Huawei H13-621 Online Practice Questions and Exam Preparation

Huawei H13-621 Online Questions & Answers

• Question 51:

  In IP SAN network, eliminates the host can't successfully find the failure of storage device, Mainly from which aspects can troubleshooting?

  A. the configuration of host and business IP in storage side, gateway and mask are reasonable
  B. the configuration of Z0NE, if it is reasonable
  C. the configuration of host iSCSI initiator file are wrong
  D. iSCSI initiator service did not start
  A. the configuration of host and business IP in storage side, gateway and mask are reasonable
  C. the configuration of host iSCSI initiator file are wrong
  D. iSCSI initiator service did not start

• Question 52:

  Which of the following scenarios can preliminary positioning storage array controller is abnormal or fault?(Select 2 Answers)

  A. after the storage array is powered on, the fault indicator light of the front panel flashes orange
  B. in the case of serial port cable and serial port parameters without exception, no printed information in the controller serial
  C. controller state indicator light is red; it has inability to access the storage system
  D. storage is powered on, front panel system failure indicator light red show that the controller must be failure
  B. in the case of serial port cable and serial port parameters without exception, no printed information in the controller serial
  C. controller state indicator light is red; it has inability to access the storage system

• Question 53:

  Mid-range storage products of 0ceanStor series own original dual-motor control technology, dual controllers both have same size and specifications of the Cache, which make the data has Cache on both local controller and remote controller, namely write Cache data of the two controllers can backup through mutual mirroring, to ensure the data security and integrity, improve the reliability of the write dat

  B. True
  C. False
  A

• Question 54:

  On which component UltraPath multipath software is deployed in the network?

  A. OS server
  B. switch
  C. storage arrays
  D. storage virtualization platform
  A. OS server

• Question 55:

  FC-SAN in storage devices need to use standard fibre channel network for communication.

  A. True
  B. False
  A. True

• Question 56:

  For storage array LUN copy function, same LUN can't do multiple incremental source of LUN copy.

  A. True
  B. False
  A. True

• Question 57:

  In 0ceanStor storage products, Cache image technology are realized through image channels, In S5000T series products, which way can realize Cache image?

  A. iSCSI
  B. PCI-E image channel
  C. FC
  D. SAS
  B. PCI-E image channel

• Question 58:

  About LUN copy technology, which of the following statements are correct? (Select two Answers)

  A. the process of copy don't need to stop business
  B. only support LUNCopy based on IP network
  C. support dynamic change copy speed
  D. support third-party LUNCopy storage array
  C. support dynamic change copy speed
  D. support third-party LUNCopy storage array

• Question 59:

  check host already registered iSCSI target and the command is: iscsiadm -m node on Linux platform

  A. True
  B. False
  A. True

• Question 60:

  What are the common failures according to the component object classification in FC SAN network? (Select three Answers)

  A. FC port mode don't match
  B. FC port rate don't match
  C. SFP luminous power is insufficient or abnormal
  D. host IP address conflict
  A. FC port mode don't match
  B. FC port rate don't match
  C. SFP luminous power is insufficient or abnormal