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Exam : Hitachi HH0-440
Title : Storage Architect – Performance & Virtualization

1. Which three key metrics are needed for sizing industry standard applications? (Choose three.)
A.IO read/write ratios
B.port speed
C.IO rates and data transfer rates
D.cache read hit ratios
E.number of ACP/BED pairs
Answer: ACD

2. Which three actions provide a way of increasing the number of Tags available to a database volume in an enterprise storage system? (Choose three.)
A.Build the volume across multiple LUNs with host-based logical volume manager striping.
B.Construct the LUN using LUSE with LDEVS from different RAID Groups.
C.Use a VDEV LUN from a VDEV striping pool (LDEV concatenation).
D.Map the LUN across more host paths.
E.Increase the HBA LUN Queue Depth value.
Answer: ADE

3. Which level of Write Pending is normal for a busy OLTP Universal Storage Platform (USP) system adequately managing the destaging of writes?
A.0% to 20%
B.20% to 30%
C.30% to 40%
D.40% to 50%
Answer: B

4.
Which condition is implied by these values?
A.These are normal values for busy LUNs with a LUN queue depth of 8.
B.There are no more Tags available on this storage port due to heavy IO load.
C.There are no more Tags available for these LUNs at the port due to heavy IO load.
D.The HBA LUN queue depth is set incorrectly.
Answer: A
6. Click the Exhibit button.
Which three conditions are likely causes for the write pending rates illustrated in the exhibit? (Choose three.)
A.insufficient cache
B.loss of redundancy in write cache
C.heavy random writes to RAID5
D.heavy random writes to SATA drives
E.failure to distribute workload among sufficient array groups
Answer: CDE
7. Performance monitor data indicates that CHP utilization may be causing a bottleneck in a Universal Storage Platform (USP) series system during periods of intense processing.
Which two actions should be considered to increase IOPS during the bottleneck periods? (Choose two.)
A.Configure the paths using high-speed mode.
B.Spread the load across more CHP processors and paths.
C.Spread the load across more RAID Groups.
D.Spread the load across more LUNs.
Answer: AB
8. Which three parameters will help to calculate a server’s maximum LUN queue depth to avoid the risk of SCSI timeouts? (Choose three.)
A.The number of active LUNs mapped to a storage port.
B.The number of active servers in the cluster accessing the active LUNs.
C.The number of command tags supported by the storage port.
D.The number of disk drives supporting the LUN configuration.
E.The total number of LUNs mapped to the storage port.
Answer: ABC

5. Which three statements are true for Hitachi Global Link Availability Manager (HGLAM)? (Choose three.)
A.HGLAM manages multiple instances of Hitachi Dynamic Link Manager (HDLM).
B.HGLAM assigns load balancing algorithms only at the server level.
C.HGLAM can alert which server is impacted when a fabric switch goes down.
D.HGLAM reports IO rate at the HBA level.
E.HGLAM can report a USP cache failure.
Answer: ACD

6. Solaris IOSTAT shows that response times are degrading for a number of LUNs and that these LUNs are 100% busy. The active queue values are in a range up to, but not exceeding 8, and the wait queue values are in the range from 0 to 5 when the active queue is 7 or 8.
Which condition is implied by these values?
A.These are normal values for busy LUNs with a LUN queue depth of 8.
B.There are no more Tags available on this storage port due to heavy IO load.
C.There are no more Tags available for these LUNs at the port due to heavy IO load.
D.The HBA LUN queue depth is set incorrectly.
Answer: A

7. Which Solaris MPXIO multi-pathing scheme should be used to avoid non-owning access with HDS modular storage systems?
A.load_balance_none
B.load_balance_rr
C.load_balance_lba
D.load_balance_fixed
Answer: A

8. Which VMware multi-pathing scheme should be used to avoid non-owning access with HDS modular storage systems with multiple VMware servers?
A.Most Recently Used (MRU)
B.Fixed
C.Round-Robin
D.Extended Round-Robin
Answer: B

