2013년 7월 30일 화요일

Hitachi HH0-220 시험문제

많은 분들이 고난의도인 IT관련인증시험을 응시하고 싶어 하는데 이런 시험은 많은 전문적인 IT관련지식이 필요합니다. 시험은 당연히 완전히 전문적인 IT관련지식을 터득하자만이 패스할 가능성이 높습니다. 하지만 지금은 많은 방법들로 여러분의 부족한 면을 보충해드릴 수 있으며 또 힘든 IT시험도 패스하실 수 있습니다. 혹은 여러분은 전문적인 IT관련지식을 터득하자들보다 더 간단히 더 빨리 시험을 패스하실 수 있습니다.


Hitachi인증 HH0-220시험은 멋진 IT전문가로 거듭나는 길에서 반드시 넘어야할 높은 산입니다. Hitachi인증 HH0-220시험문제패스가 어렵다한들ITExamDump덤프만 있으면 패스도 간단한 일로 변경됩니다. ITExamDump의Hitachi인증 HH0-220덤프는 100%시험패스율을 보장합니다. Hitachi인증 HH0-220시험문제가 업데이트되면Hitachi인증 HH0-220덤프도 바로 업데이트하여 무료 업데이트서비스를 제공해드리기에 덤프유효기간을 연장해는것으로 됩니다.


IT인증자격증은 여느때보다 강렬한 경쟁율을 보이고 있습니다. Hitachi 인증HH0-220시험을 통과하시면 취직 혹은 승진이나 연봉협상에 많은 도움이 되어드릴수 있습니다. Hitachi 인증HH0-220시험이 어려워서 통과할 자신이 없다구요? ITExamDump덤프만 있으면 이런 고민은 이제 그만 하지않으셔도 됩니다. ITExamDump에서 출시한 Hitachi 인증HH0-220덤프는 시장에서 가장 최신버전입니다.


시험 번호/코드: HH0-220

시험 이름: Hitachi (HDS Certified Implmenter-Modular)

Hitachi인증HH0-220시험의자격증은 여러분에 많은 도움이 되리라 믿습니다. 하시는 일에서 한층 더 업그레이드될 것이고 생활에서도 분명히 많은 도움이 될 것입니다. 자격증취득 즉 재산을 얻었죠.Hitachi인증HH0-220시험은 여러분이 it지식테스트시험입니다. ITExamDump에서는 여러분의 편리를 위하여 ITExamDump만의 최고의 최신의Hitachi HH0-220덤프를 추천합니다. ITExamDump를 선택은 여러분이 최고의 선택입니다. ITExamDump는 제일 전면적인Hitachi HH0-220인증시험자료의 문제와 답을 가지고 잇습니다.


연구결과에 의하면Hitachi인증 HH0-220시험은 너무 어려워 시험패스율이 낮다고 합니다. ITExamDump의 Hitachi인증 HH0-220덤프와 만나면Hitachi인증 HH0-220시험에 두려움을 느끼지 않으셔도 됩니다. ITExamDump의 Hitachi인증 HH0-220덤프는 엘리트한 IT전문가들이 실제시험을 연구하여 정리해둔 퍼펙트한 시험대비 공부자료입니다. 저희 덤프만 공부하시면 시간도 절약하고 가격도 친근하며 시험준비로 인한 여러방면의 스트레스를 적게 받아Hitachi인증 HH0-220시험패스가 한결 쉬워집니다.


Hitachi HH0-220인증시험을 패스하고 자격증 취득으로 하여 여러분의 인생은 많은 인생역전이 이루어질 것입니다. 회사, 생활에서는 물론 많은 업그레이드가 있을 것입니다. 하지만HH0-220시험은Hitachi인증의 아주 중요한 시험으로서HH0-220시험패스는 쉬운 것도 아닙니다.


HH0-220 덤프무료샘플다운로드하기: http://www.itexamdump.com/HH0-220.html


NO.1 What are two effects of persistent binding? (Choose two.)
A. Persistent binding can speed up path failover.
B. Persistent binding guarantees Command Device security.
C. Persistent binding can speed up the server boot process.
D. Persistent binding guarantees that target assignments are preserved between reboots.
Answer: C,D

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NO.2 When implementing host access security for a LUN in a Hitachi Unified Storage system, to what is the
host WWN applied?
A. Host Group
B. Storage Group
C. Domain Group
D. Link Group
Answer: A

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NO.3 You have just allocated four 3TB LUNs from a Hitachi Unified Storage System to a set of ESX 4.x
servers. The VMware administrator can see volumes that are assigned to the servers from an older
storage array, but not the volumes you have just allocated. What is the most likely cause?
A. The FC switch ports need to be disabled/enabled to force the HBAs to re-login to the fabric.
B. This a newer storage array with an older version of ESX so the HBA drivers need to be updated.
C. ESX 4.x servers cannot recognize volumes that are 2TB or larger.
D. The rescan function in VMware is not working, so both servers need to be rebooted.
Answer: C

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NO.4 What needs to be replaced in case of a local memory DIMM failure on a Hitachi Unified Storage
controller?
A. the controller
B. the local memory DIMM
C. the controller and the local memory DIMM
D. the controller, the local memory DIMM and the cache DIMMs
Answer: C

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NO.5 What are three characteristics of the Hitachi Unified Storage systems active/active controller design?
(Choose three.)
A. SNM2 GUI is used to turn on active/active controller processing.
B. Workload is automatically balanced between controllers.
C. When creating a LUN the default controller must be selected.
D. The processor of Ctlr0 can access the Fibre Channel (FC) ports of Ctrl1.
E. Non disruptive firmware upgrade is possible even if a host is connected by only one path.
Answer: B,D,E

