Hitachi HH0-120 v.1.0 2012-02-12 by JB - GRATIS EXAM · Exam A QUESTION 1 Which additional software...

Hitachi HH0-120 v.1.0 2012-02-12 by JB

Number: HH0-120Passing Score: 386Time Limit: 90 minFile Version: 1.0

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Exam Name: Hitachi Data Systems Storage Foundations - Modular Exam Exam Type: Hitachi DataSystemsExam Code: HH0-120 Total Questions: 119Exam passed with 65%

Only Questions!No answer, so anybody can't sell my free work on internet

Exam A

QUESTION 1Which additional software must be installed on a Hitachi Device Manager server to activate the elementmanager for modular systems?

A. AMS WebtoolB. Storage Navigator Modular 2C. HiTrackD. Device Manager CLI

Correct Answer: Section: (none)Explanation

Explanation/Reference:

QUESTION 2Under which two conditions would the AMS2000 system automatic load balancing function be activated?(choose two)

A. The busy controller is at 67%B. The non busy controller is at 49%C. The non busy controller is at 39%D. The busy controller is at 75%



QUESTION 3A customer wants to provide OLTP database and large file NAS services on a single AMS2300 system.How can the AMS features be used to help the customer achieve this objective?

A. Account authentication can be used to separate NAS and database access to the LUsB. Data Retention Utilities can be use to improve performance of the large file NAS server C. Cache Partitioning can be used to tailor cache segment sizes to match application requirementsD. Dynamic Sparing can be used to migrate LUs between raid Groups for best performance



QUESTION 4You want to migrate volumes from a VSP to an AMS2000 external system to match new Service LevelAgreement using Hitachi Tiered Storage Manager (HTSM).Which HTSM function will you perform to specify the AMS2000 system's volumes as the target for themigration?

A. Create a Storage TierB. Create a Migration GroupC. Create a Data Pool

D. Create a HORCM Group



QUESTION 5You have created a P-Vol/S-Vol pair.Which RAID Manager/CCI command can you use to check that the P-Vol and S-Vol are synchronized?

A. paircheckB. pairstatusC. pairviewD. pairdisplay



QUESTION 6Which protocol can be used by the Storage Navigator Modular 2 CLI to communicate with an AMS2000system?


A. SASB. FCC. IPD. iSCSI



QUESTION 7Which two features of the AMS2000 system help customers to improve operational efficency? (Choosetwo)

A. Dynamic ScrubbingB. built-in FCIP integrationC. built-in dynamic load balancingD. automatic LU to controller assignments

Correct Answer: Section: (none)

Explanation


QUESTION 8Which two transport methods are used by HiTrack Monitor to report errors? (Choose two)

A. HTTPB. FTPC. HTTPSD. iSCSI



QUESTION 9A customer wants to setup a large OLTP database on an AMS2000 system.Which disk configuration would you recommend for optimal performances?

A. SATA disks configured as a RAID6 GroupB. SATA disks configured as a RAID5 GroupC. SAS drives configured as a RAID6 GroupD. SAS drives configured as a RAID5 Group



QUESTION 10What are two performance reasons why you would recommend choosing an AMS2500 over an AMS2300system? (Choose two)

A. a quad-core processor to balance LUN ownershipB. 16 FC ports for maximun throughputC. a dual-core processor on each controller for maximum IOPsD. four processor on each controller for active/active load balancing



QUESTION 11What is specific to Hitachi Storage Capacity Reporter regarding the collection of host capacity andutilization reports?

A. An agent is required on the hostB. Agents are not required for any hostC. Only Windows hosts require an agent

D. Only Linux/Unix hosts require an agent



QUESTION 12Which two statements are true for Hitachi Device Manager? (Choose two)

A. It can provide file system information for registered hostsB. It auto-discovers multi-vendor storage infrastructureC. It auto-discovers multi-vendor switch infrastructureD. It provides shared storage resource management



QUESTION 13Which three operations can be performed using the Change LU Capacity function of Storage NavigatorModular 2? (Choose three)

A. Add LUsB. Delete LUsC. Add All LUsD. Separate All LUsE. Separate Last LU



QUESTION 14A customer wants to create LUs on an AMS2000 system.Which two products can be used? (Choose two)

A. Storage Navigator Modular 2B. Storage Navigator 2C. Disk Array Management programD. Hitachi Device Manager



QUESTION 15What is an advantage of TrueCopy Synchronous operation?

