HP HP0-J64 Online Practice Questions and Exam Preparation

HP HP0-J64 Online Questions & Answers

• Question 111:

  You are responding to a request for proposal (RFP) for a new HP 3PAR StoreServ array. The company decision-market has asked you to justify the cost of the array. Which benefits of the Alinean ROI Analysts should be included in the business case to justify the cost of the array (Select three)

  A. regulatory documentation
  B. payback period
  C. competitive data
  D. internal rate of return (IRR)
  E. value proposition
  F. architecture of the array
  B. payback period
  D. internal rate of return (IRR)
  E. value proposition

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  http://www.certificationexplorer.com/Documents/HP0-J64.pdf

• Question 112:

  Which condition result in an Persistent Port failover on an HP 3PAR StoreServ array at In Farm OS level 3.1.3? (Select two)

  A. Automatic master node assignment change
  B. RSCN event after zone set update
  C. Loss of port sync
  D. User directed Host Persona Change
  E. Node Reboot or spontaneous failure
  B. RSCN event after zone set update
  D. User directed Host Persona Change

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  Fabric zoning controls which FC end-devices have access to each other on the fabric. Zoning also isolates the host and HP 3PAR StoreServ Storage ports from Registered State Change Notifications (RSCNs) that are irrelevant to these ports

  When changing an existing host persona from 6 to 11, a host reboot is required tor the change to take effect. This is an offline process. See "Configuring ESX/ESXi Multipathing for Round Robin via SATP PSP" (page 42) for the detailed procedure, as the host persona change should coincide with changing the SATP rules on the host as well.

• Question 113:

  You are working with a city government on a storage refresh. They are interested in consolidating divisions that have previously had separate arrays and management. The political environment will now allow for combined budgets, but managing the storage still needs to be kept separate for varied security reasons. Budgets are very constrained, so cost will be an issue. Which storage array should you recommend to meet their needs?

  A. HP StoreVirtual 4330 FC Storage
  B. HP StoreVirtual 4130 Storage
  C. HP 3PAR StoreServ 7200 Storage
  D. HP 3PAR StoreServ 10400 Storage
  C. HP 3PAR StoreServ 7200 Storage

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  http://www.certificationexplorer.com/Documents/HP0-J64.pdf

• Question 114:

  HP Secure Key Manager provides centralized encryption technologies for which tape libraries?

  A. HP ESL Tape Libraries w/LTO3 tape drives
  B. HP EML Tape Libraries w/LTO4 tape drives
  C. HP ESL Tape Libraries w/SDLT 600 tape drives
  D. HP VLS9000 Virtual Libraries w/LTO4 tape emulation
  B. HP EML Tape Libraries w/LTO4 tape drives

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  Models HP Secure Key Manager Models HP Secure Key Manager, ESL/EML tape libraries and Encryption SAN Switches are purchased separately from Secure Key Manager. http://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay/?docId=c04007622

  

  To greatly enhance data privacy, HP EML Tape Libraries are available with LTO-6 Ultrium 6650, LTO-5 Ultrium 3280 and LTO-4 Ultrium 1840 hardware encrypting tape drives for secure high performance backups meeting consortium specifications.. HP Data Protector Software can enable the drive encryption and provide basic key management capabilities. Additional information regarding ISV's supporting hardware encryption is available on the HP Enterprise Backup Solutions (EBS) website at: www.hp.com/ go/ebs. The encryption on LTO-6, LTO-5 and LTO-4 media occurs with or without compression, and without speed or capacity penalties. Hardware encryption is not supported on LTO-2 and LTO-3 tapes.

  LTO-6, LTO-5 and LTO-4 use the Advanced Encryption Standard (AES) with the longest and most secure keys -- 256 bits. AES-256 is implemented within Galois Counter Mode (GCM). This is a method of increasing AES security by efficiently adding Message Authentication Codes to ensure the integrity of the backup data stored on tape. The HP LTO-6, LTO-5 and LTO-4 tape drive(s) are designed to be compliant with the standard for tape drive security (IEEE 1619.1). ESKM: The HP Enterprise Secure Key Manager reduces your risk of a costly data breach and reputation damage while improving regulatory compliance with a secure centralized encryption key management solution for HP LTO-6, LTO-5 and LTO-4 enterprise tape libraries (EML and ESLG3). In addition, the ESKM provides strong auditable security and reliable lifetime key archival. The ESKM and LT0-6/LT0-5/LT0-4 drive encryption in the EML library provides a complete and secure privacy solution to protect customers' confidential data. Please note Secure Manager license is required for CVTL to enable connection to ESKM. For further information on the ESKM please visit: www.hp.com/go/eskm

  

  http://en.wikipedia.org/wiki/Linear_Tape-Open

• Question 115:

  You are designing an HP 3PAR StoreServ 7000 solution for an enterprise customer with a broad spectrum of UNIX server and Brocade switch technologies.

