Huawei H13-621 Online Practice Questions and Exam Preparation

Huawei H13-621 Online Questions & Answers

• Question 91:

  For S5000T storage array, if the source LUN of virtual snapshot belongs to controller A, and then the virtual snapshot can only use the source LUN of resource pool

  B. True
  C. False
  B. True

• Question 92:

  About switched optical network topology, what of the following description are correct?(Select 3 Answers)

  A. Maximum connections on the number of devices is about 16 million
  B. can create multiple connection at the same time
  C. All equipment exclusive bandwidth
  D. add new equipment need to restart the loop
  A. Maximum connections on the number of devices is about 16 million
  B. can create multiple connection at the same time
  C. All equipment exclusive bandwidth

• Question 93:

  For S5000 and S2600 system, DB is configuration information in storage system, intraday record in the safe system, when power up, controller reads the DB. If there is a DB does not agree with other DB, storage will enter in safe mode, equipment can't normal use, need to synchronize the DB information.

  A. True
  B. False
  A. True

• Question 94:

  In the host random write business scenario, what are the main factors influencing the performances of storage array?(Select 3 Answers)

  A. LUN sectional depth
  B. the number of RAID group disk
  C. single disk size and disk capacity
  D. Settings of Cache high and low water level
  A. LUN sectional depth
  B. the number of RAID group disk
  D. Settings of Cache high and low water level

• Question 95:

  The FC SAN topology of fiber optic network, which are include? (Select three Answers)

  A. point-to-point
  B. arbitration ring
  C. switching topology
  D. hybrid network
  A. point-to-point
  B. arbitration ring
  C. switching topology

• Question 96:

  Link bandwidth of Storage array remote replication data transmission is not adjusteD.

  A. True
  B. False
  B. False

• Question 97:

  Windows platform checking the status of network port is occupied by process can use the command netstat -nab

  A. True
  B. False
  A. True

• Question 98:

  For storage arrays products, What may cause the failure of roll back the snapshot? (Select three Answers)

  A. timing snapshot in stopped state
  B. the same source LUN has multiple snapshots at the same time roll back
  C. remote copy of main LUN can snapshot rollback
  D. W0RM state of source LUN in read-only state rollback
  B. the same source LUN has multiple snapshots at the same time roll back
  C. remote copy of main LUN can snapshot rollback
  D. W0RM state of source LUN in read-only state rollback

• Question 99:

  Main functions of the multipath software, which are include?

  A. load balancing
  B. Failover and Failback
  C. data encryption
  D. shielding redundant disk
  A. load balancing
  B. Failover and Failback
  D. shielding redundant disk

• Question 100:

  Which of the following items can not be as SCSI target?

  A. the disk
  B. CD-R0M
  C. the tape
  D. Switches
  D. Switches