Huawei H13-621 Online Practice Questions and Exam Preparation

Huawei H13-621 Online Questions & Answers

• Question 11:

  Disk Lable is always at the beginning of disk, record disk information and data storage format , include the type of Label, the size of disk, and disk partition information.

  A. True
  B. False
  A. True

• Question 12:

  Which of the following HostAgent components need to restart the host after the installation is complete?

  A. HyperManager server
  B. InbandAgent
  C. ConsistentAgent
  D. HyperManager client
  B. InbandAgent

• Question 13:

  In the treatment of SAN storage system RAID failure, will often set the hot plate of system for free disk, mainly to avoid the system automatically start refactoring.

  A. True
  B. False
  A. True

• Question 14:

  The safe mechanism in storage array through RAID images and data recovery technology protect the safety of key data storage system, practical application can choose SATA, SAS or FC disk as safe drivE.

  A. True
  B. False
  A. True

• Question 15:

  A customer wants to buy a SAN array, used in oracle and SQLServer database operations, from which target, he should choose appropriate storage array?

  A. IOPS
  B. bandwidth
  C. CPU utilization
  D. memory utilization
  A. IOPS

• Question 16:

  S5000 cannot create snapshots again to the virtual snapshot which have been created and activateD.

  A. True
  B. False
  B. False

• Question 17:

  Which of the following operation process of virtual snapshot about storage array is correct?

  A. create virtual snapshot - > create resource pool - > activate virtual snapshot - > virtual snapshot rolled back
  B. create virtual snapshot - > activate virtual snapshot - > create resource pool - > virtual snapshot rolled back
  C. create resource pool - > create virtual snapshot - > activate snapshot snapshot - > virtual snapshot rolled back
  D. None of the above is correct
  C. create resource pool - > create virtual snapshot - > activate snapshot snapshot - > virtual snapshot rolled back

• Question 18:

  For LUN copy function of storage array, the same LUN cannot be target LUN of multiple incremental LUN copy.

  A. True
  B. False
  A. True

• Question 19:

  Without the deployment of multi-path software, if the storage system map a LUN (Logical Unit Number) to an application server, and with the method of multiple paths are linked together, which of the following opinions about application server situation is correct?

  A. in the operating system, it will find the two same size of volume as the LUN
  B. can realize the automatic switching of multi le links
  C. can realize the load balance of multiple links
  D. compared with single-link network, there is no difference on the server-side
  A. in the operating system, it will find the two same size of volume as the LUN

• Question 20:

  If the LUN on the storage array created the virtual snapshot, under the condition of the source LUN data is deleted by mistake, what method can be used to restore data? (Select 2 Answers)

  A. the snapshot of the source LUN rollback operation
  B. the snapshots of the source LUN map to host, recover it on the host side
  C. a snapshot of the source LUN activated operation
  D. a snapshot of the source LUN mirror operation
  A. the snapshot of the source LUN rollback operation
  B. the snapshots of the source LUN map to host, recover it on the host side