Hitachi HH0-450 Online Practice Questions and Exam Preparation

Hitachi HH0-450 Online Questions & Answers

• Question 31:

  In which case would you recommend using 4 KB block size when creating a file system on a Hitachi NAS Platform?

  A. The file system would be used to archive large multi-media files.
  B. The file system would be used as an ftp repository to store time stamps.
  C. The file system would be used as an iSCSI target for OLTP databases.
  D. The file system would be used for storing 4 MB OCR scanned images.
  B. The file system would be used as an ftp repository to store time stamps.

• Question 32:

  When planning for the installation of a Hitachi NAS platform MetroCluster, which three Hitachi Data Systems documents must be completed? (Choose three.)

  A. Pre-Engagement Checklist
  B. Systems Assurance Document
  C. Remote Copy Planning and Design Pre-Qualification Questionnaire
  D. Site Implementation Guide
  E. Change Control Approval Form
  A. Pre-Engagement Checklist
  B. Systems Assurance Document
  C. Remote Copy Planning and Design Pre-Qualification Questionnaire

• Question 33:

  A customer environment consists of a Hitachi NAS Platform 3090 cluster connected to a Hitachi AMS2500 with SATA disk drives in RAID-6 configuration. The customer is using this solution primarily for data backup and is expecting optimal write performance and optimal reliability. Which "SATA Write and Compare" mode should be used?

  A. SATA Write and Compare Full
  B. SATA Write and Compare Enabled
  C. SATA Write and Compare Disabled
  D. SATA Write and Compare Optimal
  B. SATA Write and Compare Enabled

• Question 34:

  A customer would like to implement a 2-node Hitachi NAS Platform 3080 cluster using a Hitachi AMS2100 storage system. The AMS2100 is shared with other Open Systems platforms. Ports 0B and 1B are the only ports available in the AMS2100. Hport 1 and 3 are the only ports available on the Hitachi NAS Platform nodes. Which two wiring and zoning configurations should be used? (Choose two.)

  A. Hport 1 of both nodes, and AMS port 0B must be connected to switch 1 and could be in the same zone.
  B. Hport 1 and 3 of node 1, and AMS port 0B must be connected to switch 1 and could be in the same zone.
  C. Hport 3 of both nodes, and AMS port 1B must be connected to switch 2 and could be in the same zone.
  D. Hport 1 and 3 of node 2, and AMS port 1B must be connected to switch 2 and could be in the same zone.
  A. Hport 1 of both nodes, and AMS port 0B must be connected to switch 1 and could be in the same zone.
  C. Hport 3 of both nodes, and AMS port 1B must be connected to switch 2 and could be in the same zone.

• Question 35:

  You are implementing JetClone into a customer's existing Hitachi NAS platform. Which three elements are required? (Choose three.)

  A. NAS v8 CLI
  B. iSCSI volumes
  C. WFS-2 file system
  D. additional licensing
  E. Hitachi NAS G2 hardware
  A. NAS v8 CLI
  C. WFS-2 file system
  D. additional licensing

• Question 36:

  Which Hitachi NAS object-based replication element is embedded within the Windows OS as part of the Microsoft VSS backup framework?

  A. VSS Provider
  B. VSS Requestor
  C. VSS Writer
  D. VSS Service
  D. VSS Service

• Question 37:

  A customer wants to implement a 2 PB Hitachi NAS Platform 3200 solution while using a Hitachi AMS2000 Family storage system. Which two must be considered during the solution design phase? (Choose two.)

  A. The 3200 supports a 2 PB Storage Pool size.
  B. The largest RAID group size in a Hitachi AMS2000 Family is 38D+2P.
  C. A minimum of 8 storage pools are required to achieve 2 PB.
  D. The largest LUN size supported by a Hitachi AMS2000 Family is 60 TB.
  C. A minimum of 8 storage pools are required to achieve 2 PB.
  D. The largest LUN size supported by a Hitachi AMS2000 Family is 60 TB.

• Question 38:

  A customer must have 24/7 uptime on their Hitachi NAS Platform 4-node 3200 cluster. They need to complete a major upgrade on each of the 4 nodes and must have a method of failing over their production services to a non-production cluster. Which two topics must be discussed with the customer prior to the major upgrade? (Choose two.)

  A. automatic failover using HiTrack
  B. the purchase of a backup cluster
  C. establishing a Server Farm
  D. use of MPIO for failover
  B. the purchase of a backup cluster
  C. establishing a Server Farm

• Question 39:

  A customer would like to attach a Hitachi NAS Platform 3100 to an existing Hitachi AMS2300 storage system. They have specific performance requirements and they would like to know if the AMS2300 will meet these requirements. Which information should you analyze from the "perfmon" output of the AMS2300 prior to recommending a solution? (Choose three.)

  A. disk drives operating rate
  B. microcode version
  C. license keys
  D. controller write pending rate
  E. disk IO rate (IOPS)
  A. disk drives operating rate
  D. controller write pending rate
  E. disk IO rate (IOPS)

• Question 40:

  Your customer is interested in using thin provisioning at the file system level and wants to know how the auto-expansion function works on the Hitachi NAS Platform. Which two statements are true? (Choose two.)

  A. A storage pool will automatically expand reaching the high watermark.
  B. A thin file system will allocate space as needed until the maximum size is reached.
  C. A thin file system will automatically expand to 10% beyond the high watermark.
  D. A thin file system can be created with a larger maximum size than the storage pool size.
  B. A thin file system will allocate space as needed until the maximum size is reached.
  D. A thin file system can be created with a larger maximum size than the storage pool size.