A. It uses journaling to manage bandwidthB. It is supported over longer distancesC. It has a reduced Recovery Point ObjectiveD. It has no impact on host performance



QUESTION 16Which two types of alerting does Replication Manager support for an AMS2000 system? (Choose two)

A. SNMP trapB. WMI Event NotificationC. HiTrack call homeD. e-mail message



QUESTION 17An AMS2000 system connected to a USP V as external storage is upgraded with new capacity. Thecustomer has created new LUs to be presented to the USP V.Which condition must be met before the LU can be virtualized?

A. LUs must be at least 100MB in sizeB. LUs must be mapped only to the USP VC. LUs must be mapped to the Hosts and USP VD. LUs from different RAID Groups must be used



QUESTION 18Which two formats are used by the Performance Reporter's export functionality? (Choose two)

A. TXTB. HTMLC. Adobe PDFD. Comma Separated Values (CSV)



QUESTION 19A customer is using Copy-on-Write Snaphot to store multiple copies of a P-Vol. After the last snapshot, thedata.... (unreadable)What happens if the Data Pool becomes full?

A. All snapshots are invalidatedB. Only the oldest snapshot is invalidatedC. The data pool is autmatically extendedD. All write I/O to the production volume is stopped



QUESTION 20Which two storage systems can be managed using Storage Navigator Modular 2? (Choose two)

A. VSPB. USP VMC. AMS1000D. AMS2300



QUESTION 21A user would like to configure the Hitachi Tuning Manager "Agent for RAID" on a server for a newAMS2500.Which method is used to collect the performance data from AMS2500?

A. In-band using command device to the iSCSI portsB. Out-of-band using TCP/IP to the LAN interfacesC. In-band using command device to the FC portsD. Out-of-band using iSCSI to the LAN interfaces



QUESTION 22What are two conditions for migrating data using Hitachi Tiered Storage Manager? (Choose two)

A. The target LUN and the source LUN can be in different RAID GroupsB. The target LUN can be larger than the source LUNC. The target LUN and the source LUN can be in the same DP-PoolD. The target LUN and the source LUN can be in the same RAID Groups

Correct Answer: Section: (none)

Explanation


QUESTION 23A user has a Hitachi Dynamic Provisioning (HDP) LU that has been provisioned 50% of its capacity. Theuser would move the LU using ShadowImage onto another HDP LU from a different pool.What will happen when the customer tries to create the pair?

A. The full capacity of the P-Vol is copied to the S-VolB. Only the basic OS format information is copied from the P-Vol to the S-VolC. Only the consumed capacity will be copied from P-Vol to S-VolD. The pair will fail because the P-Vol is not 100% provisioned



QUESTION 24On a dual-path using Hitachi Dynamic Link Manager (HDLM) one path fails.Which status will HDLM display for the failing path?

A. Online (P)B. Online (E)C. Offline (E)D. Offline (P)



QUESTION 25Which three tasks can be performed using Storage Navigator Modular 2? (Choose three)

A. Assign Windows drive letters to LUsB. Configure Host Groups settingsC. Perform microcode replacementsD. Perform port topology setup operationsE. Install HiTrack



QUESTION 26A storage administrator wants to use True Copy to replicate volumes between an AMS2100 and anAMS2300.Hom many S-Vol copies can be made from a single P-Vol?

A. 1

B. 2C. 3D. 4



QUESTION 27What is the maximum supported size for concatenated LUs in AMS2000 system?

A. 4 TBB. 60 TBC. 120 TBD. 1024 TB



QUESTION 28Once ShadowImage has created a copy of system data, what are three valid uses for the copied data?(Choose three)

A. disaster recoveryB. backup and recoveryC. journaling applicationD. application developementE. data mining application



QUESTION 29Your customer wants to connect an AMS2300 system to a USP VM as external storage.What are two valid options to connect both storage systems? (Choose two)

A. direct connectionB. connection through a Fiber Channel SANC. connection using iSCSID. connection using infiniband



QUESTION 30What is the replication method used by Hitachi Dynamic Replicator software?

