HP HP0-J64 Online Practice Questions and Exam Preparation

HP HP0-J64 Online Questions & Answers

• Question 71:

  A current customer has an older HP 3PAR StoreServ F400 running InForm OS 2.3.1 in a pre- production data center and is facing a new schedule for scaling out the application into production. The scale out will require twice the capacity and three times the performance to handle the initial workload. You design a new high performance HP 3PAR StoreServ 7400 with 64 SSDs to meet the demand of the new application. The customer has already tested new application servers attached to the F400.Due to competitive issues, the customer needs to move into production quickly and with minimal disruption. Which solutions should you include to help ensure customer success? (Select two.)

  A. HP MPX200 Appliance to facilitate automatic storage migration from the older 3PAR array with minimal disruption
  B. HP 3PAR StoreServ Thin Conversion to reduce the storage requirement on the new array.
  C. HP 3PAR StoreServ Peer Motion to allow for non-disruptive storage movement to the new array
  D. HP 3PAR StoreServ Temporary Remote Copy License for data migration to the new array as easily as possible
  E. HP 3PAR StoreServ Data Migration services to assist with populating the new array with production data
  B. HP 3PAR StoreServ Thin Conversion to reduce the storage requirement on the new array.
  C. HP 3PAR StoreServ Peer Motion to allow for non-disruptive storage movement to the new array

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  HP 3PAR Peer Motion Software is the first non-disruptive, do-it-yourself data migration tool for enterprise block storage. With Peer Motion, HP 3PAR Storage System customers can load balance I/O workloads across systems at will, perform

  technology refresh seamlessly, cost- optimize asset lifecycle management, and lower technology refresh capital expenditure.

  http://www8.hp.com/us/en/products/storage-software/product-detail.html?oid=5157539#! tab=features Data migration simplified (not apply). Question: the customer needs to move into production quickly and with minimal disruption.

  Available in convenient packaged offerings, the HP 3PAR StoreServ Data Migration Service provides a flexible means of migrating your organization's critical data safely with minimal impact to your operation.

  HP 3PAR Operating System Software Suite

  Increase your storage management efficiency, capacity utilization and performance with this foundational software that offers autonomic provisioning and change management along with built-in HP 3PAR thin technology. Cut capacity

  requirements in half and stay efficient over time.

  Optional software suites:

  3PAR Replication Software Suite

  3PAR Data Optimization Software Suite

  3PAR Security Software Suite

  3PAR Reporting Software Suite

  http://www8.hp.com/pt/pt/products/data-storage/data-storage-products.html? compURI=1225854#.Up_Tb9JdWE4

• Question 72:

  On which entity is a Cyclic Redundancy Check (CRC) function repformed when using the HP StoreOnce Backup System?

  A. Frame
  B. Transferred file
  C. Chunk
  D. Backup job
  D. Backup job

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  Cyclic redundancy check (CRC)

  Cyclic redundancy checking (CRC) is an enhanced checksum function. When this option is selected, CRC checksums are written to the media during backup. CRC checks allow you to verify the media after the backup. Data Protector recalculates the CRC during a restore and compares it to the CRC on the medium. It is also used while verifying and copying the media. This option can be specified for backup, object copy, and object consolidation operations. The default

  value is OFF. Figure 49 shows the default configuration parameters for Ultrium tape drives. CRC checking was OFF.

  

  Figure 49. HP SlorageWorks Ultrium 960 advanced opbons - CRC checking OFF

• Question 73:

  A company is experiencing performance issues on their four node HP StoreServ 10800 configured with 256x 300 GB Fibre Channel drives. A System Reporter analysis reveals that single tier of Fibre Channel storage is under a lot of I/O pressure from an explosion of VMware servers running high I/O messaging applications used to track package routes daily in an Oracle database.

  There are 40x 50GB thin provisioned volumes that make up 90% of mostly read I/O activity during regular business hours. The customer is upset and need a solution to quickly increase performance for these critical applications.

  Which solution should you propose to cost-effectively resolve this issue?

