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HH0-220 Exam Dumps - Hitachi Data Systems Implementation - Modular exam

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Question # 4

You want to add an account for a new storage administrator on a Hitachi Unified Storage system using Storage Navigator Modular 2. Which Account Authentication role must you have to be able to perform this task?

Storage Administrator (View and Modify)

Account Administrator (View and Modify)

Security Administrator (View and Modify)

Authentication Administrator (View and Modify)

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Question # 5

What are three characteristics of the Hitachi Unified Storage systems active/active controller design? (Choose three.)

SNM2 GUI is used to turn on active/active controller processing.

Workload is automatically balanced between controllers.

When creating a LUN the default controller must be selected.

The processor of Ctlr0 can access the Fibre Channel (FC) ports of Ctrl1.

Non disruptive firmware upgrade is possible even if a host is connected by only one path.

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Question # 6

A customer wants to migrate Hitachi AMS2300 data to a newly acquired Hitachi Unified Storage (HUS) system. Which statement about the migration is correct?

Modular Volume Migration can be used.

TrueCopy or TrueCopy Extended Distance can be used.

The Data Migration license key is required on both sides.

The Data Migration license key is only required on the HUS.

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Question # 7

A customer would like to deploy a clustered File Module option on their Hitachi Unified Storage system. What is a valid connection for the cluster interconnect?

1Gb Ethernet

16Gb Fibre Channel

10Gb Ethernet

8Gb Fibre Channel

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Question # 8

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?

Least I/Os

Least blocks

Extended Round Robin

Extended Least blocks

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