A. host-based synchronousB. controller-based asynchronousC. host-based asynchronousD. controller-based synchronous



QUESTION 31What is the benefit of the AMS2000 system Active/Active Symmetric front-end design?

A. Both controllers share a unified cacheB. Performance is increased through the owning controllerC. There is a direct access to back-end disks through all front-end portsD. There is a equal access to both controllers through any front-end port



QUESTION 32Which two statements are true about Cache Partition Manager? (Choose two)

A. The Cache Partition Manager license can be enabled dynamicallyB. The Cache Partition Manager migrates LUS into cacheC. The Cache Partition Manager supports different segment sizesD. The Cache Partition Manager only works for read data in Priority mode



QUESTION 33A customer would like to deploy a new AMS2000 system with Hitachi Dynamic Provisioning (HDP). Theywould like provisioning from their HDP Pools by not allowing more DP-Vols to be created beyond a certainpercentage.Which over-provisioning threshold can an administrator configure to achieve this?

A. Early AlertB. WarningC. LimitD. Depletion Alert



QUESTION 34What are two core functionalities of Hitachi Tuning Manager? (Choose two)

A. Distribute workload across paths automaticallyB. Display configuration and capacity dataC. Perform resource analysisD. Migrate data based on storage performance



QUESTION 35A customer has multiple applications including one high performance application accessing an AMS2300.The high performance application consumes all system resources and is causing the other applications toslow down. Which feature can be used to prevent the high performance application from monopolizing theAMS2300?

A. Cache Residency ManagerB. Server Priority ManagerC. Cache Partition ManagerD. Universal Volume Manager



QUESTION 36A customer is evaluating AMS storage arrays to provide storage for a high performance database that mustbe available 24x7. Which configuration would provide optimum performance?

A. AMS2500 with FC drivesB. AMS2300 with SAS drivesC. AMS2300 with SATA drivesD. AMS2500 with iSCSI drives



QUESTION 37What is required when implementing a TrueCopy Extended Distance replication solution?

A. Data Pools must be configured for the primary site onlyB. Data Pools must be configured for the primary and secondary sitesC. Data Pools must reside on SAS drives

D. Data Pools must be configured for the secondary site only



QUESTION 38Which two statements describe the AMS2300? (Choose two)

A. It natively supports NFS and CIFSB. It can be attached to an external NAS gatewayC. It natively supports FC and iSCSID. It natively supports FC on one controller and iSCSI on the other



QUESTION 39A customer has purchased an AMS2100 storage system with both SAS and SATA drives. The storageadministrator needs to create the initial RAID Groups across the drives. Which task can be performed with Storage Navigator Modular 2?

A. Automatically select drives of the same type with different RPMs in random order B. Manually create a RAID Group across drives of the same type with different RPMsC. Manually create a RAID Group across different drive types with the same RPMsD. Automatically create a RAID Group across different drive densities



QUESTION 40What are two major functions of the Hitachi Data Protection Suite? (Choose two)

A. fixed content performance reporting and tuningB. backup and recovery softwareC. data archivingD. storage capacity configurator



QUESTION 41What is a major benefit of Hitachi Dynamic Replicator?

A. You can rollback the system to a point back in time by copying only the deltas

B. You can rollback the system to a point back in time by copying only the bitmapsC. You can rollback the system to a point back in time without any data copies or restoresD. You can rollback the system to a point back in time by repeating lost transactions



QUESTION 42What are three advantages of the AMS2000 Active/Active architecture? (Choose three)

A. it allows non-disruptive firmware updates for single path configurationsB. LU ownership is automatically controlledC. it allows mixing NAS ad iSCSI port on the same controllerD. it reduces the number of required spare drivesE. Controller workload balancing is automatic



QUESTION 43A customer has an AMS2100 system and they require a configuration without a single point of failure.Which two core funcionalities of Hitachi Dynamic Link Manager will provide the customer with the requiredconfiguration? (Choose two)

A. path health checkingB. dynamic path allocationC. automatic path failover D. dynamic load optimization



QUESTION 44A customer plans to use TrueCopy Synchronous on their AMS2100 system.How many replication paths will be required?

