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

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Question # 9

You have replaced a controller on a Hitachi Unified Storage system. Which two methods should be used to confirm that the replacement completed successfully? (Choose two.)

A.

Check the SNMP trap logs.

B.

Check the Alerts & Events window in SNM2.

C.

Check the Alerts & Events window in HCS.

D.

Check the status using the Web tool in Normal Mode.

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Question # 10

Yesterday you allocated five new LUNs for a Solaris 9 host. Today the Solaris administrator is concerned about corrupt data because the host system log has several entries referencing the new LUNs with the following message: "Corrupt label; wrong magic number". What do you tell the Solaris administrator?

A.

That they need to configure Device Mapper for the newly allocated LUNs.

B.

That they should shut down the server right away and that you will allocate five new LUNs.

C.

That the message is normal for new LUN allocations and that they just need to label the new partitions.

D.

That the Master Boot Record (MBR) on one of the disks has become corrupt and that rebooting the host should fix the issue.

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Question # 11

Which two features make use of the Memory Management Layer in a Hitachi Unified Storage system? (Choose two.)

A.

Quick Format

B.

Normal Format

C.

Cache Residency

D.

ShadowImage

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Question # 12

What is the purpose of the System Assurance documentation?

A.

to ensure accurate and complete record of pre-installation data

B.

to guarantee that Hitachi Data Systems equipment is insured during transportation

C.

to inform a channel partner that equipment is available for shipment

D.

to validate configuration changes for customers with a premium service contract

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Question # 13

Which two expansion trays are supported on Hitachi Unified Storage (HUS) model 110? (Choose two.)

A.

2U tray to hold up to 24 SFF drives

B.

2U tray to hold up to 12 LFF drives

C.

4U tray to hold up to 48 LFF drives

D.

4U tray to hold up to 38 SFF drives

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Question # 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.

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Question # 15

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

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Question # 16

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.

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