HH0-440 Exam Questions

A customer runs two geographical dispersed data centers and plans to merge both data centers' SANs. Which three should be considered when planning the ISL installation and configur...

Which HDS product is used to define and report Logical Group configurations?

When planning for capacity growth and performance for a new application, which three metrics are necessary to determine the required back-end storage configuration? (Choose three.)

Which three actions will help to reduce the level of Write Pending data in cache during periods of intense random update processing? (Choose three.)

Click the Exhibit button. Hitachi HH0-440 Exam Which three conditions are likely causes for the write pending rates illustrated in the exhibit? (Choose three.)

A Microsoft Exchange administrator team is responsible for managing five mailbox servers and maintaining acceptable service level objectives for your organization's email users. Ac...

A customer reports erratic occurrences of concurrent slow downs involving multiple servers directly attached to a large enterprise storage system. Each server supports an independe...

A customer reports OLTP database response times as measured by Oracle have tripled from 1 ms to 3 ms. Comprehensive data collection is present throughout the incident. Which three...

When DB2 Deferred Write Threshold (DWT) is reached, high write activity occurs, this can degrade all subsystems involved with the DB2 containers. Within the entire performance chai...

To eliminate disk related performance issues, which three Hitachi Tuning Manager reports would be most useful for analyzing Microsoft 2007 Exchange Storage Group LUN activity? (Cho...

Which two Hitachi Professional Services are available for modular and enterprise performance assessment and troubleshooting? (Choose two.)

In IOSTAT, which two Solaris metrics are used to determine the average read block size to a device? (Choose two.)

Performance monitor data indicates that CHP utilization may be causing a bottleneck in a Universal Storage Platform (USP) series system during periods of intense processing. Which...

Which three statements are true regarding Hitachi storage configurations for Microsoft Exchange Server? (Choose three.)

Which VMware multi-pathing scheme should be used to avoid non-owning access with HDS modular storage systems with multiple VMware servers?

A customer is using Hitachi Dynamic Provisioning (HDP) on a Universal Storage Platform (USP) V and runs an Oracle database on HDP Volumes allocated to a HDP Pool. The customer is e...

Which two statements are true about the Hitachi Tuning Manager Agent for RAID Product Interval (PI) record type? (Choose two.)

A customer, which runs a large Web server farm as an Internet service and hosting provider, wants to consolidate the data from all these servers from the internal server disks to a...

What happens when the Extended Round-Robin load balancing algorithm is used with an LDEV that is executing only random type IOs?

Which three metrics aid in calculating how long a block of data remains available in cache after its last access? (Choose three.)

What are two benefits of placing transaction log files on RAID1+0 disks for Microsoft SQL Server databases rather than RAID5 disks under normal operating conditions and during a pa...

Which three statements are true about migrating objects within a CLPR/SLPR environment? (Choose three.)

You enabled Hitachi Tiered Storage Manager to use performance metrics to control and manage migration tasks. Which performance metric(s) should be monitored?

An application has full cold backups occurring in a nightly maintenance window that consists of files used daily by an engineering firm. What is the maximum recommended utilization...

Hitachi Tuning Manager Agent Level alerts allow which three methods of notification when pre-defined alert thresholds are exceeded? (Choose three.)

You need to replace an existing system which is breaking a response time service level agreement. Which statement describes the most appropriate plan?

The performance of an audio streaming modular storage system has deteriorated as more Hitachi HH0-440 Exam streams have been added. Audio streaming is the only workload on the arra...

Which two actions should you apply to the disk configuration of ShadowImage secondary volumes (S-VOLs) to limit the impact of the initial PAIRCREATE and subsequent PAIRRESYNC opera...

Which two techniques can be used in an HDS modular array to ensure maximum throughput (MB/s) in a large block application such as oil exploration analysis, medical, or video file s...

You are implementing a Hitachi High Performance NAS (HNAS) cluster system with a Universal Storage Platform (USP) V as the storage system. Currently you start planning the FC SAN i...

In the Universal Storage Platform (USP) family, what is the maximum number of external ports that one external LDEV can be attached to?

How long does Storage Navigator Performance Monitor store the collected short range data of a Universal Storage Platform (USP) V with less then 64 CUs?

When planning for an upgrade, which three Hitachi Tuning Manager sets of metrics should be collected prior to configuring and sizing storage systems? (Choose three.)

Hitachi HH0-440 Exam During a storage assessment, a customer experiences that just 45% of the allocated storage is used by the file system of connected servers. Which Hitachi Dynam...

Which statement applies to both Hitachi modular and enterprise storage families?

Which two events must occur in Hitachi Tuning Manager (HTnM) to start monitoring a newly provisioned LDEV? (Choose two.)

Which three actions provide a way of increasing the number of Tags available to a database volume in an enterprise storage system? (Choose three.) Hitachi HH0-440 Exam

Solaris IOSTAT shows that response times are degrading for a number of LUNs and that these LUNs are 100% busy. The active queue values are in a range up to, but not exceeding 8, an...

Your customer wants to implement Hitachi High Performance NAS (HNAS) within their company. You are in the planning phase for the Storage Pool layout and configuration. What are thr...

When using Hitachi Tiered Storage Manager, which two metrics are available as filtering options? (Choose two.)

Which three key metrics are needed for sizing industry standard applications? (Choose three.) Hitachi HH0-440 Exam

A customer wants to migrate an existing application which generates heavy random write IO to a new Universal Storage Platform (USP) V and is concerned about write delays and ease o...

Which three components of an enterprise storage array can cause performance bottlenecks with a small block intensive random OLTP workload? (Choose three.)

Which two reports are used to correlate CHA microprocessor utilization to port IO? (Choose two.)

A large enterprise wants to implement a multi-tier environment as follows: Tier 1 on Internal - 15K RPM Tier 2 on Internal - 10K RPM Tier 3 on External - 10K RPM Hitachi HH0-440 Ex...

Which observation, made on a modular storage system running batch jobs, clearly represents a problem?

A customer seeks to double the throughput of a 3000 IOPS batch workload from an Oracle database dominated by 8 KB sequential reads. It is currently deployed on a port processor pai...

An older configuration is achieving a peak of 8,900 IOPs with 112 (one hundred and twelve) 10K RPM drives. How many 15K RPM drives will be needed in a new storage system that shoul...

What are three initial metrics that should be considered when diagnosing a response time problem? (Choose three.)

Which two cases are good candidates for using a dedicated Cache Logical Partitioning (CLPR) on a Universal Storage Platform (USP)? (Choose two.)