A. 1B. 2C. 4D. 8



QUESTION 45What are two advantages of using Hitachi Dynamic Provisioning (HDP) on AMS2000 systems? (Choosetwo)

A. HDP allows efficient allocation of cache resourcesB. HDP uses dynamic compression to increase data storage capacityC. HDP allows efficient allocation of storage to hostsD. HDP can distribute data across large numbers of disks to improve performance



QUESTION 46The customer needs to manage ShadowImage on an AMS2000 system using Hitachi Replication Manager.Which two conditions must be met? (Choose two)

A. HORCM instances must be set to 0 and 1B. CCI must be installed on the pair management serverC. A Differential Management LU must be mapped to the pair management serverD. A Hitachi Device Manager Host Agent must be installed on the pair management server



QUESTION 47Which two statements relating to disk sparing are true on the AMS2100? (Choose two)

A. SAS drives can spare for SATA drivesB. Spares needs to be located in specific drive locationsC. Spares can be the same size or larger then data drivesD. By default, after a drive replacement the new drive is the spare



QUESTION 48Which parameter can you configure in Cache Partition Manager?

A. Page sizeB. Segment sizeC. Chunk sizeD. Block size



QUESTION 49A customer needs to satisfy regulatory requirements for retention of email for a seven year period. Inaddition, they need to archive blueprints and other documents for a period of 40 years. Which Hitachi Data Systems product will support their needs?

A. Hitachi Content Platform (HCP)B. Hitachi Protection Manager (HPM)C. Hitachi Backup Services Manager (HBSM)D. Hitachi Symmetrical Archiving Platform (HSAP)



QUESTION 50After a performance analysis, a customer decides to move LUs within their AMS2300 system to a differentRAID Group using Modular Volume Migration.Which two statements regarding Modular Volume Migration are true? (Choose two)

A. The primary and secondary LUs must be owned by the same controllerB. The migration can be managed with Storage Navigator Modular 2C. The RAID Groups must have the same RAID levelD. The copy pace can be adjusted



QUESTION 51A customer wishes to minimize disruptions due to planned or unplanned outages.Which two features of Hitachi Copy-on-Write Snapshot facilitate these requirements? (Choose two)

A. metadata cache copyB. background copy of data to snapshotC. non-disruptive backups from a Copy-on-Write Snapshot V-VolD. periodic point-in-time copies for rapid restore of corrupted data



QUESTION 52What is the maximum number of ShadowImage S-Vols that can be supported from a single P-Vol on anAMS2300?

A. 1B. 2

C. 8D. 9



QUESTION 53A storage administrator wants to control replication with TrueCopy software. Which three user interfaces could be used for this? (Choose three)

A. Resource ManagerB. Storage Navigator Modular 2 GUIC. Storage Navigator Modular 2 CLID. Replication MonitorE. RAID Manager CCI



QUESTION 54Which two front-end protocols are natively supported by the AMS2000 system? (Choose two)

A. NASB. SASC. FCD. iSCSI



QUESTION 55Which two actions can be performed with Copy-on-Write Snapshot on AMS2000 systems? (Choose two)

A. Take a snapshot from a TrueCopy volumeB. Take a snapshot from a ShadowImage volumeC. Manage a snapshot with RAID Manager CCID. Expand the Pool Volume automatically



QUESTION 56A database administrator wants to use the Hitachi LU Expansion function on a AMS2300 Storage Systemto create a large unified LUN for a new application.

Which two statements are true? (Choose two)


A. The maximum number of LUNs that can be unified is 128B. Unified volumes cannot be used for further unificationC. The unification process can only be performed on formatted LUsD. The unification process can only be performed on LUs that are being formatted



QUESTION 57A drive within an AMS2100 system reaches its read error threshold.What will happen to the data on that drive?

A. Data from the failing drive is lost and must be restored from backupB. Data from the failing drive will be locked until the failing drive is replacedC. Data from the failing drive will be copied to a suitable spare if one is availableD. The drive is powered off immediately and the data is reconstructed from parity



QUESTION 58A customer wants to replicate an archive to a backup location.What is used by the Hitachi Content Platform (HCP) to ensure data integrity?

