Huawei H11-861 Online Practice Questions and Exam Preparation

Huawei H11-861 Online Questions & Answers

• Question 131:

  Audio signals can be encoded in the following modes.( ) (Select 3 answers)

  A. Waveform coding
  B. Forecast coding
  C. Parameter coding
  D. Hybrid coding
  A. Waveform coding
  C. Parameter coding
  D. Hybrid coding

• Question 132:

  SIP protocol is a ( ) protocol.

  A. Application layer
  B. Transport layer
  C. Network layer
  D. Data link layer
  A. Application layer

• Question 133:

  For Rack MCU, we can configure two main control boards for redundancy backup. On the SMC, you just need to configure one IP address for the active and standby main control boards. ( )

  A. TRUE
  B. FALSE
  B. FALSE

• Question 134:

  Current video communication mainly uses the 4:2:0 sampling. ( )

  A. TRUE
  B. FALSE
  A. TRUE

• Question 135:

  In H.323 protocol,the last number 3 means( ).

  A. B-ISDN
  B. QOS
  C. PNN
  D. GSTN and radio network
  C. PNN

• Question 136:

  For MCU Video Firewall Mode, the original firewall settings (for example, ports that are enabled) need to be changed. ( )

  A. TRUE
  B. FALSE
  B. FALSE

• Question 137:

  MCUs assigned to the same service area must share a prefix. ( )

  A. TRUE
  B. FALSE
  B. FALSE

• Question 138:

  When the built-in MCU of a video terminal is used, the video terminal sets up a connection with each other video terminal to join the same conference.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 139:

  On an H.460 network, H.245 TCP connections are established between private network terminals and theTS.( )

  A. TRUE
  B. FALSE
  A. TRUE

• Question 140:

  Area management is implemented by ( ).

  A. GK
  B. SMC
  C. MCU
  D. HD video terminal
  A. GK