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We have the latest and most accurate certification exam training materials what you need. </p><p>Exam Code: <A href="http://www.itcertmaster.com/HH0-440.html" target="_blank">HH0-440</A><br/>Exam Name: <a href="http://www.itcertmaster.com/Hitachi_index.html" target="_blank">Hitachi</a> (Storage Architect - Performance and Virtualization)<br/>Guaranteed success with practice guides, No help, Full refund!<br/>117 Questions and Answers<br/>Updated: 2013-11-19</p><p><strong><strong>HH0-440</strong> Free Demo Download</strong>: <strong>http://www.itcertmaster.com/HH0-440.html</strong></p><p>NO.1 A customer, which runs a large Web server farm as an Internet service and hosting provider, wants to<br />consolidate the data from all these servers from the internal server disks to an iSCSI SAN solution which<br />uses a Universal Storage Platform (USP) V as the storage system. The IO is generally random read in<br />small block size. Which two RAID Group configurations would you recommend for the USP V? (Choose<br />two.)<br />A. RAID1 2+2<br />B. RAID1 4+4 C. RAID5 7+1<br />D. RAID6 6+2<br />Answer: CD<br /><br /><a href="http://www.itcertmaster.com/Hitachi_index.html">Hitachi demo</a>   <strong>HH0-440 demo</strong>   <strong>HH0-440 certification training</strong>   <strong>HH0-440 answers real questions</strong><br /><br />NO.2 Which two Hitachi Professional Services are available for modular and enterprise performance<br />assessment and troubleshooting? (Choose two.)<br />A. Storage Platform Assessment (SPA)<br />B. Implementation Service for Hitachi Tuning Manager<br />C. Implementation Service for Hitachi Storage Services Manager Software<br />D. Tiered Storage Planning and Design Service<br />Answer:AB<br /><br /><strong>Hitachi study guide</strong>   <strong>HH0-440</strong>   <strong>HH0-440</strong>   <strong>HH0-440</strong>   <strong>HH0-440 test</strong>   <strong>HH0-440 answers real questions</strong><br /><br />NO.3 Click the Exhibit button.<br />Which three conditions are likely causes for the write pending rates illustrated in the exhibit? (Choose<br />three.)<br />A. insufficient cache<br />B. loss of redundancy in write cache<br />C. heavy random writes to RAID5<br />D. heavy random writes to SATA drives<br />E. failure to distribute workload among sufficient array groups<br />Answer: CDE<br /><br /><strong>Hitachi</strong>   <strong>HH0-440</strong>   <strong>HH0-440</strong>   <strong>HH0-440</strong>   <strong>HH0-440</strong><br /><br />NO.4 When planning for capacity growth and performance for a new application, which three metrics are<br />necessary to determine the required back-end storage configuration? (Choose three.)<br />A. anticipated read/write IOPS<br />B. cache read hit ratios<br />C. queue depths<br />D. transfer rates<br />E. IOPS per physical disk<br />Answer:ABE<br /><br /><strong>Hitachi</strong>   <strong>HH0-440 exam</strong>   <strong>HH0-440 answers real questions</strong>   <a href="http://www.itcertmaster.com/HH0-440.html">HH0-440</a>   <strong>HH0-440 dumps</strong><br /><br />NO.5 Performance monitor data indicates that CHP utilization may be causing a bottleneck in a Universal<br />Storage Platform (USP) series system during periods of intense processing. Which two actions should be<br />considered to increase IOPS during the bottleneck periods? (Choose two.)<br />A. Configure the paths using high-speed mode.<br />B. Spread the load across more CHP processors and paths.<br />C. Spread the load across more RAID Groups.<br />D. Spread the load across more LUNs.<br />Answer:AB<br /><br /><strong>Hitachi</strong>   <strong>HH0-440 certification</strong>   <strong>HH0-440</strong><br /><br />NO.6 In IOSTAT, which two Solaris metrics are used to determine the average read block size to a device?<br />(Choose two.)<br />A. reads per second (r/s)<br />B. kilobytes read per second (kr/s)<br />C. block size (bs)<br />D. read block size (rbs)<br />Answer:AB<br /><br /><strong>Hitachi questions</strong>   <strong>HH0-440 braindump</strong>   <strong>HH0-440</strong><br /><br />NO.7 What happens when the Extended Round-Robin load balancing algorithm is used with an LDEV that<br />is executing only random type IOs?<br />A. Performance will be severely impacted.