A. Common Data Integrity MethodB. Object OrientationC. First-in-First-outD. Structured Query Language



QUESTION 59A customer is implementing a Hitachi NAS Solution.Which three protocols can be used to make the data available to the clients? (Choose three)

A. NFS

B. CIFSC. iSCSID. FCoEE. FTP



QUESTION 60An existing AMS500 customer is looking to upgrade to an AMS2300 system. By upgrading, they would liketo take advantage of Hitachi Dynamic Provisioning with Active/Active controllers.Which three hosts multi-pathing products will satisfy these requirements? (Choose three)

A. Windows2008 MPIOB. Windows2003 MPIOC. Solaris MPxIOD. PowerPathE. Hitachi Dynamic Link Manager



Exam B

QUESTION 1Which two actions can be performed with Copy-on-Write Snapshot on AMS2000 systems? (Choose two)

A. Take a snapshot from a TrueCopy volumeB. Take a snapshot from a ShadowImage volumeC. Manage a snapshot with RAID Manager CCID. Expand the Pool Volume automatically



QUESTION 2An AMS2300 customer is using VMware vSphere 4.1 within their data center. They want to take advantageof the AMS2300's ability to mass copy snapshots and move blocks using SCSI commands.Which API would allow the customer to offload these specific storage operations to the AMS2300?

A. VMotionB. VAAIC. VTAPD. VCOPY



QUESTION 3A customer requires a new modular storage array which will use parity for data protection. A requirement isthat the vendor must minimize the amount of time the array is in single point-of-failure state following a diskfailure.Which two features of the AMS2300 support the requirement? (Choose two)

A. RAID6B. RAID1+0C. Dynamic SparingD. Fast Disk Rebuild



QUESTION 4Which two types of alerting does Replication Manager support for an AMS2000 system? (Choose two)

A. SNMP trapB. WMI Event NotificationC. HiTrack call homeD. e-mail message



QUESTION 5What are two conditions for migrating data using Hitachi Tiered Storage Manager? (Choose two)


A. The target LUN and the source LUN can be in different RAID GroupsB. The target LUN can be larger then the source LUNC. The target LUN and the source LUN can be in teh same DP-PoolD. The target LUN and the source LUN can be in the same RAID Groups



QUESTION 6Which two features of the AMS2000 controllers eliminate the need for additional load balancing softwarerequired for VMware enviroments? (Choose two)

A. controller load balancingB. built-in VMware Distribute Resource Scheduler (DRS)C. Symmetric active-active architectureD. Embedded Dynamic Mapping Table



QUESTION 7What are two reasons why a customer would want to use Host Groups on an AMS2100? (Choose two)

A. to manage host access to the LUsB. to unify logical units into larger LUsC. to enforce consistency betweeb TrueCopy volumesD. to prevent hosts writing disks signatureson LUs which do not belongs to them



QUESTION 8A customer has an AMS2100 connected to a host which has two paths to CTL0 and two paths to CTL1.The customer has installed Hitachi Dynamic Link manager and load balancing is enabled.With all systems working correctly , over how many paths will I/O to an LU be Load-balanced?

A. over all four pathsB. over one path to each CTLC. over four paths to one CTLD. over two paths to the owner CTL



QUESTION 9Which parameter can you configure in Cache Partition Manager?

A. Page SizeB. Segment SizeC. Chunk Size D. Block Size



QUESTION 10A customer who has purchased an AMS2500 storage system is looking for a multipathing software solutionfor heterogenerous platforms.Which three features does Hitachi Dynamic Link Manager provide the customer with? (Choose three)

A. path health checkB. automatic path failoverC. automatic path allocationD. stacked queue load balancingE. round robin balancing algorithm



QUESTION 11What are two features that Hitachi Device Manager software provides? (Choose two)

A. error reporting interface to the HiTrack softwareB. performance data reportingC. storage resource managementD. basic replication functions



QUESTION 12What are two advantages of using Hitachi Dynamic Provisioning (HDP) on AMS2000 system? (Choosetwo)

A. HDP simplifies dynamic allocation of TrueCopy secondary volumesB. HDP allows more efficient use of space on the storage systemC. HDP simplifies the allocation of storage resources for hostsD. HDP allows dynamic migration of data between storage tiers



QUESTION 13Which two products can be used to script replication functions for an AMS2000 system? (Choose two)

