Hitachi HCE-5710 Online Practice Questions and Exam Preparation

Hitachi HCE-5710 Online Questions & Answers

• Question 61:

  A customer is using ShadowImage to replicate an online database on a UNIX server. The ShadowImage pairs are suspended and the secondary volumes are presented to a recovery server. What are two steps that must be performed prior to starting the database on the recovery server? (Choose two.)

  A. Import the volume/disk group.
  B. Perform a fsck on each file system.
  C. Roll the replicated database logs forward.
  D. Change the IP address of the recovery server.
  A. Import the volume/disk group.
  B. Perform a fsck on each file system.

• Question 62:

  A customer is considering using TrueCopy to a site 10km distant for an application that has high write content with fairly severe SLAs. Which two must be considered? (Choose two.)

  A. Consistency Groups must be used.
  B. A link with minimum latency must be used.
  C. A link with maximum bandwidth must be used.
  D. The database buffers must be flushed frequently to ensure consistency.
  B. A link with minimum latency must be used.
  C. A link with maximum bandwidth must be used.

• Question 63:

  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
  C. horcm_HOST.log
  D. horcc_HOST.log

• Question 64:

  Your customer must establish a Three Data Center (3DC) Business Continuity Solution using Universal Storage Platform (USP) systems. Which three tasks are required to setup the solution? (Choose three.)

  A. Enable bi-directional paths between local and distant USPs.
  B. Upgrade the shared memory size of the local and distant USPs.
  C. Upgrade the shared memory size on all three USPs by 25 percent.
  D. Enable bi-directional Fibre Channel links between the primary and local USPs.
  E. Implement Journal Groups of equal size and performance on local and distant USPs.
  A. Enable bi-directional paths between local and distant USPs.
  D. Enable bi-directional Fibre Channel links between the primary and local USPs.
  E. Implement Journal Groups of equal size and performance on local and distant USPs.

• Question 65:

  An Hitachi Data Systems customer plans to Use HiCommand Device Manager (HDvM) to manage ShadowImage pairs on an Adaptable Modular Storage (AMS) system, using central management. Which two are required before ShadowImage can be managed from HiCommand Device Manager? (Choose two.)

  A. A DM-LU must be setup on the AMS.
  B. Datashare mode on the AMS must be enabled.
  C. A ShadowImage group number must be defined.
  D. The HDvM host agent and CCI must be installed on all hosts.
  A. A DM-LU must be setup on the AMS.
  B. Datashare mode on the AMS must be enabled.

• Question 66:

  On the Storage Navigator frame for a TrueCopy pair operation, the "Status" column indicates PDUB. What is the status of the pairs indicating PDUB?

  A. This is a TrueCopy LUSE status of a pair suspended error.
  B. This status indicates that the TrueCopy pair is in the initial copy.
  C. One or more LDEV pairs are SMPL on a TrueCopy LUSE volume.
  D. The status of the TrueCopy software LUSE volume is in the initial copy.
  C. One or more LDEV pairs are SMPL on a TrueCopy LUSE volume.

• Question 67:

  What are two purposes of a TrueCopy Asynchronous Consistency Group? (Choose two.)

  A. It controls multiple volume pairs as a single entity.
  B. It provides a real-time copy of the P-VOL on the S-VOL.
  C. It allows priority to be assigned to a group of volume pairs.
  D. It ensures data is written to the S-VOL in a consistent manner.
  A. It controls multiple volume pairs as a single entity.
  D. It ensures data is written to the S-VOL in a consistent manner.

• Question 68:

  Which statement is true about HiCommand Tiered Storage Manager?

  A. It works as a migration controller.
  B. It moves the LDEV number before copying data;
  C. Migration using Tiered Storage Manager is disruptive to the continuance of a business.
  D. Tiered Storage Manager focuses on short term improvements of a storage system's performance.
  A. It works as a migration controller.

• Question 69:

  A customer is setting up a recovery system that uses ShadowImage. Which of the following is the correct sequence to use the S-Vol?

  A. Mount, startup database, filecheck, recover, start application
  B. Mount, filecheck, startup database, recover, start application
  C. Mount, recover, startup database, filecheck, start application
  D. Mount, startup database, recover, filecheck ,start application
  B. Mount, filecheck, startup database, recover, start application

• Question 70:

  Your customer must decide if TrueCopy Asynchronous or TrueCopy Synchronous is the best solution. Which three statements describe TrueCopy Synchronous characteristics? (Choose three.)

  A. TrueCopy Synchronous guarantees an RPO of zero.
  B. TrueCopy Synchronous turnaround times become unacceptable at longer distances.
  C. TrueCopy Synchronous maintains consistency of data with time stamping and sequence numbering.
  D. TrueCopy Synchronous can register a maximum of sixteen remote control units (CUs) for one local CU.
  E. TrueCopy Synchronous reports the ending status to the host only after the S-VOL update copy operation is complete.
  A. TrueCopy Synchronous guarantees an RPO of zero.
  B. TrueCopy Synchronous turnaround times become unacceptable at longer distances.
  E. TrueCopy Synchronous reports the ending status to the host only after the S-VOL update copy operation is complete.