Exam Details

  • Exam Code
    :HCE-5710
  • Exam Name
    :Architecting Hitachi Data Systems Certified Expert - Replication solutions
  • Certification
    :Hitachi Certifications
  • Vendor
    :Hitachi
  • Total Questions
    :114 Q&As
  • Last Updated
    :May 11, 2024

Hitachi Hitachi Certifications HCE-5710 Questions & Answers

  • Question 31:

    A customer wishes to copy a database on external storage controlled by a Universal Storage Platform over 10km using TrueCopy Synchronous. Which HiCommand product is used to manage the replication?

    A. HiCommand Device Manager (HDvM)

    B. HiCommand Protection Manager (HPtM)

    C. HiCommand Replication Monitor (HRpM)

    D. HiCommand Tiered Storage Manager (HTsM)

  • Question 32:

    A customer is planning to use bi-directional synchronous TrueCopy for Disaster Recovery on several mission critical applications between two sites 40km apart connected by DWDM. What is required before replication can take place?

    A. Journal disk space must be installed on both arrays.

    B. FCIP channel extenders must be in place and functional.

    C. Sufficient buffer credits must be available on the switches at both sites.

    D. Two CCI servers must be configured with network connectivity between them.

  • Question 33:

    You are working on a Business Continuity plan for a customer. The customer states, "This business process is important for us but we can afford one hour data loss and two hours are tolerable to recover." Which two statements correctly refilect the business process requirements? (Choose two.)

    A. The business recovery time objective is one hour.

    B. The business recovery time objective is two hours.

    C. The business process recovery point objective is one hour.

    D. The business process recovery point objective is two hours.

  • Question 34:

    A customer has a cascaded Three Data Center (3DC) implementation to protect a mission critical UNIX application. The production host crashes, but the array and network are still up. The customer wants to bring up the application on a host at the local data center and still maintain two remote copies of the data, What must be performed first at the local data center?

    A. Suspend HUR pairs.

    B. Suspend TrueCopy pairs.

    C. Perform swap takeover for the HUR pairs.

    D. Perform swap takeover for the TrueCopy pairs.

  • Question 35:

    When performing a migration using Volume Migrator, which three LDEVs cannot be migrated? (Choose three.)

    A. An expanded LU volume.

    B. Volumes being used by Concurrent Copy.

    C. Volumes for which there is a pinned track.

    D. A TrueCopy source volume which is in PSUE state.

    E. Volumes being managed by Cache Residency Manager.

  • Question 36:

    A customer wishes to create copies using Copy-on-Write SnapShot of a database containing a large number of changes -- about 50 percent for each day. The customer also wants to keep five copies of the database though access to the copies is not high. Which statement is correct?

    A. The pool should reside on external storage to keep costs low.

    B. The pool logical volumes should be the same size as the production logical volumes.

    C. The database should be copied using ShadowImage and not Copy-on-Write SnapShot.

    D. The pool should be at least three times the size of the database if Copy-on-Write SnapShot is used.

  • Question 37:

    A customer would like to automate the diskpart.exe command to import and activate suspended ShadowImage secondary volumes in a Windows CCI script. Which diskpart.exe subcommand should be used to scan for new disks on the recovery server prior to mounting the secondary volumes?

    A. qry

    B. scan

    C. query

    D. rescan

  • Question 38:

    If a CCI instance fails to start, which two log files may contain messages related to the problem? (Choose two.)

    A. horcm.log

    B. horcm_PID.trc

    C. horcm_HOST.log

    D. horcc_HOST.log

  • Question 39:

    A customer is using ShadowImage on a Universal Storage Platform 1100 to create point-in-time copies of a database every two hours. The production data is contained on 72GB RAID-1 parity groups and the secondary volumes are contained on 300GB RAID-6 parity groups. The customer is running the latest Command Control Interface (CCI) version on a Solaris server using the korn shell. The CCI device group name for the ShadowImage volume is SI_db01. The customer discovers data corruption on the production volumes and wants to restore from the last ShadowImage copy while maintaining RAID-1 for the production volumes. Which two CCI commands will accomplish this objective? (Choose two.)

    A. pairresync -g SI_db01 -fq quick -restore

    B. pairresync -g SI_db01 -fq normal -restore

    C. export HORCC_REST=QUICK; pairresync -g SI_db01 -restore

    D. export HORCC_REST=NORMAL; pairresync -g SI_db01 -restore

  • Question 40:

    A customer is replicating data between sites using Universal Replicator. The Universal Replicator Command Control Interface (CCI) device group name is UR_db01. A power outage occurred at the production site and the users have moved to the recovery site. The production disk array, CCI server, and network equipment are still running on generator power. Which command should the customer issue from the recovery CCI server to suspend the Universal Replicator pairs and reverse the replication direction?

    A. horctakeover -g UR_db01 -S

    B. pairsplit -g UR_db01 -swapp

    C. pairsplit -g UR_db01 -swaps

    D. horctakeover -g UR_db01 -swapp

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