A. Disk Array Management Program (DAMP) CLIB. Command Control Interface (CCI)C. Storage Navigator Modular 2 (SNM2)D. Hitachi Replication Interface (HRI)



QUESTION 14Which two steps are required before using Hitachi Replication Manager? (Choose two)

A. RAID Manager/CCI must be installedB. Replication Manager Agent must be installedC. Business Continuity Manager must be installedD. Hitachi device manager must be installed



QUESTION 15What are two advantages of TrueCopy Extended Distance replication? (Choose two)

A. It has no data lossB. It provides extended de-deuplicationC. It provides write order fidelity

D. It provides consistency group support



QUESTION 16Which two statements accurately describe Modular Volume Migration? (Choose two)

A. The internal LU RAID Groups between the source and target volumes are exchangedB. The source LU must be offline from the host before starting the migrationC. Volume migration has no influence on I/O performanceD. The data on the target volume will be overwritten



QUESTION 17A customer wants to purchase a global solution that will responde to their data protection, archival andrestore needs.Which solution should they use?

A. Hitachi Data MoverB. Hitachi Replication ManagerC. Hitachi Data Protection SuiteD. Hitachi Backup and Restore Suite



QUESTION 18A storage administrator wants to use TrueCopy to replicate volumes between an AMS2000 and anAMS2300.How many S-Vol copies can be made from a single P-Vol?

A. 1B. 2C. 3D. 4



QUESTION 19A data warehouse application needs access to current data from a busy OLTP database at multiple times

during the day for billing and data mining.What should be used to create an online copy of the database within the same storage system whilemaintaining performance of the OLTP database?

A. TrueCopyB. ShadowImageC. Copy-on-Write SnapshotD. TrueCopy Extended Distance



QUESTION 20What is the primary function of TrueCopy Extended Distance software in business continuity?

A. to create copies within a system in synchronous modeB. to create copies within a system in asynchronous modeC. to create remote copies within a system in synchronous modeD. to create remote copies within a system in asynchronous mode



QUESTION 21A customer is advised by an Indipendent Storage Vendor (ISV) to look at the Hitachi Content Platform(HCP) as a recommended archiving solution.Which two key HCP features will benefit the customer? (Choose two)

A. retention capabilityB. ability to update dataC. scalabilityD. unrestricted removal of unused data



QUESTION 22What are two benefits of using the SAS interface on the back-end of AMS2000 systems? (Choose two)

A. SAS provides for real-time FC conversionB. Back-end failures can be analyzed more preciselyC. SAS and FC drives can be intermixed in the same trayD. SAS and SATA II drives can be intermixed in the same tray



QUESTION 23What accurately describes Hitachi Dynamic Replicator (HDR)?

A. HDR uses the Hitachi Replication Manager EngineB. HDR uses TrueCopy Extended Distance Snapshot Pools C. HDR needs the Hitachi Storage Command Portal to be installed firstD. HDR runs indipendently of other replication products



QUESTION 24Which two additional license-based features can be enabled on an AMS2000 system using StorageNavigator Modular 2? (Choose two)

A. SNMPB. Dynamic Load BalancingC. Account AuthenticationD. Universal Volume Manager



QUESTION 25Which two functions are available on HiTrack monitor for AMS2000 systems? (Choose two)

A. report errorsB. remote access to user dataC. new configuration data download from the support centerD. call home (incidental and periodic)



QUESTION 26What are two characteristics of Dynamic Sparing on AMS2000 systems? (Choose two)

A. Spares can be in RKAKB. Spares must be in the first RKAKC. Spares must be in slot 14 within the RKAKD. After a drive replacement the new drive is the spare by default

Correct Answer:

Section: (none)Explanation


QUESTION 27You have an AMS2000 virtualized behind a VSP. You want to migrate data from the AMS2000 to the VSPusing Hitachi Tiered Storage Manager.Which function will you perform to select the AMS2000 volumes?

A. Create a Migration GroupsB. Create a Storage TiersC. Create a HORCM groupD. Create a Storage Domain



QUESTION 28A customer would like to deploy a new AMS2000 system with Hitachi Dynamic Provisioning (HDP). Theywould like to control the amount of over provisioning from their HDP Pools by not allowing more DP-Vols tobe created beyond a certain percentage.Which over-provisioning threshold can an administrator configure to achieve this?

