Huawei H13-621 Online Practice Questions and Exam Preparation

Huawei H13-621 Online Questions & Answers

• Question 141:

  A control box of S5000 configured eight FC 300G and eight SATA 1T hard drives.Five FC 300G hard drives made RAID group 0, Five SATA 1TB hard drives made RAID group 1.Now, want to configure global hot spare disk for storage, in this case, how to configure it?

  A. A FC 300GB disk set to global hot spare disk
  B. A SATA 1TB disk set to global hot spare disk
  C. A FC 300GB disk and a SATA 1TB disk set to global hot spare disk, respectively.
  D. In this configuration, this device cannot configure global hot sparE.
  C. A FC 300GB disk and a SATA 1TB disk set to global hot spare disk, respectively.

• Question 142:

  Creating of S5000T smartcache can select FC type of hard disk.

  A. True
  B. False
  B. False

• Question 143:

  What kind of Remote copy link in array can divided into according to the order of the controller? (Select 2 Answers)

  A. parallel link
  B. cross link
  C. FC link
  D. iSCSI link
  A. parallel link
  B. cross link

• Question 144:

  The SCSI protocol communication is based on the initiator-target model, encapsulated SCSI of iSCSI protocol also inherit its initiator and target communication model.

  A. True
  B. False
  A. True

• Question 145:

  install multipath in Linux platform, need to check the array information of multipath management, which command can be used to? ?

  A. upadm chconfig
  B. upadm show path
  C. upadm show array
  D. upadm show vluns
  C. upadm show array

• Question 146:

  About storage network management software, which description is wrong?

  A. equipment management can manage storage array device
  B. business management, business flow management
  C. topology display, visual display device of the current topology connection status
  D. DHA service management, hard disk health data/performance data
  A. equipment management can manage storage array device

• Question 147:

  In storage array, what are the common faults in snapshot scheme? (Select three Answers)

  A. activate snapshots failure
  B. rollback snapshots failure C. virtual snapshot automatically stop
  D. delete snapshots failure
  A. activate snapshots failure
  B. rollback snapshots failure C. virtual snapshot automatically stop

• Question 148:

  In the Linux platform, the host connected to the storage array, which of the following statement is wrong?

  A. after add mapping to host in array, sweep plate operation must be conducted on host, to see the map
  B. connect between a host and the storage arrays by IP SAN, which must configure business IP for host
  C. connect between a host and the storage arrays by IP SAN, suggested that the iscsi initiator name of the different host changed to the same alias
  D. after sweep plate operation on the host, use command fdisk -l to see the mapping which does not disti guish between equipment and physical mapping
  C. connect between a host and the storage arrays by IP SAN, suggested that the iscsi initiator name of the different host changed to the same alias

• Question 149:

  Which of the following opinions about S5000 version upgrade is wrong?

  A. The subsequent releases of both S5000V1Rs and S5000TV1R1 can achieve a smooth upgrade, no need to upgrade the intermediate version
  B. S5000TV1R1 upgrade to V1Rs, need to upgrade to the V1R2 first, then upgrade to V1Rs, directly from V1R1 upgrade to V1Rs may cause the DB loss, management port IP, log, license loss and other unusual problems
  C. before upgrade, need to backup the DB, system configuration information and system log
  D. before upgrade, don't have to check the version supporting table and manual of the version, because the system support version detection
  D. before upgrade, don't have to check the version supporting table and manual of the version, because the system support version detection

• Question 150:

  When HyperManager manage remote replication strategy, it can only manage synchronous remote replication.

  A. True
  B. False
  B. False