  A. Upgrade with 256 addition 300 GB drives and Adaptive Optimization to automatically move high I/O volume regions to a RAID 10 CPG for better I/O performance
  B. Utilize Peer Motion to non-disruptively move the offending work load to an SSD optimized HP 3PAR StoreServ array.
  C. Upgrade with 32x 100GB SSD drives and Adaptive Optimization configured for performance-based placement in two storage tiers.
  D. Upgrade with 2 additional nodes and double host-facing Fibre Cannes ports to archive better I/O caching across all array nodes when accessing small volumes
  C. Upgrade with 32x 100GB SSD drives and Adaptive Optimization configured for performance-based placement in two storage tiers.

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  Customer case study This section describes the real benefits that a customer derived from using HP 3PAR Adaptive Optimization. The customer had a system with 96 300 GB 15k rpm FC drives and 48 1 TB 7.2k rpm NL drives. The customer had 52 physical servers connected and running VMware with more than 250 VMs. The workload was mixed (development and QA, databases, file servers) and they needed more space to accommodate many more VMs that were scheduled to be moved onto the array. However, they faced a performance issue: they had difficultly managing their two tiers (FC and NL) in a way that kept the busier workloads on their FC disks. Even though the NL disks had substantially less performance capability (because there were fewer NL disks and they were much slower), they had larger overall capacity. As a result, more workloads were allocated to them and they tended to be busier while incurring long latencies. The customer considered two options: either they would purchase additional 96 FC drives, or they would purchase additional 48 NL drives and 16 SSD drives and use HP 3PAR Adaptive Optimization to migrate busy regions onto the SSD drives. They chose the latter and were pleased with the results (illustrated in Figure 7).

  

  Before HP 3PAR Adaptive Optimization as described in the charts--and even though there are fewer NL drives --they incur greater IOPS load than the FC drives in aggregate and consequently have very poor latency (~40 ms) compared with the FC drives (~10 ms). After HP 3PAR Adaptive Optimization has executed for a little while, as shown in the charts on the right, the IOPS load for the NL drives has dropped substantially and has been transferred mostly to the SSD drives. HP 3PAR Adaptive Optimization moved ~33 percent of the IOPS workload to the SSD drives even though that involved moving only 1 percent of the space. Performance improved in two ways: the 33 percent of the IOPS that were serviced by SSD drives got very good latencies (~2 ms), and the latencies for the NL drives also improved (from ~40 ms to ~15 ms). Moreover, the investment in the 16 SSD drives permitted them to add even more NL drives in the future, because the SSD drives have both space and performance headroom remaining. http:// h20195.www2.hp.com/V2/GetPDF.aspx%2F4AA4-0867ENW.pdf

• Question 74:

  A customer wants to integrate a data deduplication solution into an online storage environment.

  Which HP solution should be integrated into the design to meet the customer requirements?

  A. HP MSA Storage
  B. HP StoreVirtual
  C. HP 3PAR StoreServ
  D. HP StoreEasy
  D. HP StoreEasy

• Question 75:

  Which device type for server-side deduplication does HP Data Protector use?

  A. OST
  B. Implicit
  C. Catalyst
  D. Explicit gateway
  D. Explicit gateway

• Question 76:

  A retail customer recently experienced a major flood in the area of their data center and lost some critical financial data. They are now planning to purchase an HP StoreVirtual multi-site configuration and rent collocation space in another city. As a part of the proposal, which component of the HP StoreVirtual architecture must be implemented to support automatic quorum management across the two sites?

  A. Management Group
  B. Centralized Management Console
  C. Failover Manager
  D. Manager Quorum
  B. Centralized Management Console

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  CMC Centralized Management Console. See HP StorageWorks P4000 Centralized Management Console.

• Question 77:

  A company hosts several Microsoft SQL server instances and virtual machines for their internal sales departments on HP EVA6400 storage systems running View 10.0 and XCS 9.53400. The acts globally and runs a 24x7 business with limited IT staff. The customer requires a solution design focused on a short ROI and an optimal total cost of ownership (TCO) for 5 years. The new storage solution should support the customer's flexible business demands.