9. In the Universal Storage Platform (USP) family, what is the maximum number of external ports that one external LDEV can be attached to?
A.2
B.4
C.8
D.16
Answer: C

10. Click the Exhibit button.
Which three conditions are likely causes for the write pending rates illustrated in the exhibit? (Choose three.)
A.insufficient cache
B.loss of redundancy in write cache
C.heavy random writes to RAID5
D.heavy random writes to SATA drives
E.failure to distribute workload among sufficient array groups
Answer: CDE

11. Performance monitor data indicates that CHP utilization may be causing a bottleneck in a Universal Storage Platform (USP) series system during periods of intense processing.
Which two actions should be considered to increase IOPS during the bottleneck periods? (Choose two.)
A.Configure the paths using high-speed mode.
B.Spread the load across more CHP processors and paths.
C.Spread the load across more RAID Groups.
D.Spread the load across more LUNs.
Answer: AB

12. Which two workloads gain a performance improvement by using Tagged Command Queuing? (Choose two.)
A.multi-user transaction database access
B.sequential, single-threaded scan
C.archival writes to tape drive
D.corporate mail and notes server
Answer: AD

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Exam : Hitachi HH0-280
Title : HDS Implemetation Specialist – Storage Management

1. Your 5 TB Hitachi Dynamic Provisioning (HDP) Pool contains one hundred 50 GB LDEVs and is running out of space.
Which two statements are correct? (Choose two.)
A. You create a new Pool and concatenate it with the existing Pool.
B. You create new LDEVs out of free space which are used as HDP Pool Volumes to expand your HDP Pool.
C. You install a new RAID group and create HDP Pool Volumes in this RAID group and add these to your HDP Pool.
D. You create a new Pool which meets the space requirements and you migrate the Virtual Volumes into this newly created Pool.
Answer: BC

2. A customer has an IBM storage array and is planning to use it as External Storage on the USP V to migrate an application LUN from external to internal.
Would this migration be disruptive for the application?
A. No, because the customer is using Tiered Storage Manager.
B. No, because the customer has a ShadowImage copy of the LUN.
C. Yes, because the server has to perform a reboot to see the LUN.
D. Yes, because the application must reconfigure the LUN presented by the USP V.
Answer: D

3. You support a customer that will be implementing a Hitachi Device Manager (HDvM) solution. They plan on using HDvM to manage several USP600s and Adaptable Modular Storage (AMS) systems.
Which statement is correct to manage the AMS systems with HDvM?
A. Storage Navigator is required to use the Physical View.
B. Mapping Guard is required to set up security for the LUNs.
C. Storage Navigator Modular Link and Launch must be set up.
D. Disklock is required to use a lock system for devices accessed from HDvM.
Answer: C

4. A customer is deploying a new USP V into the data center across various servers and operating systems. During the planning stage you identify Hitachi Dynamic Link Manager (HDLM) 5.8 as the preferred path management software on the AIX servers.
Which three must you include in a prerequisite check list for the deployment? (Choose three.)
A. Check that Hitachi Device Manager (HDvM) agent is not installed.
B. Include additional planning for any Virtual I/O (VIO) servers.
C. Check that the Object Data Manager (ODM) update is installed.
D. Check that Hitachi Device Manager (HDvM) is compatible with HDLM.
E. Check the operating system levels and fix packs against the release notes.
Answer: BCE

5. Your customer currently has Hitachi Dynamic Link Manager (HDLM) version 4.7 running on ten of their production servers. They want to simplify the management of running those HDLM instances.
What are two prerequisites for the hosts that are running HDLM to be managed by Hitachi Global Link Availability Manager (HGLAM)? (Choose two.)
A. Upgrade the HDLM instances to version 5.7 or higher.
B. Install Provisioning Manager agent 3.5 or later on the hosts running HDLM 4.7.
C. Install Hitachi Device Manager agent 3.5 or later on the hosts running HDLM 4.7.
D. Install Hitachi Device Manager agent 3.5 or higher after the upgrade to HDLM 5.2.
Answer: AD