  Many applications are supported on older hosts that have been in production for many years. There are concerns with current operating system level and firmware levels. Which approach should you use to provide upgrade information to the customer?

  A. Configure the array with an earlier release of the HP 3PAR InForm OS to ensure compliance in older enterprise environments.
  B. Collect sample server and SAN information and build a configuration report with HP Single Point of Configuration Knowledge (SPOCK) that depicts minimal supported release levels.
  C. Provide the customer with access to Product QuickSpecs and the HP SAN Design Guide to assist with verifying integration compliance
  D. Utilize HP 3 PAR Host Explorer to verify current host configuration compliance specifications
  B. Collect sample server and SAN information and build a configuration report with HP Single Point of Configuration Knowledge (SPOCK) that depicts minimal supported release levels.

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  http://h20272.www2.hp.com/

  Welcome to the Single Point of Connectivity Knowledge (SPOCK) website. SPOCK is the primary portal used to obtain detailed information about supported HP Storage product configurations.

  

  http://h20272.www2.hp.com/Pages/spock2Html.aspx?htmlFile=sw_array_3par.html

  

• Question 116:

  Scenario Following the merger of two financial companies, management is considering combining the two distinct customer call centers into a single physical location. In addition to the overall call center headcount increasing by 30%, the support for two distinct customer bases presents the potential of having two different desktop PCs on the desk of each call center employee. Instead of correspondingly increasing IT support headcount to manage the single, larger call center and call center infrastructure, management believes they can reduce the required time to support call center operations by 40% if they employ virtual desktop technology.

  An initial assessment has identified the need for a centralized storage solution that could support 500 virtual desktops running a variety of applications that can scale quickly to accommodate an expected increase in call center staff. The customer is already an HP Blade System customer using HP Virtual Connect Flex-10.

  Some of the additional business criteria identified in customer planning interviews includes:

  

  Use client virtualization for the desktops.

  

  Achieve the highest possible density and performance for the virtual desktops,but keep the virtual desktop storage traffic off the network due to a current, existing limitation of only 1GbE.

  

  Do not use standalone, network-attached storage.

  

  Limit the impact of additional rack space.

  

  Minimize the risk of additional help-desk tickets.

  

  Present multiple solutions, prioritized with a recommendation.

  

  Refer to the scenario.

  The customer is concerned about data migration from their third-party storage array to a new solution. How do you solve this concern.

  A. Focus on an HP StoreServ 7000 Storage solution to use the online import from data migration.
  B. Advise a new backup and recovery concept using HP StoreOnce Backup Systems to avoid data loss.
  C. Present Hyper Visor storage migration functionalities to migrate data online.
  D. Include HP Virtual Connect FlexFabric modules in the design to keep all migration paths open.
  C. Present Hyper Visor storage migration functionalities to migrate data online.

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  Present HyperVisor storage migration functionalities to migrate data online

• Question 117:

  What does the 4-port Converged SAN Controller provide in the HP MSA 2040?

  A. IP ports for Asynchronous and Synchronous replication
  B. SFP modules support for FC and iSCSI
  C. Support for FCoE direct connect
  D. 6GB SAS and 16GB FC Combo support
  B. SFP modules support for FC and iSCSI

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  The HP MSA 2040 can also replicate data between arrays (P2000 G3 and/or MSA 2040 SAN Model only using FC or iSCSI protocol) with the optional Remote Snap feature.

• Question 118:

  The customer wants to implement an HP StoreOnce soltuion for the environment show. You have been given the following information:

  Each branch office has approximately 100 GB of data.

  Philadelphia has approximately 2 TB data.

  Pittsburg has approximately 1 TB data.

  All backup data will be replicated back to the data center in Pittsburg.

  Costs should be kept to a minimum but allow for the possibility of adding three more sites. Which HP StoreOnce solution should you propose for pittsburg?