  What has to be considered when planning the data online migration from the EVA systems within the first 5 months after implementing an HP 3PAR StoreServ system?

  A. Exclusive data access for the HP 3PAR system is required during the migration period
  B. Command View has to be upgraded
  C. HP Service has to be involved
  D. Peer Motion has to purchased
  D. Peer Motion has to purchased

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  HP 3PAR Peer Motion Software enables Storage Federation and is the first non-disruptive, do-it- yourself data migration and load balancing tool for enterprise storage. With Peer Motion, HP 3PAR StoreServ customers can load balance I/O workloads across systems at will, perform technology refresh seamlessly, cost-optimize asset lifecycle management, and lower technology refresh capital expenditure

• Question 78:

  An IT Operations Director of a large investment bank requests a meeting with the HP Account Manager and the Solution Architect. During the meeting, the IT Operations Director reports that there will be a 10% reduction in the investment bank's operations staff, which currently provides help-desk services and first level technical support for 400 U.S. customer banks.

  HP Professional Services provides support for the investment bank's New York and San Francisco data centers, which have HP 3PAR StoreServ 10000 Storage Systems attached to HPUX-based HP Integrity Superdomes. The investment bank's 400 customer bank use HP EVA P6400 storage attached to an HP BladeSystems with Virtual Connect FlexFabric. Now, the investment bank needs to add proactive monitoring and analysis What should the HP Account Manager and Solution Architect do to help the IT Operations Director address these challenges? (Select two.)

  A. Discuss the business benefits of the existing HP EVA 6400 install base using HP Insight Remote Support Advanced.
  B. Demonstrate the value of HP's Mission Critical Advantage Services.
  C. Prepare HP Consulting Services to evaluate the investment bank data center SAN monitoring and firmware management environment.
  D. Modify the management framework of the investment bank data center infrastructure with HP Systems Insight Manager and HP Insight Remote Support Standard.
  E. Recommend the placement of the HP EVA 6400 with the HP 3PAR StoreServ 12000 Storage System.
  A. Discuss the business benefits of the existing HP EVA 6400 install base using HP Insight Remote Support Advanced.
  D. Modify the management framework of the investment bank data center infrastructure with HP Systems Insight Manager and HP Insight Remote Support Standard.

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  Needs to add proactive monitoring and analysis HP Insight Remote Support Advanced is ideal for midsize to large environments.It is recommended if you are already using HP Systems Insight Manager (SIM) for Microsoft Windows, have a larger enterprise environment, or need Mission Critical Services delivery.

  HP Insight Remote Support is ideal for environments with up to 2,500 devices and for customers who do not require a management platform integration or HP Mission Critical Services delivery. With Insight Remote Support, customers can take advantage of HP Insight Online to share device information with their HP authorized partners.

• Question 79:

  Which HP Service tool performs an operating system binary event log analysis?

  A. ISEE
  B. WEBES
  C. RISS
  D. OSEM
  B. WEBES

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  Web Based Enterprise Services

  WEBES is a tool suite aimed at preventing or reducing your system's down time. The tool suite has the following components:

  SEA (for operating system binary event log analysis). If you have a warranty or service contract with HP you are entitled to these tools free of charge. You must, however, upgrade the tools at least once a year, because the software expires

  after one year

  http://www8.hp.com/us/en/support/svctools/webes.html

• Question 80:

  A company currently has 800 virtual machines with 300 TB data. Seventy percent of the servers are at 85% idle. The customer needs to reduce the overall cost of present and future storage upgrade requirements by at least 25% while reducing power and cooling costs.

  What should be done to properly size each tier in an HP StoreServ Adaptive Optimization multi- tier solution?

  A. Establish capacity ratios in SSD and FC tiers to meet baseline performance requirements.
  B. Run the 3PAR System Reporter to ensure sufficient regional density I/O in each tier
  C. Configure maximum IOPS for the NearLine tier to reduce costs by the desired percentage.
  D. Estimate the amount of 1TB licenses required for automatic tier movement.
  A. Establish capacity ratios in SSD and FC tiers to meet baseline performance requirements.

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