Huawei H11-879 Online Practice Questions and Exam Preparation

Huawei H11-879 Online Questions & Answers

• Question 51:

  In the H.460 public and private network traversing dual SC networking, the communication between the terminal and Client GK follows the () protocol (Single choice)

  A. H.460
  B. H.323
  C. H.460.18/19
  D. Q.931
  A. H.460

• Question 52:

  In the videoconferencing system, the MCU and T1 and T2 are deployed on the private network, and T3 is deployed on the public network. The MCU is used for wall-mounted networking. The following statement is wrong () (single choice)

  A. The GE0 port of the MCU is registered with GK, and the GE1 port is only used for IP address call
  B. Connect T2 to the network on the same network segment as the GE0 port of the MCU
  C. Connect T3 to the network on the same network segment as the GE1 port of the MCU
  D. The MCU's GE0 port and GE1 port can be connected to the same network segment
  D. The MCU's GE0 port and GE1 port can be connected to the same network segment

• Question 53:

  In the converged conference MCU central networking mode, what method does the eSpace PC support to join the conference directly with the chairman authority? () (multiple choice)

  A. Key in the conference list
  B. Dial in
  C. Join by email link
  D. Invitation from outside
  A. Key in the conference list
  B. Dial in
  C. Join by email link

• Question 54:

  Regarding the failure analysis process of the software module in the U1900 system, which statement is correct () (multiple choice)

  A. In the SETUP message received by the CCM module, FROM (USAM) represents the caller. The calling party is an internal user of U1900
  B. In the INFORMATION message received by the CCM module, you can view the calling and called number of the call, calling authority, and called location information.
  C. If the call fails, you can quickly locate the cause of the error by checking the "Release" keyword in the INFORMATION message received by the CCM module
  D. If the call fails, you can quickly find the cause of the error by checking the release reason code ucCause contained in the INFORMATION message received by the CCM module
  A. In the SETUP message received by the CCM module, FROM (USAM) represents the caller. The calling party is an internal user of U1900
  B. In the INFORMATION message received by the CCM module, you can view the calling and called number of the call, calling authority, and called location information.
  C. If the call fails, you can quickly locate the cause of the error by checking the "Release" keyword in the INFORMATION message received by the CCM module
  D. If the call fails, you can quickly find the cause of the error by checking the release reason code ucCause contained in the INFORMATION message received by the CCM module

• Question 55:

  SMC2.0 added TE terminal search in a manageable way to 10%, unable to continue, possible reasons are () (multiple choice)

  A. SNMP V2C read community name or SNMP V3 user encryption method is inconsistent
  B. SNMP V2C read community name or SNMP V3 user password is inconsistent
  C. Device SNMP is not enabled
  D. API account or password issue
  A. SNMP V2C read community name or SNMP V3 user encryption method is inconsistent
  B. SNMP V2C read community name or SNMP V3 user password is inconsistent
  C. Device SNMP is not enabled

• Question 56:

  How to order the recorded video on RSE6500 on the terminal side? ()

  A. When there is SC and routing has been configured, the terminal directly calls the IP address of RSE6500
  B. When there is SC and routing is configured, the terminal directly calls the recording ID
  C. When there is no SC or SC is not configured with routing, the terminal directly calls the recording ID
  D. When there is no SC or SC is not configured with routing, the terminal calls RSE6500IP address##Recording ID
  B. When there is SC and routing is configured, the terminal directly calls the recording ID
  D. When there is no SC or SC is not configured with routing, the terminal calls RSE6500IP address##Recording ID

• Question 57:

  What technologies are adopted by TE series terminals to ensure the safety of signaling and media data? () (multiple choice)

  A. Support TLS protocol to ensure the security of HTTP, LDAP, FTP data transmission
  B. Provide a secure management channel through TELNET by default
  C. Support H.235, SIP over TLS, SRTP at the same time to ensure the safety of signaling and media data
  D. At the maintenance and management level, it supports password complexity checking and anti-brute force cracking mechanism
  A. Support TLS protocol to ensure the security of HTTP, LDAP, FTP data transmission
  C. Support H.235, SIP over TLS, SRTP at the same time to ensure the safety of signaling and media data

• Question 58:

  IAD supports configuration methods including (). (Multiple choice)

  A. Web
  B. LMT
  C. Command Line
  D. eSight
  A. Web
  C. Command Line
  D. eSight

• Question 59:

  Using the VPC620 camera, the OSD image interface image as shown in the figure appears on the display screen, the following description is correct () (multiple choice)

  A. This OSD interface is caused by the TV settings and needs to modify the TV configuration
  B. This OSD interface displays camera information, which is only displayed in local mode, not in remote mode
  C. Press the mode button of the camera to cancel this OSD interface
  D. Press the delete button on the remote control twice in succession to cancel this OSD interface
  B. This OSD interface displays camera information, which is only displayed in local mode, not in remote mode
  D. Press the delete button on the remote control twice in succession to cancel this OSD interface

• Question 60:

  Regarding MCU cascading, what is wrong in the following description ()

  A. MCU cascade is divided into manual cascade and automatic cascade
  B. Manual cascading requires scheduling of two conference templates
  C. Automatic cascading does not require configuration of cascading sites
  D. Manual cascading must configure GK routing
  D. Manual cascading must configure GK routing