A. Early AlertB. WarningC. LimitD. Depletion Alert



QUESTION 29Your customer wants to connect an AMS2300 system to an USP-VM as external storage.What are two valid options to connect both storage systems? (Choose two)

A. direct connectionB. connection through a Fibre Channel SANC. connection using iSCSID. connection using Infiniband



QUESTION 30A storage administrator has an AMS2300 system with several expansion chassis (RKAK) attached andnotices that one has an error LED illuminated.

Which two actions can the storage administrator take to identify tht RKAK? (Choose two)

A. Read the RKAK setting on the rotary address switchB. Read the RKAK serial number stored in Storage Navigator Modulat 2C. Execute the Storage Navigator Modular 2 RKAK check serial number functionD. Read the RKAK number printed on the connecting cables



QUESTION 31Which Hitachi Device Manager feature will help you allocate storage resources in a hierarchical structure?

A. Cache Partition ManagerB. Account authenticationC. Logical GroupsD. Storage Groups



QUESTION 32Which two features of Hitachi Copy-on-Write Snapshot enable the rapid creation of a data copy? (Choosetwo)

A. Data PoolB. Quick Create functionC. ShadowImage integrationD. Pointer-based snapshots



QUESTION 33A customer needs to satisfy regulatory requirements for retention of email for seven year period. In addition,they need to archive blueprints and other documents for a period of 40 years.Which Hitachi Data System product will support their needs?

A. Hitachi Content Platform (HCP)B. Hitachi Protection manager (HPM)C. Hitachi Backup Services Manager (HBSM)D. Hitachi Symmetrical Archiving platform (HSAP)



QUESTION 34Which two statements are true when using Hitachi Tuning Manager for resource management? (Choosetwo)

A. It is able to display different historical reports in one reportB. It provides LAN performance metricsC. It provides automated data migration reportingD. It monitors applications and storage systems response times



QUESTION 35Your customer wants to enhance overall performance on AMS2000 systems. They are using PerformanceMonitor to obtain performance information on several storage system components.Which two performance metric should be examined? (Choose two)

A. ORM resonse timeB. HDD utilizationC. Average seek timesD. Write Pending rate



QUESTION 36Which AMS2000 system feature can be used to isolate the workload of a Microsoft Exchange applicationfrom a backup application?

A. Host Storage ManagerB. Cache Residency ManagerC. Cache Partition ManagerD. Virtual Partition Manager



QUESTION 37What is the maximum supported size for concatenated LUs in AMS2000 systems?

A. 4 TBB. 60 TBC. 120 TBD. 1024 TB



QUESTION 38A customer wants to create LUs on an AMS2000 system.Which two products can be used? (Choose two)

A. Storage Navigator Modular 2B. Storage Navigator 2C. Disk Array Management ProgramD. Hitachi Device Manager



QUESTION 39An IT operations manager wants to forecast hardware purchases for the coming fiscal year. The managerhas been assigned a Hitachi Tuning Manager login to accomplish this task.Which Operation Permission level is appropriate for the manager to collect the necessary information?

A. RootB. AdminC. ViewD. Operator



QUESTION 40An AMS2300 customer is concerned about protecting their mission critical data from unauthorized access.What would they gain from enabling Host Group Security?

A. A restriction would be placed where access to this data would only be given to the storage administrator B. A restriction would be placed where only one host group can be assigned to one port, restricting access

to the selected groupC. It would allow multiple host groups to be assigned to one port, where access to the data is determined

by the WWPND. The data would be presented as Read-Only to all hosts that have access to it, based on WWPN



QUESTION 41

A customer plans to use TrueCopy Synchronous on their AMS2100 system.How many replication paths will be required?

A. 1B. 2C. 4D. 8



QUESTION 42How does the Hitachi AMS2000 system protect write data in cache to ensure data integrity?