6. You have a customer that is running Hitachi Device Manager (HDvM) to manage their 9900Vs, USPs, and Adaptable Modular Storage (AMS) systems. Your customer wants to change the port number used by all of the AMS systems for TCP/IP communications.
Which two statements are correct? (Choose two.)
A. The port number for the AMS systems cannot be changed.
B. You must use Storage Navigator Modular to change the port setting in the AMS system.
C. You set the new port number in the Services file for the machine where HDvM server is installed.
D. You set the new port number in the Server.Properties file for the machine where HDvM is installed.
Answer: BC

7. Your customer is using Hitachi Device Manager (HDvM) to manage their storage systems. They also want to provision storage with Hitachi Provisioning Manager.
To allow provisioning of storage, which two tasks must be performed? (Choose two.)
A. Install HDvM agent.
B. Install Provisioning Manager.
C. Install CIM agent extensions.
D. First allocate the host to a Resource group.
Answer: AB

8. A customer has Hitachi USP V, Hitachi AMS, EMC DMX, and HP EVA storage systems attached to twenty Windows servers and ten Solaris servers.
In this scenario, which two Hitachi Dynamic Link Manager (HDLM) configurations are supported? (Choose two.)
A. HDLM for UNIX for all storage systems
B. HDLM for Windows for all storage systems
C. HDLM for UNIX for Hitachi storage systems only
D. HDLM for Windows for Hitachi storage systems only
Answer: BC

9. In Hitachi Storage Services Manager (HSSM), which two steps are required when discovering a host? (Choose two.)
A. Provide the administrator password.
B. Provide the IP address of the host to be discovered.
C. Install the appropriate CIM extension on the server you want to manage.
D. Click the Set Default User name and Password link and provide up to three user names and passwords.
Answer: BC

10. Which two operating systems running on the Hitachi Dynamic Link Manager (HDLM) hosts are supported by Hitachi Global Link Availability Manager (HGLAM)? (Choose two.)
A. IBM AIX 5.3
B. IBM z/OS 1.6
C. Sun Solaris 8
D. Windows NT 4.0
Answer: AC

11. A Hitachi Storage Services Manager (HSSM) customer has switches, hosts, and storage. They want to reduce their Get all Element Details (GAED) times.
Which recommendation should you make?
A. Use segmented replication.
B. Put everything in one discovery group.
C. Use the GAED wizard to reduce the time of each element.
D. Increase the memory of the server to reflect the number of discovery groups.
Answer: A

12. A customer wants to use Hitachi Dynamic Provisioning (HDP) on a USP V.
Which two statements are true regarding the mapping of Dynamic Provisioning (DP)-Volumes to the application? (Choose two.)
A. Any LDEV can be used as a DP-Pool Volume.
B. Any type of RAID group is available for DP-Pool Volumes.
C. The size of a DP-Pool is limited by the size of the DP-Pool LDEVs (max 1 TB).
D. The size of a DP-Pool is limited by the number of the DP-Pool LDEVs (max 256).
Answer: BD

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Exam : Hitachi HH0-270
Title : HDS Implmenetation Specialist-Business Continuity Exam

1. A customer has a 20TB database at his primary site. The database is copied using TrueCopy to a second site about 20km away. There are problems with the link to the second site. The second copy of the database should always be the same as the primary copy.
Which solution should be implemented?
A. Specify FENCELEVEL=DATA on the TrueCopy links.
B. Specify FENCELEVEL=NEVER on the TrueCopy links.
C. Create a third copy of the database using ShadowImage at the primary site.
D. Create a third copy of the database using Universal Replicator at a third site.
Answer: A

2. After executing a paircreate command you find that the secondary volume is mounted to a system.
Which action sequence should be used to correct this situation?
A. Unmount the secondary volume.
B. Unmount the secondary volume then execute the paircreate command again.
C. Execute pairsplit -S, unmount the secondary volume, then execute the paircreate command again.
D. Unmount the secondary volume, execute pairsplit -S, then execute the paircreate command again.
Answer: C

