Huawei H13-621 Online Practice Questions and Exam Preparation

Huawei H13-621 Online Questions & Answers

• Question 231:

  In the same case of IO environment and disk type, which of the following description of RAIDs/RAID10 Performance Comparison is wrong?

  A. Space utilization: Raids is obviously better than Raid10
  B. Security: Raids is lower than Raid10
  C. When read the business which belongs to large files, the performance of Raids is obviously better than Raid10
  D. When read the business belongs to the Radom small IO, Raids is the best choice
  D. When read the business belongs to the Radom small IO, Raids is the best choice

• Question 232:

  Reliability is product and system under specified conditions, in schedule time can able to complete the required function.

  A. True
  B. False
  A. True

• Question 233:

  Host side report the failure of "IO error or IO timeout", which of the following aspects can eliminate storage side issues? (Select three Answers)

  A. check storage RAID LUN statem, if it is normal
  B. check storage physical hard disk read and write state, if it is normal
  C. check FC or iSCSI link state, if it is normal
  D. login array user name and password
  A. check storage RAID LUN statem, if it is normal
  B. check storage physical hard disk read and write state, if it is normal
  C. check FC or iSCSI link state, if it is normal

• Question 234:

  The maximum rate of current commercial FC interface

  A. 1Gbps
  B. 2Gbps
  C. 4Gbps
  D. 8Gbps
  D. 8Gbps

• Question 235:

  Which of the following functions need to use the space of resource pool in storage arrays? (Select two Answers)

  A. asynchronous remote replication
  B. synchronous remote replication
  C. full dose LUN copy
  D. increment LUN copy
  A. asynchronous remote replication
  D. increment LUN copy

• Question 236:

  The method of check initiator node name under solaris system:

  A. cat /etc/iscsi/initi tornamE. iscsi
  B. iscsiadm -m node
  C. iscsiadm list initi tor-node
  D. cfgadm
  C. iscsiadm list initi tor-node

• Question 237:

  For solaris system, which of the following statement about STMS is true? (Select 3 Answers)

  A. solaris 1O system can bring its own STMS package, do not need additional install.
  B. use the command to enable port of STMS function will ask to restart the host
  C. stmsboot is management programs of manage solaris multipath characteristiC.
  D. install Ultrapath multipath software to support multipath function on the solaris
  A. solaris 1O system can bring its own STMS package, do not need additional install.
  B. use the command to enable port of STMS function will ask to restart the host
  C. stmsboot is management programs of manage solaris multipath characteristiC.

• Question 238:

  In the multipath environments of iSCSI link, for failover failures, which aspects will be usually diagnosed? (Selected 3 answers)

  A. Confirm the compatibility of open-iscsi and multipath
  B. Check Multipath Service started or not and Multipath module loading
  C. Check Controller Status, especially Peer controller
  D. Check the Parameter configuration of /etc/iscsi.conf document ConnFailTimeout=0
  A. Confirm the compatibility of open-iscsi and multipath
  B. Check Multipath Service started or not and Multipath module loading
  C. Check Controller Status, especially Peer controller

• Question 239:

  The source LUN of storage array remote copy is 500GB, which of the following LUN can be used as the subordinate LUN of remote copy?

  A. 400G
  B. 500G
  C. 600G
  D. 7OOG
  B. 500G

• Question 240:

  The role of HostAgent does not include:

  A. will write the cache data of host to the hard disk
  B. centrally manage value-added features of storage
  C. configure asynchronous remote replication by HostAgent
  D. specify time strategy for value-added function
  C. configure asynchronous remote replication by HostAgent