A. Write I/O is mirrored to cache in both controllersB. Write I/O is mirrored to indipendent cache partitions, within the same controllerC. Write I/O is striped across two indipendent cache boardsD. Write I/O parity information is written to indipendent cache boards



QUESTION 43What are three advantages of the AMS2000 Active/Active I/O Architecture? (Choose three)

A. It allows non-disruptive firmware updates for single path configurationsB. LU ownership is automatically controlledC. It allows mixing NAS and iSCSI ports on the same controllerD. It reduces the number of required spare drivesE. Controller workload balancing is automatic



QUESTION 44Which three types of replication are available with Hitachi Data Replicator? (Choose three)

A. page replicationB. segment replicationC. file replicationD. block replicationE. volume replication



QUESTION 45What are two characteristics of the AMS2100 hardware version 2 controller? (Choose two)

A. There are two embedded iSCSI portsB. There can be up to 4 GB of cacheC. Each FC port can run with a speed of up to 8GbD. There can be up to 8 FC ports



QUESTION 46A customer is implementing a NAS solution.How do the servers obtain access to the application data stored on the NAS device?

A. FC over LANB. FC over SANC. iSCSI over SAND. IP over LAN



QUESTION 47Which three actions can Hitachi Tuning Manager perform when an alarm is triggered? (Choose three)

A. Send an SMSB. Notify users by e-mailC. Send SNMP trapsD. Dial out to the support centerE. Execute commands



QUESTION 48A customer is creating a point-in-time copy of the data to be used by a decsion support system. Thedecision support system is read-intensive.Which replication tool should the customer use to minimize impact to the production application?

A. TrueCopyB. ShadowImageC. QuickShadowD. Copy-on-Write Snapshot



QUESTION 49A customer uses Copy-on-Write Snapshot to create a point-in-time copy (V-Vol) of their data for backup.When is the customer able to mount the V-Vol?

A. Immediately after the pair is splitB. after the data is copied to the S-VolC. after the data is copied to the V-VolD. after all the data is copied to the Data Pool



QUESTION 50What are two correct statements regarding AMS2000 system? (Choose two)

A. The load balancing function cannot be disabledB. Hosts should only send commands to the controller which owns the LUC. There is no performance penality regardless of which port is used to access an LUD. The user does not need to consider which controller should be the owner when creating LUs



QUESTION 51You have created a P-Vol/S-Vol pair.Which RAID manager(CCI command can you use to check that the P-Vol and S-Vol are synchronized?

A. paircheckB. pairstatusC. pairviewD. pairdisplay



QUESTION 52What can you do when Cache Partition Manager is installed?

A. Define storage logical partitionsB. Disable the cache write mirroring

C. Set the cache segment size for a new partitionD. Change the de-stage algorithm



QUESTION 53Which advantage does an AMS system provide if it is connected as external storage?

A. Exchange data with other storage systems within the same Storage DomainB. Exchange data with other storage systems across Storage DomainsC. Does not need to attach its servers to a Storage Domain controllerD. Can explicity use the data compress function of a Storage Domain controller



QUESTION 54An HDS customer engineer is on site replacing both cache backup batteries on an AMS2100.What is the effect on the write data held in cache?

A. The write-pending data is lostB. The write-pending data is preserved in NVRAMC. The write-pending data is immediately written to diskD. The host is notified and resends all committed writes



QUESTION 55What is required for ShadowImage replication?

A. Data PoolB. Bitmap LUC. Replication ManagerD. Differential Management LU



QUESTION 56Which two software components allow users to configure TrueCopy on AMS2000 system? (Choose two)

A. RAID Manager/CCI

B. TrueCopy Replication InterfaceC. HiTrack Replication AssistentD. Storage Navigator Modular 2 GUI



QUESTION 57Which protocol is used by Storage Navigator Modular 2 to communicate with an AMS2000 system?

A. IPB. FCC. FCIPD. iSCSI



QUESTION 58Which two methods are available for creating a RAID Group using Storage Navigator Modular 2? (Choosetwo)

A. static selectionB. manual selectionC. dynamic selectionD. automatic selection



QUESTION 59A ShadowImage pair is created using LUs from RAID Groups and the P-Vol contains no user data.What will occour when the "paircreate" command is issued?

A. The entire contents of the P-Vol is copied to the S-VolB. Only the basic OS format information is copied from the P-Vol to the S-VolC. The volume status is "PAIR" immediatelyD. The pair creation will fail




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Hitachi HH0-120 v.1.0 2012-02-12 by JB - GRATIS EXAM · Exam A QUESTION 1 Which additional software...

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