3. 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.
Answer: D

4. 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 turn around 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.
Answer: ABE

5. Which two statements describe the characteristics of asynchronous replication? (Choose two.)
A. It provides a mechanism for copying data across any distance.
B. An incomplete operation is rolled back at both locations, guaranteeing that the remote copy is always an exact image of the primary.
C. After a successful write of data to the primary storage system, the application continues processing without waiting for an acknowledgement of a successful write at the secondary storage.
D. After a disruption, business operations can resume immediately at the remote site, starting from the exact point the primary site stopped. Only I/Os that were in-flight at the instant of disruption will be lost.
Answer: AC

6. A customer must implement a Disaster Recovery environment for a mission critical UNIX database. The production and recovery sites are 30km apart and a DWDM infrastructure is in place between the locations. The requirement is for zero data loss in the event of a disaster.
Which HDS replication technology meets the customer’s requirements?
A. Universal Replicator
B. TrueCopy Synchronous
C. TrueCopy Asynchronous
D. TrueCopy cascaded from a local ShadowImage
Answer: B

7. 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 reflect 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.
Answer: BC

8. 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)
Answer: A

9. 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 maintain two remote copies of the data.
What must be performed first at the local data center?
A. Perform swap takeover for the HUR pairs.
B. Perform swap takeover for the TrueCopy pairs.
C. Perform Delta Resync between the local and remote arrays.
D. Perform Delta Resync between the local and production arrays.
Answer: B

10. 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.
Answer: AD

11. Which two configurations are good candidates for a Three Data Center (3DC) Multi-target type replication without purchasing additional hardware? (Choose two.)
A. Two local 9980v connected through a SAN to Windows 2003 servers with a TrueCopy Asynchronous link to a distant 9980v 300km apart connected through a SAN to disaster recovery Windows 2003 servers.
B. Two local USPs connected through a SAN to Windows 2003 servers both having a TrueCopy Asynchronous link to a distant USP 300km apart connected through a SAN to disaster recovery Windows 2003 servers.
C. One primary USP connected through a SAN to Windows 2003 servers having a TrueCopy Synchronous link to a disaster recovery local USP. A secondary site 300km apart with a USP connected through a SAN to Windows 2003 servers.
D. A primary USP connected through a SAN to Windows 2003 servers. A secondary USP connected through a SAN to Sun servers. Both USPs being cross copy connected by TrueCopy synchronous. A disaster recovery distant USP 300km apart off-line to any CPU connected to local USPs by a Universal Replicator.
Answer: BC

12. You are working on a Business Continuity plan for one of your customers. The customer states, "This business process is very important for us so we cannot afford any data loss. However we can tolerate three hours to recover."
Which two statements correctly reflect the business process requirements? (Choose two.)
A. The business recovery time objective is zero.
B. The business recovery time objective is three hours.
C. The business process recovery point objective is zero.
D. The business process recovery point objective is three hours.
Answer: BC

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Exam : Hitachi HH0-120
Title : Hitachi Data Systems Storage Foundations – Modular Exam

1. What is the function of HDD Roaming in the Adaptable Modular Storage family?
A. It allows you to perform background HDD-scrubbing.
B. It allows you to monitor the system for HDD failures.
C. It allows you to increase RAID Group capacity dynamically.
D. It allows you to specify RAID Group with HDDs regardless of RKA.
Answer: D

2. Customers are increasingly finding new ways for information technology departments to provide value to business.
How does Services Oriented Storage Solutions (SOSS) help our customers accomplish this?
A. by matching the business value of data to the appropriate storage tier
B. by increasing customer profitability by managing operational expenses
C. by establishing Industry Standard Best Practices into everyday operations
D. by providing a business-centric approach for aligning IT storage resources with business requirements
Answer: D