<br />B. Load balancing will be disabled for this LDEV.<br />C. Round-Robin will be used.<br />D. HGLAM will be notified of this inconsistency.<br />Answer: C<br /><br /><strong>Hitachi exam simulations</strong>   <strong>HH0-440 original questions</strong>   <strong>HH0-440</strong>   <strong>HH0-440</strong>   <strong>HH0-440 exam</strong><br /><br />NO.8 A customer runs two geographical dispersed data centers and plans to merge both data centers' SANs.<br />Which three should be considered when planning the ISL installation and configuration? (Choose three.)<br />A. distance<br />B. ISL trunk setup/configuration<br />C. estimated throughput<br />D. fabric trunk setup/configuration<br />E. buffer credits<br />Answer: ABC<br /><br /><strong>Hitachi original questions</strong>   <strong>HH0-440</strong>   <strong>HH0-440</strong>   <strong>HH0-440 exam prep</strong>   <strong>HH0-440 braindump</strong><br /><br />NO.9 To eliminate disk related performance issues, which three Hitachi Tuning Manager reports would be<br />most useful for analyzing Microsoft 2007 Exchange Storage Group LUN activity? (Choose three.)<br />A. RAID Map reports<br />B. RAID Group Configuration reports<br />C. RAID Group Utilization reports<br />D. Logical Device Response Time reports<br />E. Exchange MAPI Connection reports<br />Answer: ACD<br /><br /><strong>Hitachi pdf</strong>   <strong>HH0-440 questions</strong>   <strong>HH0-440</strong>   <strong>HH0-440 certification</strong><br /><br />NO.10 When DB2 Deferred Write Threshold (DWT) is reached, high write activity occurs, this can degrade all<br />subsystems involved with the DB2 containers. Within the entire performance chain, which three<br />components are critical during these occurrences? (Choose three.)<br />A. host CPU<br />B. host memory<br />C. storage subsystem cache<br />D. storage subsystem front-end processors<br />E. storage subsystem disks<br />Answer: BCE<br /><br /><strong>Hitachi</strong>   <strong>HH0-440</strong>   <strong>HH0-440</strong>   <strong>HH0-440</strong><br /><br />NO.11 A customer is using Hitachi Dynamic Provisioning (HDP) on a Universal Storage Platform (USP) V<br />and runs an Oracle database on HDP Volumes allocated to a HDP Pool. The customer is experiencing<br />unexpected growth of the database and a lack of capacity in the HDP Pool. What should be done?<br />A. Build a new HDP Pool using the same disk and RAID type and migrate the DP-Volumes to the new<br />pool.<br />B. Build a new HDP Pool using any disk and any RAID type and migrate the DP-Volumes to the new pool.<br />C. Extend the existing HDP Pool with Pool Volumes using the same RAID and disk type.<br />D. Extend the existing HDP Pool with Pool Volumes using any RAID and disk type.<br />Answer: C<br /><br /><strong>Hitachi</strong>   <strong>HH0-440</strong>   <strong>HH0-440 exam dumps</strong>   <strong>HH0-440</strong><br /><br />NO.12 Which three statements are true regarding Hitachi storage configurations for Microsoft Exchange<br />Server? (Choose three.)<br />A. RAID6 is a recommended RAID level for the database RAID Groups.<br />B. RAID1+0 is a recommended RAID level for the database RAID Groups.<br />C. RAID5 is the recommended RAID level for the log RAID Groups..<br />D. LUN concatenation (LUSE) is not recommended.<br />E. VDEV striping is a recommended configuration for database RAID Groups.<br />Answer: BDE<br /><br /><strong>Hitachi original questions</strong>   <strong>HH0-440 original questions</strong>   <strong>HH0-440 practice test</strong>   <strong>HH0-440</strong>   <strong>HH0-440</strong>   <strong>HH0-440</strong><br /><br />NO.13 Which two statements are true about the Hitachi Tuning Manager Agent for RAID Product Interval (PI)<br />record type? (Choose two.)<br />A. Performance data is collected by the Agent Collector at specified intervals and summarized for every<br />hour/day/week/month/year.<br />B. Configuration data is collected by the Agent Collector at specified intervals and summarized for every<br />hour/day/week/month/year.<br />C. Performance Reporter can directly access Product Interval records through Hitachi Tuning Manager.<br />D. Product Interval.