  

  A. HP StoreOnce B6200 Backup
  B. HP StoreOnce 4220 Backup
  C. HP StoreOnce 4420 Backup
  D. HP Storeonce 2620 Backup
  B. HP StoreOnce 4220 Backup

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  Replication Licensing:

  HP delivers replication by license, either as a standalone replication solution, or as part of the HP StoreOnce Catalyst licensing (see the following section below). With HP StoreOnce Backup, replication is licensed by VTL/NAS target, this

  means that with one replication license:

  1 source appliance can replicate to a single HP StoreOnce VSA* 8 source appliances can replicate to a single HP StoreOnce 2620 24 source appliances can replicate to a single HP StoreOnce 4210 or 4220 50 source appliances can

  replicate to a single HP StoreOnce 4420 or 4430 96 source appliances can replicate to a single HP StoreOnce B6200 48 TB target http://h18004.www1.hp.com/products/ quickspecs/14450_div/14450_div.pdf

  In this time you have 8 source appliances can replication and future you need adding three more sites. (8 + 3= 11 minimum source)

• Question 119:

  A customer is concerned about backup data growth and maintaining or improvising restore service levels. The current environment consists of an HP StoreVirtual P4500 SAN solution, HP Data Protector, and an HP MSL4048 Tape Library with LTO-3 drives connected via SAS to the backup server.

  You have been asked to design an upgrade to the current environment that will provide increased backup storage and improve backup retention and restore times. What should be proposed?

  A. Configure client-side deduplication in the backup software.
  B. Implement HP StoreEasy with block-level deduplication.
  C. Upgrade the MSL Tape Library to LTO-5 tape drives.
  D. Implement an HP StoreOnce Backup System.
  C. Upgrade the MSL Tape Library to LTO-5 tape drives.

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  The HP StoreEver MSL Tape Libraries meet demanding storage requirement of businesses needing unattended backup, disaster recovery, or archive capability. The MSL Libraries offer a broad choice of storage capacity and interfaces with LTO-6, LTO-5, LTO-4, or LTO-3 Ultrium tape drives.

  

  http://en.wikipedia.org/wiki/Linear_Tape-Open

• Question 120:

  Your customer has an existing HP StoreVirtual P4500 G2 multi-site SAN, which has become I/O constrained. They want to implement a new higher performance tier into the existing management group. Which Peer Motion method provides the ability to dynamically rebalance data volumes to the higher performance tier?

  A. Dynamic LUN management
  B. Cluster swap
  C. Remote Copy
  D. Volume migration
  D. Volume migration

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  http://h20195.www2.hp.com/V2/GetPDF.aspx%2F4AA4-2922ENW.pdf

  Peer Motion on HP StoreVirtual Storage: Volume migration Peer Motion on HP StoreVirtual Storage allows a system administrator to move an HP StoreVirtual volume from one cluster to another, online, without having to reconfigure the host or applications. This is done by simply editing the properties of a volume, selecting the Advanced tab, and choosing a new cluster from the cluster drop-down box. The blocks that make up the volume on the original cluster will begin to migrate to the new cluster, and the LeftHand OS will automatically redirect and proxy requests for blocks to the proper cluster as the data migration is underway. When the migration is complete the iSCSI sessions to the new cluster from the host are automatically restored (assuming the new cluster's virtual IP address has been added to the iSCSI configuration of the host server). A typical use case for Peer Motion could be a volume that contains data for an application that has increasing performance needs. If The volume started out on an MDL SAS cluster, a storage administrator could use Peer Motion to move the volume to a SAS-based cluster. If the volume is on a SAS cluster, the storage administrator could choose to add more nodes to the cluster to provide more performance for the volume, or they could choose to move the volume to an even higher performing tier, such as an SSD-based cluster.

  Peer Motion on HP StoreVirtual Storage: Cluster swap The virtualization of storage within an HP StoreVirtual cluster means that the rules about data being tied to physical hardware resources no longer applies. This virtualization allows volumes to be moved dynamically between different physical hardware clusters, and also allows for a feature called cluster swap--the ability to remove existing storage nodes from a cluster and replace them with new storage nodes, online, with no loss of data or data availability.

  In one operation, data from the old storage nodes is moved to the new storage nodes, and all IO is properly directed to the correct node. Upgrading to newer, faster, or larger storage nodes does not require any downtime, providing a clear, well-defined strategy for future expansion and growth. As an example, a customer might start out with a cluster of 8 drive systems. As the customer adds more applications and workload to the cluster, they could reach the Performance or capacity limit of the nodes. They could easily migrate to nodes with 12 or more drives to increase capacity and performance, without having to bring any applications offline.