Hitachi HH0-500 問題集

質問 1：
A customer is buying an Hitachi Storage Cluster (HSC) for Microsoft Environments for the purpose of
having a long distance cluster. Which two factors should be considered for the configuration? (Choose
two.)
A. IP addresses must be static and bi-directional.
B. IP addresses must be mobile and bi-directional.
C. Network latency must not be longer than 500 milliseconds.
D. Network latency must not be longer than 100 milliseconds.
正解：B,C

質問 2：
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. Issue a horctakeover -S command from the recovery site CCI server.
B. Issue a horctakeover -S command from the recovery site Storage Navigator.
C. Suspend the Universal Replicator pairs with S-VOL write enabled from the recovery site CCI Server.
D. Delete the Universal Replicator pairs from the secondary site using the recovery site Storage
Navigator.
正解：A,D

質問 3：
A customer asks you to review a plan for installing HiCommand Protection Manager (HPtM) software to
protect Microsoft Exchange 2003. You are aware that Exchange 2003 is a very critical business
application for this customer. Their plan is to use one large LUN for the public store and check point files
and second large LUN for the mail box store and the transaction log. Which solution will provide the
customer with maximum protection?
A. The customer should use four different mounted LUNs: two LUSE LUNs for public and mailbox stores,
one for checkpoint files, and one for transaction log files
B. The customer should use four different mounted LUNs: one for public stores, one for mailbox stores,
one for checkpoint files, and one transaction log files.
C. The customer should use three different mounted LUNs: one for public stores, one for mailbox stores
and checkpoint files, and one for transaction log files.
D. The customer should use three different mounted LUNs: one for public stores and mailbox stores, one
for checkpoint files, and one for transaction log files.
正解：B

質問 4：
A customer has an application that must have a second complete (zero RPO) copy of the data. The
second site is 70km away. It is a multi-task application and has strong SLAs. Which two solutions should
the customer consider to ensure that overheads are kept to a minimum? (Choose two.)
A. 2 x AMS1000 running TrueCopy Synchronous linked by DWDM
B. 2 x USP running Hitachi Universal Replicator linked by 2 x OC-3
C. 2 x USP running TrueCopy Asynchronous linked by DWDM
D. 2 x USP running TrueCopy Synchronous linked by 2 x OC-3
正解：A,D

質問 5：
If a customer has a server cluster, what does a quorum disk do? (Choose two.)
A. It is a configuration database.
B. It decides where to run an application if a node fails.
C. It tells the applications what storage to access.
D. It tells the storage which applications are accessing it.
正解：A,B

質問 6：
You have been asked to install HiCommand Protection Manager (HPtM) software in an environment
where integration with backup software is required. Which three must be in place before you begin the
installation? (Choose three.)
A. ShadowImage software or Copy-on-Write Snapshot software
B. Netbackup or Backup Exec software
C. Netbackup MS SQL server agent
D. HiCommand Device Manager software
E. RAID Manager CCI
正解：A,B,E

質問 7：
A customer has a multi-target Three Data Center (3DC) implementation to protect a mission critical UNIX
application. The production host crashes, but the array and network are still working. The customer wants
to bring up the application on a host at the local data center and still maintaintwo remote copies of the
data. What must be performed first at the local data center?
A. Perform Delta Resync between the local and remote arrays.
B. Perform swap takeover for the HUR pairs.
C. Perform Delta Resync between the local and production arrays.
D. Perform swap takeover for the TrueCopy pairs.
正解：D

質問 8：
A customer would like a CCI script to resynchronize all of the ShadowImage volumes on a USP100
defined in CCI. The customer is running the latest CCI version on a Solaris server using the korn shell.
Several CCI device group names are used. The primary volumes are defined in horcm0.conf and the
secondary volumes are defined in horcm1.conf. Which command would be used in a script to list all of the
ShadowImage CCI device group names prior to executing the Pairresync command?
A. pairdisplay -g
B. raidqry -g
C. raidscan -g
D. cat /etc/horcm0.conf | grep group
正解：B

質問 9：
The Command Control Interface (CCI) for the Universal Replicator pair operation displays a PFUS split
type. Which three statements are true? (Choose three.)
A. The pair status will change from PFUS to PSUE when the primary Journal Group is full.
B. The pair status will change from PFUL to PFUS when the "data overflow watch" time period is
exceeded.
C. The PFUS status is displayed as PSUS status by Storage Navigator.
D. The PFUL status is displayed as PAIR status by Storage Navigator.
E. The pair status changes from PFUL to PFUS when the primary Journal Group is 80 percent full.
正解：B,C,D