D. GE1 port working mode

• Question 156:

  The MP can provide the following functions.( ) (Select 2 answers)

  A. Stream forwarding
  B. Call
  C. Rate adaptation
  D. Conference control
  A. Stream forwarding
  C. Rate adaptation

• Question 157:

  Which of the following statements are true about the client proxy in H.460? ( ) (Select 3 answers)

  A. The client proxy is compliant with H.460.
  B. The client proxy is compliant with H.323.
  C. The client proxy includes the client GK, H.460.18 client, and H.460.19 client.
  D. The client proxy use H.323 to communicate with terminals.
  A. The client proxy is compliant with H.460.
  C. The client proxy includes the client GK, H.460.18 client, and H.460.19 client.
  D. The client proxy use H.323 to communicate with terminals.

• Question 158:

  The function of Proxy server is to forwards requests or responses for SIP clients. The proxy server can be a server and a client at one time and decides forwarding requests of the next hop. ( )

  A. TRUE
  B. FALSE
  A. TRUE

• Question 159:

  Over an H.460 network, private video terminals connect to ( ) in the SETUP phase.

  A. TSs
  B. GKs
  C. Public network terminals
  D. MCUs
  A. TSs

• Question 160:

  1080i 50/60 fps: Interlaced scan for images, 50 or 60 fields per second.( )

  A. TRUE
  B. FALSE
  A. TRUE