HP HP0-J64 Online Practice Questions and Exam Preparation

HP HP0-J64 Online Questions & Answers

• Question 61:

  Which 3PAR array allows partial licensing for Peer Persistence?

  A. HP 3PAR F-Class Storage System
  B. HP 3PAR StoreServ 7000 Storage
  C. HP 3PAR T-Class Storage System
  D. HP 3PAR StoreServ 10000 Storage
  B. HP 3PAR StoreServ 7000 Storage

• Question 62:

  A customer gas transaction-based application running on three blade servers that require very High I/O performance exceeding 75,000 IOPs. The customer has an HP BladeSystem c7000 with Flex-10 Virtual Connect and 16 HP ProLiant BL460 Gen8 servers with no externally attached storage because their storage capacity requirements are extremely low?

  Which solution would achieve greater performance with minimal disruption for this customer?

  A. Add an HP IO Accelerator mezzanine card to the blade servers
  B. Add an HP X1800sb Network Storage Blade and attach it to the servers
  C. Add a SAS attached D2700 Disk Enclosure to the environment with 8 SSD drives
  D. Add additional HDD drives to the existing blade servers in a RAID 50 stripe set
  B. Add an HP X1800sb Network Storage Blade and attach it to the servers

• Question 63:

  What drives the growth of unstructured data?

  A. Increases in cloud-based storage systems
  B. Rapidly lowered disks costs
  C. Rapidly changing strategies and company agility
  D. Digitization of a wide-range of industries
  D. Digitization of a wide-range of industries

• Question 64:

  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.

  Your proposed design includes a VMware View environment using HP storeVirtual 4800. What has to be considered when designing a solution?

  A. Offer asynchronous replication to keep the virtual desktops up and running in case of a component failure.
  B. Use VMware View provisioning servers outside the blade to minimize LAN traffic to the enclosure.
  C. Avoid boot storms and insufficient response times during critical shift change hours.
  D. Include HP virtual Connect FlexFabric to connect to the HP StoreVirtual environment.
  C. Avoid boot storms and insufficient response times during critical shift change hours.

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  HP P4800 G2 31.5TB SAS SAN BladeSystem Capacity 31.5TB Starting, 504TB Maximum Drive description (70) LFF SAS Host interface 10 GbE iSCSI (4) Ports Replication support SAN/iQ Remote Copy Asynchronous Replication with Bandwidth Throttling; Multi-Site/ Disaster Recovery Thin provisioning support SAN/iQ Thin Provisioning www.hp.com/go/P4000Compatibility www.hp.com/go/P4000Compatibility Hyperlink VMware?Horizon ViewTM (formerly VMware View) is a virtual desktop infrastructure solution that simplifies desktop

  The customer is already an HP Blade System customer using HP Virtual Connect Flex-10 (Not It makes no sense answer D), HP Virtual Connect Flex-10 10Gb Ethernet Modules for c- Class BladeSystem simplify networks by reducing cables without adding switches to manage; They provide 4:1 consolidation of interconnect equipment: Each VC Flex-10 module can replace up to four Ethernet switches supporting data and iSCSI storage traffic. A "boot storm" is the tremendous performance drain experienced when hundreds or thousands of users logon at, or near, the same time in VDI environments. The drag on network throughput, host performance and SAN I/O can be devastating to an unprepared VDI installation. Some of the pressure can be eased by building the environment according to some best practices laid out by virtualization vendors. But, there are a few areas that you might not have considered when constructing your VDI infrastructure. http://www.zdnet.com/blog/virtualization/boot-storms-and-how-to-avoid-them/4767

• Question 65:

  A company's Leas SAN Architect considers HP 3PAR StoreServ a Tier 2 solution due the requirement for node reboot during Inform Operating System upgrades. You present the HP 3PAR Persistence Port feature to the customer to address their concerns. (Refer to the exhibit.)

  

  Which crucial characteristics are true about the HP 3PAR Persistence Port feature? (Select two)

  A. The host MPIO software must be reset to restarted after a failover scenario to restore the correct path balance
  B. HP 3PAR Persistent Port requires additional failover zone for each node's guest World Wide Name (WWN)
  C. HP 3PAR Persistent Port will maintain connectivity during 3PAR mode upgrade or 3PAR node failure even with a single path host
  D. HP 3PAR Persistent Port requires a minimum to two paths per each World Wide Name (WWN) with additional 1:1 zones
  E. One a two node array, the HP 3PAR Persistence Port minimum setup requires each fabric switch to be physically connected equally to each in a node pair
  C. HP 3PAR Persistent Port will maintain connectivity during 3PAR mode upgrade or 3PAR node failure even with a single path host
  E. One a two node array, the HP 3PAR Persistence Port minimum setup requires each fabric switch to be physically connected equally to each in a node pair

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  http://www8.hp.com/h20195/v2/GetPDF.aspx%2F4AA4-4545ENW.pdf Features and benefits: With the release of HP 3PAR OS version 3.1.2, HP has introduced new functionality called "Persistent Ports" that supports non disruptive online software upgrades and recovery from node failures, in a manner that is transparent to any FC fabric connected host accessing the HP 3PAR StoreServ. The Server HBA ports may be zoned to only a single array Node's port WWN or it may be zoned to both.