<br />Answer:AC<br /><br /><strong>Hitachi pdf</strong>   <strong>HH0-440 test questions</strong>   <strong>HH0-440</strong><br /><br />NO.14 A customer reports OLTP database response times as measured by Oracle have tripled from 1 ms to 3<br />ms. Comprehensive data collection is present throughout the incident. Which three metrics are most<br />relevant? (Choose three.)<br />A. LDEV response time<br />B. LUN queue depth<br />C. port utilization (% Busy)<br />D. cache hit ratio<br />E. BED utilization<br />Answer: ACD<br /><br /><strong>Hitachi</strong>   <strong>HH0-440 certification</strong>   <strong>HH0-440 certification</strong>   <strong>HH0-440</strong>   <strong>HH0-440</strong><br /><br />NO.15 Which HDS product is used to define and report Logical Group configurations?<br />A. Hitachi Tuning Manager<br />B. Hitachi Device Manager<br />C. Hitachi Tiered Storage Manager<br />D. Hitachi Storage Services Manager<br />Answer: B<br /><br /><strong>Hitachi original questions</strong>   <strong>HH0-440 study guide</strong>   <strong>HH0-440</strong>   <strong>HH0-440</strong><br /><br />NO.16 A Microsoft Exchange administrator team is responsible for managing five mailbox servers and<br />maintaining acceptable service level objectives for your organization's email users. Accordingly, they<br />want to setup Windows Performance Monitor to actively monitor the Exchange servers. Which<br />Performance Monitor counter should be monitored for the Exchange database LUNs?<br />A. disk write bytes/second<br />B. disk read bytes/second<br />C. IO delays per sec<br />D. average disk read latency (ms)<br />Answer: D<br /><br /><strong>Hitachi dumps</strong>   <strong>HH0-440 test answers</strong>   <strong>HH0-440</strong>   <strong>HH0-440 dumps</strong>   <strong>HH0-440 exam prep</strong><br /><br />NO.17 Which three metrics aid in calculating how long a block of data remains available in cache after its last<br />access? (Choose three.)<br />A. IOPS rate into the cache partition or storage system<br />B. number of available cache segments<br />C. the cache hit rate<br />D. average response time<br />E. average LUN queue size<br />Answer: ABC<br /><br /><strong>Hitachi certification</strong>   <strong>HH0-440 exam dumps</strong>   <strong>HH0-440</strong>   <strong>HH0-440</strong>   <strong>HH0-440</strong><br /><br />NO.18 Which three actions will help to reduce the level of Write Pending data in cache during periods of<br />intense random update processing? (Choose three.)<br />A. Switch to faster disk drives.<br />B. Migrate from RAID5 to RAID1.<br />C. Spread the load across more RAID Groups.<br />D. Spread the load across more ports.<br />E. Spread the load across more LUNs.<br />Answer: ABC<br /><br /><strong>Hitachi test</strong>   <strong>HH0-440 answers real questions</strong>   <strong>HH0-440 certification training</strong><br /><br />NO.19 A customer reports erratic occurrences of concurrent slow downs involving multiple servers directly<br />attached to a large enterprise storage system. Each server supports an independent application and uses<br />dedicated port processors and RAID Groups. Storage replication, thin provisioning, and external storage<br />are used. If this problem originates in the storage, what are the two most likely causes? (Choose two.)<br />A. highly concurrent PAIRCREATE<br />B. storage system microcode problem<br />C. high internal path utilization<br />D. high cache Write Pending<br />Answer:AD<br /><br /><strong>Hitachi</strong>   <a href="http://www.itcertmaster.com/HH0-440.html">HH0-440</a>   <strong>HH0-440</strong>   <strong>HH0-440</strong><br /><br />NO.20 Which VMware multi-pathing scheme should be used to avoid non-owning access with HDS modular<br />storage systems with multiple VMware servers?<br />A. Most Recently Used (MRU)<br />B. Fixed<br />C. Round-Robin<br />D. Extended Round-Robin<br />Answer: B<br /><br /><strong>Hitachi study guide</strong>   <strong>HH0-440</strong>   <strong>HH0-440</strong><br /><br /></p><p>ITCertMaster offer the latest <A href="http://www.itcertmaster.com/HP2-N37.html" target="_blank">HP2-N37 Practice Test</A> and high-quality <A href="http://www.itcertmaster.com/00M-670.html" target="_blank">00M-670 PDF</A> Exam Questions training material. 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Hitachi HH0-440 exam study materials

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