3. A data warehouse application needs access to current data at multiple times during the day for billing and data mining.
What is used to create the online copy of the OLTP server within the same storage system?
A. TrueCopy
B. ShadowImage
C. Copy-on-Write Snapshot
D. TrueCopy Extended Distance
Answer: B

4. An AMS or WMS storage system requires the PC running Storage Navigator Modular 2 to be attached to the system.
Which communication interface is used by Storage Navigator Modular 2 to talk with the system?
A. USB
B. LAN
C. iSCSI
D. Fibre Channel
Answer: B

5. A customer requires a new modular storage array which will use parity for data protection. When a drive fails in a RAID 5 Group, the remaining disks are each a single point-of-failure. A requirement is that the vendor must minimize the amount of time the array is in a single point-of-failure state following a disk failure.
Which two features of the AMS2300 support the requirement? (Choose two.)
A. RAID 6
B. RAID 5+1
C. Dynamic Sparing
D. Fast Disk Rebuild
Answer: AC

6. A customer has a WMS100 array to run an application with low performance and availability requirements.
Which WMS100 configuration would meet the requirements?
A. SATA or FC disks
B. one or two controllers
C. one or two host FC ports per controller
D. one or two back-end loops per controller
Answer: B

7. A storage administrator wants to use TrueCopy to replicate volumes between an AMS2100 and an AMS2300.
How many S-VOL copies can be made from a single P-VOL?
A. 1
B. 2
C. 4
D. 8
Answer: A

8. Which AMS2300 feature can be used to isolate the I/O of a MS Exchange application from a backup application?
A. Host Storage Manager
B. Cache Partition Manager
C. Virtual Partition Manager
D. Cache Residency Manager
Answer: B

9. What are two advantages of Services Optimized Storage Solutions? (Choose two.)
A. It delivers storage infrastructure components that can be integrated to match application requirements.
B. It offers the ability to combine Fibre Channel SAN storage with IP-based storage.
C. It provides database administrators with the ability to provision and manage storage.
D. It offers application-centric, quality-of-service (QoS) data delivery, based on: performance, availability, cost, and protection requirements.
Answer: AD

10. Which two steps are required before using Hitachi Replication Manager? (Choose two.)
A. Replication Manager Agent must be installed.
B. RAID Manager or CCI must be installed.
C. Business Continuity Manager must be installed.
D. Hitachi Device Manager must be installed prior to the installation of Replication Manager software.
Answer: BD

11. HDS Adaptable Modular Storage models AMS2100 and AMS2300 provide efficient cost-effective storage.
Which three attributes characterize the AMS product line? (Choose three.)
A. high availability
B. cache partitioning
C. ease of management
D. large-scale virtualization
E. dynamic provisioning
Answer: ABC

12. Which feature in Hitachi Dynamic Link Manager (HDLM) allows an administrator to remove an LU and a path without restarting the server?
A. path failover
B. dynamic reconfiguration
C. dynamic deletion
D. Disk Manager
Answer: C

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Exam : Hitachi HH0-200
Title : Certified Modular Integration Specialist Exam

1. You are using the Hitachi?Resource Manager GUI for the first time. You want to change to a different mode from default mode. What is the first thing you should do, before changing to a different mode?
A. go to Add-> Password and add the password
B. go to Add-> Change Mode and select the mode
C. go to Settings-> Password and register the password
D. go to Settings-> Change Properties and set the mode option to other modes
Answer: C

2. You have assembled and installed a Hitachi Thunder 9570V?subsystemRK and a RKA into a 19 inch rack. The system parameters have also been configured. The customer now needs to use port 0A in order to connect HP-UX with a LUN 0 and Solaris with a LUN 0 on the same port. Which two will enable this configuration? (Choose two.)
A. install the LUN SECURITY license
B. create two host groups on port 0A
C. install the LUN-MANAGEMENT license
D. configure port 0A to work in HP-UX mode
Answer: BC