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NO.6 What are two ways to register a new Hitachi Unified Storage system with Storage Navigator Modular 2?
(Choose two.)
A. SNM2 can scan a range of IP addresses.
B. SNM2 can import a .CSV file containing IP addresses.
C. The controller IP addresses can be entered into SNM2.
D. SNM2 automatically detects connected arrays using UDP broadcasts.
Answer: A,C

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NO.7 You are implementing a Hitachi Unified Storage File Module cluster with a single SMU. How do you run
the smu-config script?
A. Connect an Ethernet cable and login as supervisor.
B. Connect a serial null-modem cable and login as supervisor.
C. Connect an Ethernet cable and login as root.
D. Connect a serial null-modem cable and login as root.
Answer: D

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NO.8 A customer wants to start using ShadowImage on several of their existing Hitachi Unified Storage
systems. They would like a solution to centrally configure their Point-in-Time copies. Which product would
you recommend?
A. Hitachi Dynamic Replicator
B. Hitachi Universal Replicator
C. Business Continuity Manager
D. Hitachi Replication Manager
Answer: D

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NO.9 Which two operations can be performed with the Web utility on a Hitachi Unified Storage system?
(Choose two.)
A. Take a simple trace.
B. Install license keys.
C. Perform an online microcode update.
D. Perform an offline microcode update.
Answer: A,D

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NO.10 A customer wants to create a multi-path environment for a specific Redhat Linux application on a
Hitachi Unified Storage system. They have created Host Groups on all of the available ports and mapped
the logical units accordingly. Which two multi-pathing options can be used for active/active connectivity?
(Choose two.)
A. Device Mapper
B. Multipath I/O (MPIO)
C. Hitachi Dynamic Link Manager
D. Multiplexed I/O (MPxIO)
Answer: A,C

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NO.11 A Hitachi Unified Storage system is connected to a Solaris server. If you want to optimize performance
for the host I/Os, how do you determine the appropriate queue depth value?
A. Set queue depth to 1.
B. Use the operating system default value.
C. The value is set according to the results of the initial SCSI inquiry.
D. Using the Host installation guide for Fibre Channel.
Answer: D

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NO.12 A customer has identified a performance bottleneck with Online Transaction Processing (OLTP)
production host LUNs. The performance improvement plan includes a change to the Hitachi Dynamic Link
Manager load balancing algorithm which is currently set to Round Robin. Which setting would you
recommend?
A. Least I/Os
B. Least blocks
C. Extended Round Robin
D. Extended Least blocks
Answer: A

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NO.13 You are upgrading a Hitachi Unified Storage (HUS) system with the File Module option. Which
combination is required to support this upgrade?
A. FC connectivity between the HUS and the File Module plus the Hitachi BOS F software bundle
B. 10GbE connectivity between the HUS and the File Module plus the Hitachi BOS M software bundle
C. FCoE connectivity between the HUS and the File Module plus the Hitachi BOS F software bundle
D. FC connectivity between the HUS and the File Module plus the Hitachi BOS N software bundle
Answer: A

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NO.14 A customer wants to migrate data between two Hitachi Unified Storage systems using TrueCopy. What
are two requirements? (Choose two.)
A. The DM-LU must be greater than 10GB.
B. There must be FC connectivity between the arrays.
C. The P-Vol and S-Vol size must be equal.
D. A Command Device must be created.
Answer: A,C

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NO.15 You have been asked to allocate storage from a Hitachi Unified Storage system to a cluster of AIX
hosts. The application owner wants you to make sure that the queue depth is set to 16 for all the LUNs.
Where do you define the queue depth?
A. on each LUN
B. on the server HBAs
C. on the WWNN Target Ports
D. on the WWPN Target Ports
Answer: A

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NO.16 A customer has a Hitachi Unified Storage (HUS) system model 110 configured with iSCSI I/O interface
boards. They now want to connect it to a FC-SAN and have purchased the FC-Option upgrade to do so.
Which two tasks must be performed on the HUS system? (Choose two.)
A. Set the HUS FC port topology as Fabric.
B. Set the HUS FC port topology as Point-to-Point.
C. Install and enable the FC-Option on the HUS.
D. Install and enable the FC Expansion Board.
Answer: B,C

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NO.17 How should the Hitachi Unified Storage systems dual power supplies be connected?
A. by FS6 circuits breakers
B. only one should be connected, the other being standby
C. by adjacent sockets on a single power distribution unit
D. by two independent and appropriately rated power distribution units
Answer: D

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NO.18 You want to configure SNMP on a Hitachi Unified Storage system. The license key is already installed
and enabled. What are two key steps when configuring SNMP? (Choose two.)
A. Import the MIB file into the HUS.
B. Install an SNMP Manager on the HUS.
C. Create the SNMP environment file in the HUS.
D. Register the SNMP configuration files in the HUS.
Answer: C,D

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NO.19 What is Hitachi Data System's recommended practice for zoning?
A. port-based zoning
B. zoning is optional
C. single HBA zoning (one HBA per zone)
D. single operation system zoning (all HBAs from one OS in a zone)
Answer: C

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NO.20 A customer will be implementing a Hitachi Unified Storage File Module two-node NAS cluster with one
SMU. How many power connections are necessary?
A. 3
B. 4
C. 5
D. 6
Answer: C

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