• Question 66:

  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 company preferred to implement an ISCSI storage solution to reduce implementation costs. Which addition benefit of an HP StoreVirtual Storage solution should you emphasize in your proposal?

  A. scale-up architecture
  B. support for multiple workloads
  C. built-in replication disaster recover
  D. thin convergence
  D. thin convergence

  ---

  The company preferred to implement an iSCSI storage solution to reduce implementation costs You need affordable storage designed for a virtualized infrastructure that's easy to manage, supports continuous data growth, and keeps your

  business up and running. HP StoreVirtual 4000 Storage, based on the LeftHand operating system, is a scale-out storage platform that is designed to meet the fluctuating needs of virtualized environments. Intuitive, common management and

  storage federation meet the need for simplicity and flexibility in today's virtual datacenters. It allows data mobility across tiers, locations, and between physical and virtual storage..

  HP StoreVirtual is the most versatile storage platform on the market today. Its software-defined storage VSA software, and ProLiant rack and BladeSystem-based hardware models provide options to fit any infrastructure and budget.

  Enterprise-class storage software functionality and leading virtualization software integration are built-in. This makes StoreVirtual the ideal platform for supporting virtualization growth at all stages. HP P4800 G2 31.5TB SAS SAN

  BladeSystem, Thin provisioning support SAN/iQ Thin Provisioning. LeftHand Remote Copy lets you asynchronously replicate thin provisioned, (Not Answer D,)

• Question 67:

  Which feature permits the storage capacity usage of the HP 3PAR StoreServ in a new NAS solution?

  A. HP 3PAR StoreServ Virtual Domains
  B. HP 3PAR StoreServ File Controller v2
  C. HP 3PAR StoreServ Adaptive Optimization
  D. HP 3PAR StoreServ Remote Copy
  B. HP 3PAR StoreServ File Controller v2

• Question 68:

  Refer to the exhibit.

  A company is consuming current Fibre Channel space at 32% per year on their four node HP 3PAR StoreServ 10400, which is currently configured with 256 Fibre Channel 600GB drives. The customer has stated that current performance on

  the array is fine but requires a cost-effective upgrade proposal that v meet all requirements through the next calendar year.

  

  Based on the regional density report in the exhibit, which hardware and software solution would cost- effectively meet the customer requirements?

  A. Upgrade with (128) 600GB driver to maintain equal volume distribution and best overall performance
  B. Upgrade with (16) 100GB SSDs for a performance boots on critical volumes and (132) 600GB FC driver, and eight additional chassis for a larger RAID set size and better utilization
  C. Upgrade with (32) TB drives and Adaptive Optimization for capacity-specified data placement in each of the two possible tiers.
  D. Upgrade with Adaptive Optimization, (8) 200GB SSDs and (64) 1 TB NL (SATA) drives for three balanced tier will ensure only 35% of performance is derived from NL (SATA) drives.
  D. Upgrade with Adaptive Optimization, (8) 200GB SSDs and (64) 1 TB NL (SATA) drives for three balanced tier will ensure only 35% of performance is derived from NL (SATA) drives.

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  Hardware and software solution would cost-effectively meet the customer requirement (8) 200GB SSDs and (64) 1 TB NL (SATA) cost-effectively and have tier1, tier2 and tier3

• Question 69:

  A backup environment consists of StoreOnce appliances and HP storeEver libraries. A new SLA policy requires that backed up data cannot be overwritten for three months. How can the data be managed by HP Data Protector Software?

  A. By using relative dates in catalog protection
  B. By configuring housekeeping schedules in HP StoreOnce GUI
  C. By specifying media data protection
  D. By using job scheduler
  A. By using relative dates in catalog protection

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  The simplified graph in Figure 3 presents the difference in IDB growth when catalog protection is set for a relatively short period of time (one month) versus when the catalog protection is the same as data protection (3 years). Also, the difference in usage of the Log all or Log directories options is shown. The major growth of the IDB lasts until the catalog protection has been reached. After that, the growth is low and determined by the growth of the backup environment.

• Question 70:

  A customer is interested in considering eight physical servers using virtualization technologies. The environment analysis shows that no SSD drives and redundancy across data centers is needed for the 2 TB of data. Which storage product archives a quicker ROI?

  A. HP StoreVirtual 4130
  B. HP MSA 1040
  C. HP StoreVirtual 4330
  D. HP MSA2040
  B. HP MSA 1040

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  HP MSA 1040 Storage--with up to 50% more performance2 at a 25% lower entry price point3, the MSA 1040 delivers 4th generation MSA technology to a whole new set of businesses. Fuel your consolidation, messaging and virtualization initiatives with full-featured easy to use storage that stretches your budget--with dual controller iSCSI/FC configurations, capacity expansion and an easy upgrade to MSA 2040