3. Which statement is true about cache slots on the Hitachi Thunder 9500V?Series subsystem?
A. Each controller has two cache slots and each slot can hold 1GB DIMMS for a maximum of 2GB per controller.
B. Each controller has two cache slots and each slot can hold 512MB or 1GB DIMMS for a maximum of 1GB or 2GB per controller.
C. Each controller has four cache slots and each slot can hold 512MB or 1GB DIMMS for a maximum of 2 GB or 4GB per controller.
D. Each controller has four cache slots and each slot can hold 256MB or 512MB DIMMS for a maximum of 1 GB or 2 GB per controller.
Answer: B

4. 20
Answer: C
9. What is the vibration tolerance of a Hitachi Thunder 9570?subsystem in operation, if installed near large generators located on the floor above or below the subsystem?
A. 2.5 m/s2 or less
B. 3.0 m/s2 or less
C. 3.5 m/s2 or less
D. 4.0 m/s2 or less
Answer: A
10. A customer has purchased a floor model of a Hitachi Thunder 9570V?Series subsystem set up as RK + RKA + H2H Deskside Kit. Which two connections between the RK and the RKA are valid? (Choose two.)
A. HSSDC#0 on Controller#0 of RK is connected to HSSDC#0 on ENC Unit#0 of RKA and HSSDC#1 on Controller#0 of RK is connected to HSSDC#1 on ENC Unit#0 of RKA.
B. HSSDC#0 on Controller#0 of RK is connected to HSSDC#1 on ENC Unit#0 of RKA and HSSDC#1 on Controller#0 of RK is connected to HSSDC#0 on ENC Unit#0 of RKA.
C. HSSDC#0 on Controller#1 of RK is connected to HSSDC#0 on ENC Unit#1 of RKA and HSSDC#1 on Controller#1 of RK is connected to HSSDC#1 on ENC Unit#1 of RKA.
D. HSSDC#0 on Controller#1 of RK is connected to HSSDC#1 on ENC Unit#1 of RKA and HSSDC#1 on Controller#1 of RK is connected to HSSDC#0 on ENC Unit#1 of RKA.
Answer: AC

5. A customer has Sun Netra Servers mounted on a Hitachi Data Systems?19 inch rack. You need to mount a RK and a RKA on the same rack. What is the amps/PS rating you need to use for both the RK and RKA together in order to ensure that the PDU is not overloaded when two power supplies are used on both the RK and the RKA and the source is 100V?
A. 3.20
B. 5.10
C. 6.30
D. 10.20
Answer: C

6. Which three operating systems can be used to install and run HDLM? (Choose three.)
A. AIX
B. OS/2
C. HP-UX
D. VxWorks
E. Microsoft Windows 2000
Answer: ACE

7. You are connected to a Hitachi Thunder 9500V?Series subsystem using Hitachi?Resource Manager GUI. You have created LUNs for 12D+1P RAID group, and now you want to set up one spare disk. Given the following steps:
A.select Settings-> Logical Settings
B. select Settings-> Configuration Settings
C. select the Logical Settings tab
D.select Settings-> Logical Unit-> Set Spare Drive
E.select the disk that you want to set up as spare
F.select the Spare Drive tab
A. B, F, E
B. B, F, G
C. D, C, E
D. F, C, G
Answer: B

8. Ten LUNs must be recognized by the QLogic HBA on Microsoft Windows 2000 Server which is connected to a Hitachi Thunder 9500V?Series subsystem. What is the system parameter that needs to be set up?
A. in the modify Host Group option, select CCHS mode in Standard mode
B. in the modify Host Group option, select CCHS mode in Host connection mode
C. in the modify Host Group option, select HISUP2 mode in Host connection mode
D. in the modify Host Group option, select HISUP mode in Host connection mode 2
Answer: D

9. What is the vibration tolerance of a Hitachi Thunder 9570?subsystem in operation, if installed near large generators located on the floor above or below the subsystem?
A. 2.5 m/s2 or less
B. 3.0 m/s2 or less
C. 3.5 m/s2 or less
D. 4.0 m/s2 or less
Answer: A

