Hitachi Data Systems Certified Expert - Replication solutions implementation 認定 HH0-500 試験問題:

1. A customer uses Universal Replicator for Disaster Recovery for several mission critical applications. A
disaster occurs at the production site and network communication is lost between the sites. Which two
actions should be used to split the Universal Replicator pairs from the recovery site so the secondary
volumes can be used for application recovery? (Choose two.)

A) Suspend the Universal Replicator pairs with S-VOL write enabled from the recovery site CCI Server.
B) Issue a horctakeover -S command from the recovery site Storage Navigator.
C) Delete the Universal Replicator pairs from the secondary site using the recovery site Storage
Navigator.
D) Issue a horctakeover -S command from the recovery site CCI server.

2. 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) export HORCC_REST=NORMAL; pairresync -g SI_db01 -restore
B) pairresync -g SI_db01 -fq normal -restore
C) export HORCC_REST=QUICK; pairresync -g SI_db01 -restore
D) pairresync -g SI_db01 -fq quick -restore

3. A customer is using Universal Replicator to replicate an application's database. The customer wants to
perform a Disaster Recovery test. The Universal Replicator pairs are suspended and the database and
application are successfully started on the recovery server. The end-users at the production site are not
able to access the application at the recovery site. However, they can ping the recovery server. What are
two reasons for the issue described? (Choose two.)

A) The needed network ports have not been opened to the recovery site.
B) The recovery server IP address does not match the IP address of the production server.
C) The correct SAN zoning has not been configured at the recovery site.
D) The correct users have not been created on the recovery server.

4. An AMS customer wants to copy a database over 100km to a secondary site using TrueCopy Extended
Distance. The number of updates is minimal and the application's workload is very stable. Which two
factors should be carefully considered? (Choose two.)

A) Which LUN types must be copied.
B) How large is the recovery point objective (RPO).
C) How large should the pool be on the controllers.
D) How many LUNs are replicated.

5. 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) The HDvM host agent and CCI must be installed on all hosts.
C) A ShadowImage group number must be defined.
D) Datashare mode on the AMS must be enabled.

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