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試験番号：HH0-220問題集
試験科目：Hitachi 「HDS Certified Implmenter-Modular」
問題と解答：全109問
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NO.1 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
Hitachi認定証 HH0-220 HH0-220過去問 HH0-220認定試験
NO.2 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
Hitachi HH0-220問題集 HH0-220 HH0-220 HH0-220認定試験 HH0-220認定資格
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
Hitachi認定試験 HH0-220 HH0-220過去問 HH0-220認定資格 HH0-220認証試験
NO.4 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
Hitachi HH0-220 HH0-220 HH0-220認定証 HH0-220
NO.5 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
Hitachi HH0-220 HH0-220 HH0-220
NO.6 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
Hitachi HH0-220認証試験 HH0-220認定試験 HH0-220 HH0-220問題集 HH0-220
NO.7 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
Hitachi認定証 HH0-220 HH0-220過去問 HH0-220 HH0-220
NO.8 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
Hitachi練習問題 HH0-220 HH0-220認定試験
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
Hitachi HH0-220 HH0-220 HH0-220 HH0-220過去問
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
Hitachi HH0-220問題集 HH0-220認定証 HH0-220
NO.11 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
Hitachi HH0-220認定試験 HH0-220認証試験
NO.12 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
Hitachi参考書 HH0-220練習問題 HH0-220
NO.13 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
Hitachi認定資格 HH0-220 HH0-220認証試験 HH0-220練習問題 HH0-220認定試験
NO.14 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.15 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
Hitachi認証試験 HH0-220認定証 HH0-220参考書 HH0-220認定資格
NO.16 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
Hitachi HH0-220問題集 HH0-220 HH0-220過去問
NO.17 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
Hitachi HH0-220 HH0-220過去問 HH0-220参考書
NO.18 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
Hitachi過去問 HH0-220認定試験 HH0-220参考書 HH0-220
NO.19 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
Hitachi問題集 HH0-220認証試験 HH0-220参考書 HH0-220参考書 HH0-220
NO.20 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
Hitachi参考書 HH0-220 HH0-220認定資格
HH0-220認定試験の資格を取得するのは容易ではないことは、すべてのIT職員がよくわかっています。しかし、HH0-220認定試験を受けて資格を得ることは自分の技能を高めてよりよく自分の価値を証明する良い方法ですから、選択しなければならならないです。ところで、受験生の皆さんを簡単にIT認定試験に合格させられる方法がないですか。もちろんありますよ。IT-Passports.comの問題集を利用することは正にその最良の方法です。IT-Passports.comはあなたが必要とするすべてのHH0-220参考資料を持っていますから、きっとあなたのニーズを満たすことができます。IT-Passports.comのウェブサイトに行ってもっとたくさんの情報をブラウズして、あなたがほしい試験HH0-220参考書を見つけてください。
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