10. You are performing a Microprogram install for a customer on their Hitachi Thunder 9570V?Series subsystem. You receive message code RBA000 on the Web Access information messages. What does this message indicate?
A. Installation failed.
B. Installation failed in a part of the drive.
C. Downgrade check result was "Not Good."
D. There was another system when installation was started.
Answer: C

11. What is the operational humidity requirement at a site when installing a Hitachi Thunder 9500V?Series subsystem?
A. 5% to 90%
B. 8% to 80%
C. 10% to 75%
D. 10% to 90%
Answer: B

12. Which component on the first RKA is used to connect to the RK in a Hitachi Thunder 9570V?Series subsystem?
A. PDB
B. ENC unit
C. Controller unit
D. AC Power Unit
Answer: B

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Exam : Hitachi HH0-110
Title : Hitachi Data Systems Storage Foundations – Enterprise Exam

1. Which three Virtual Partitioning Manager activities can be performed online? (Choose three.)
A. move FICON ports between SLPRs
B. move RAID groups between CLPRs
C. move cache memory between CLPRs
D. move target fiber ports between SLPRs
E. move external fiber ports between SLPRs
Answer: BCD

2. Which three operating systems are supported by Storage Navigator? (Choose three.)
A. HP-UX
B. IBM AIX
C. SUN Solaris
D. Novell Netware
E. Microsoft Windows XP
Answer: ACE

3. What is the maximum number of the backend paths in a Hitachi TagmaStore USP1100?
A. 32
B. 64
C. 128
D. 256
Answer: B

4. How does an administrator configure HiCommand Device Manager to support SCSI ports?
A. through the GUI as per normal configuration
B. through the CLI as SCSI has different requirments
C. HiCommand Device Manager does not support SCSI ports
D. HiCommand Device Manager automatically configures SCSI ports
Answer: C

5. HDS has two solutions in the enterprise content archival domain; Message Archival for Email and Message Archive for Compliance. Which three benefits will a customer gain from implementing these solutions? (Choose three.)
A. Mailboxes are never filled up.
B. Spam problems are resolved.
C. Legal penalties can be avoided.
D. Computer viruses are minimized.
E. Conceptual search within attachments.
Answer: ACE

6. A company is using Hitachi Universal Replicator to replicate between remote sites. What happens after they experience a large sustained burst of I/O to Universal Replicator volumes?
A. S-Vol remains consistent.
B. Cache fills with write I/O and forces the P-Vol to split.
C. Application latency increases due to replication activity.
D. Cache fills with write I/O and forces the P-Vol to suspend.
Answer: A

7. Which two types of Message Archive Solutions are delivered by HDS? (Choose two.)
A. Message Archive for E-mail
B. Message Archive for Compliance
C. Message Archive for Compression
D. Message Archive for Disaster Recovery
Answer: AB

8. Which database does HiCommand Device Manager 4.0 and above use?
A. Oracle
B. HiRDB
C. Interbase
D. SQL server
Answer: B

9. Hitachi NAS Blade for TagmaStore?USP uses SyncImage. Which three actions can the customer perform using this feature? (Choose three.)
A. Create up to 128 SnapShots
B. Create differential SnapShots.
C. Duplicate FileSystem data using SnapShot.
D. Use the Hitachi Backup Restore product to restore data using this differential SnapShots.
E. Maintain consistency even if the customer was using the FileSystem at the time of the error.
Answer: BCD

10. What is the maximum cached bandwidth of the Hitachi TagmaStore USP crossbar switch architecture?
A. 17GB/s
B. 34GB/s
C. 64GB/s
D. 68GB/s
Answer: D

11. Which HDS feature feature significantly improves the performance of an application with high I/Os?
A. LUSE
B. Quick IO
C. Bypass cache
D. Hitachi disk ALBs
Answer: A

12. What is the Hitachi best practice for zoning?
A. zoning is optional
B. single HBA zoning ?one HBA per zone
C. single server zoning – All HBAs from one server in a zone
D. single operating system zoning ?all HBAs from one type of OS in a zone
Answer: B