Huawei H31-341 Online Practice Questions and Exam Preparation

Huawei H31-341 Online Questions & Answers

• Question 11:

  Which of the following statements about the latency of a storage and forwarding device is false?

  A. The last bit of the data frame enters the device and starts timing.
  B. The first bit of the data frame enters the device and starts timing.
  C. Reflects the performance of network devices. Generally, it is not compared with the bit forwarding device.
  D. The first bit of the data frame appears at the output port of the device and stops timing.
  B. The first bit of the data frame enters the device and starts timing.

• Question 12:

  Which of the following residual dispersion values are within the dispersion tolerance of the TN52ND2 board?

  A. 900ps/nm
  B. 500ps/nm
  C. 700ps/nm
  D. 600ps/nm
  D. 600ps/nm

• Question 13:

  MPLS APS is a network protection mechanism. It implements service switching by using the MPLS OAM detection function.

  A. True
  B. False
  A. True

• Question 14:

  The causes of discrete services are as follows:

  A. The cross-connection configuration on the NE is incorrect.
  B. The logical fiber connection of the NE is inconsistent with the physical fiber connection.
  C. The configuration data on the NE side is not uploaded to the U2000.
  D. A subnet service whose source or sink port is not in the management scope of the U2000 is available.
  C. The configuration data on the NE side is not uploaded to the U2000.

• Question 15:

  Which of the following Optical NE types are defined in U2000?

  A. WDM_OEQ
  B. WDM_OTM
  C. WDM_OLA
  D. WDM OADM
  A. WDM_OEQ

• Question 16:

  Which of the following trails can be configured on the NMS.

  A. OTS
  B. ODUk
  C. client
  D. OCh
  A. OTS

• Question 17:

  MPLS tunnel APS protection supports multiple types of command switching and has different priorities. Which of the following command switching types has the highest priority?

  A. Locked Switching
  B. Practice Switching
  C. Force Switching
  D. Manual Switching
  A. Locked Switching

• Question 18:

  Which of the following statements about Flexible ROADM is incorrect?

  A. Improves spectrum utilization and meets the requirements for flexible scheduling in the 100 Gbit/s era.
  B. Flexible ROADM is compatible with existing networks.
  C. The WSMD2 board supports the Flexible ROADM configuration.
  D. The Flexible grid technology can flexibly set bandwidth and support flexible bandwidth allocation and scheduling.
  D. The Flexible grid technology can flexibly set bandwidth and support flexible bandwidth allocation and scheduling.

• Question 19:

  The OD system monitors the main optical path performance in each optical multiplexing section (OMS),which of the following items are monitored?

  A. whether the line loss exceeds the design end of life (EOL) value
  B. whether a fiber cut occurs on the main optical path.
  C. whether the optical power of the transmit-end OA board is out of the permitted range.
  D. whether the line loss compensation is out of the permitted range.
  B. whether a fiber cut occurs on the main optical path.

• Question 20:

  Which of the following statements about avoiding the generation of discrete trails are correct?

  A. Use the trail function for configuration.
  B. For services configured on a per-NE basis, search for trails on the NMS to ensure that the service configurations are complete and standard.
  C. A fiber cut or switching test must be performed on the trail with protection routes to ensure that the configuration is complete and standard.
  D. Guide users to learn service configuration specifications.
  D. Guide users to learn service configuration specifications.