Huawei H13-621 Online Practice Questions and Exam Preparation

Huawei H13-621 Online Questions & Answers

• Question 1:

  In FC-SAN, server IO requests through which components eventually can arrive to storage medium? (Select 3 Answers)

  A. server operating system
  B. optical switches
  C. storage equipment front-end interface card
  D. storage device management interface
  A. server operating system
  B. optical switches
  C. storage equipment front-end interface card

• Question 2:

  What the common timing index in measure a system reliability? (Select two Answers)

  A. reliability
  B. efficient
  C. the average of failure time
  D. the average of fault-free time
  C. the average of failure time
  D. the average of fault-free time

• Question 3:

  Which basic functions can log analysis function of maintenance Assistant achieve? (Select 3 answers)

  A. Log import
  B. Log filter
  C. Keyword Search
  D. Informationcollection
  A. Log import
  B. Log filter
  C. Keyword Search

• Question 4:

  Which are the troubleshooting steps of fault diagnosis for iSCSi host link? (Select 3 Answers)

  A. check the indicator light of the host network ports, storage host port is normal or not
  B. checked whether there is any quality problem of network cable (replacement method)
  C. check the status of ISM interface iSCSI host port
  D. check whether the host can ping storage business IP and telent port is successful or not, such as Telnet IP 362O
  A. check the indicator light of the host network ports, storage host port is normal or not
  B. checked whether there is any quality problem of network cable (replacement method)
  C. check the status of ISM interface iSCSI host port

• Question 5:

  Multipath install failure in Windows platform in the case of old version do not completely uninstall, which of the following method can solve the problem? (Select two Answers)

  A. delete the current setup of UltraPath for Windows, restart the host and reinstall.
  B. in the registry search 'UltraPath' registry key, delete the related key values of UltraPath in registry
  C. run Setup.exe in installation disk of SUPP0RT\T00LS, install reg.exe registry program
  D. The PATH variable value in system add "%SystemRoot%\system32; %SystemRoot%" and reinstall
  A. delete the current setup of UltraPath for Windows, restart the host and reinstall.
  B. in the registry search 'UltraPath' registry key, delete the related key values of UltraPath in registry

• Question 6:

  Virtual snapshots of 0ceanStor storage must have the support of resources LUN.

  A. True
  B. False
  A. True

• Question 7:

  Compared with the traditional local storage and DAS storage, which of the following are main characteristics and advantages belong to modern new SAN array storage?(Select 3 Answers)

  A. Large capacity
  B. high performance
  C. good stability
  D. don't focus on scalability
  A. Large capacity
  B. high performance
  C. good stability

• Question 8:

  ISCSI is based on TCP/IP protocol, the default service port is?

  A. 326O
  B. 8O88
  C. 8443
  D. 32O6
  A. 326O

• Question 9:

  In 0ceanStor series storage products, Cache mirroring technology is achieved by image channel, in S5000 products, which way is used to realize the Cache mirror?

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

• Question 10:

  S5000 snapshot rollback can only return data to the time of creating the snapshot.

  A. True
  B. False
  A. True