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Hitachi HAT-680 Dumps

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Total 101 questions
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HITACHI DATA SYSTEMS QUALIFIED PROFESSIONAL – STORAGE ADMINISTRATION Questions and Answers

Question 1

You are working within a Hitachi Device Manager environment. What are three benefits of implementing Hitachi Dynamic Provisioning (HDP)? (Choose three.)

Options:

A.

Data written across multiple disks optimizes performance.

B.

User capacity can be allocated before storage is purchased.

C.

User data is automatically mirrored to secondary storage.

D.

HDP volumes can be dynamically shrunk.

E.

HDP volumes can be dynamically expanded.

Question 2

Which two operations are performed on Hitachi Dynamic Tiering (HDT) pools using Hitachi Device Manager? (Choose two.)

Options:

A.

Create an HDT pool.

B.

Expand an HDT pool.

C.

Split an HDT pool.

D.

Reallocate an HDT pool.

Question 3

What are two features of Hitachi Global Link Manager? (Choose two.)

Options:

A.

It manages many servers' multi-path connections from a single console.

B.

It keeps customers informed of the status of all their multi-path links.

C.

It provides load-balancing across multiple servers.

D.

It performs automated distribution and installation of the Hitachi Dynamic Link Manager software.

Question 4

If all volumes are unallocated from a host, which two dialog options are available using Hitachi Device Manager? (Choose two.)

Options:

A.

Return Capacity to Pool

B.

Delete Volume

C.

Shred Volume

D.

Delete Host Group

Question 5

In which file format is Hitachi Device Manager data exported?

Options:

A.

.pdf

B.

.csv

C.

.doc

D.

.html

Question 6

You want to monitor the storage capacity used by an application. Which feature of Hitachi Device Manager would you use to achieve this?

Options:

A.

device groups

B.

host groups

C.

logical groups

D.

application groups

Question 7

A manufacturing company wants to centrally manage all their multi-pathing software using Hitachi Global Link Manager (HGLM). Which two types of multi-pathing software are supported? (Choose two.)

Options:

A.

HDLM

B.

HP-UX Multipathing

C.

PowerPath

D.

SDD

Question 8

Which two Hitachi Device Manager CLI commands will prevent simultaneous updates on a storage array? (Choose two.)

Options:

A.

AddArrayReservation

B.

DeleteArrayLock

C.

ModifyArrayReservation

D.

GetArrayLock

Question 9

You are installing Hitachi Device Manager and need to verify the existence of the two pre-defined user profiles. Which two are they? (Choose two.)

Options:

A.

administrator

B.

hauser

C.

root

D.

system

Question 10

What are two ways of removing a volume path in Hitachi Device Manager? (Choose two.)

Options:

A.

from the Host view

B.

from the Parity Group view

C.

from the Open-Allocated View

D.

from the Logical Group view

Question 11

A storage administrator wants to provision storage from a VSP to a Windows 2008 host using Hitachi Device Manager (HDvM). Which two tasks must be completed first? (Choose two.)

Options:

A.

Create a host group for the host on the VSP.

B.

Add the host to HDvM.

C.

Add the storage system to HDvM.

D.

Add the storage to a logical group in HDvM.

Question 12

What are two benefits of the Hitachi Command Suite? (Choose two.)

Options:

A.

integration with Hitachi Compute Platform management software

B.

integration with Cisco directors management software

C.

integration with third-party storage management software as defined in HiFire

D.

integration with Hitachi NAS Platforms management software

Question 13

How does a storage administrator obtain the Hitachi Device Manager (HDvM) CLI software?

Options:

A.

Install it from the Hitachi Command Suite DVD.

B.

Install the RAID Manager/CCI software.

C.

Download it from the HDvM server.

D.

Download the HDvM CLI license.

Question 14

You are about to restore the HiRDB database on a Hitachi Command Suite (HCS) Windows server. But first, you must stop the HCS services. How is this accomplished?

Options:

A.

Use the Windows service panel from Computer Manager.

B.

Use the HCS GUI.

C.

Use the hcmdssrv command.

D.

Use the hcmdsservices command.

Question 15

What are two network requirements for an operational Hitachi Device Manager installation? (Choose two.)

Options:

A.

a TCP/IP network for connection between the management server and the management clients

B.

a TCP/IP network for connection of the management server to the storage systems

C.

a Fiber Channel connection between the management server and the storage systems

D.

a public subnet for connection between the management server and the management clients

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Total 101 questions
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