HAT-680 시험 - Hitachi실제시험문제와 답 - 101문항

Question No : 1

Which two operations would be performed on a VSP using the Element Manager feature of Hitachi Device Manager? (Choose two.)

A.Change the ports settings of a storage system.
B.Define tiering policies for Hitachi Tiered Storage Manager.
C.Access external storage management functions.
D.Launch the maintenance procedure for Customer Replaceable Parts.

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Question No : 2

Hitachi Device Manager manages file servers based on information sent from which two products? (Choose two.)

A.Netapp file servers
B.Hitachi High performance NAS platform
C.Hitachi NAS blades
D.Hitachi Data Ingestor

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Question No : 3

In which Hitachi Device Manager screen is the Allocate Like Volumes feature available?

A.Hosts
B.Allocate Storage
C.Dynamic Provisioning
D.Allocate Volumes to Multiple Hosts

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Question No : 4

Which feature allows the naming of LDEVs using Hitachi Device Manager CLI?

A.LDEV Naming
B.LDEV Labeling
C.LDEV Tagging
D.LDEV Editing

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Question No : 5

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.)

A.HDLM
B.HP-UX Multipathing
C.PowerPath
D.SDD

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Question No : 6

You want to use the Hitachi Command Suite dashboard to show only certain information.
Which two reports would be displayed? (Choose two.)

A.storage system alerts
B.completed tasks
C.datacenter utilization
D.pool utilization

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Question No : 7

A VSP customer wants to optimize their multi-pathing environment and improve I/O performance.
Which two Hitachi Dynamic Link Manager (HDLM) features will assist this customer? (Choose two.)

A.HDLM spreads I/O workloads across available paths to ensure that no single path becomes overworked or under-utilized.
B.The HDLM server monitors the client hosts' multi-pathing agents and redistributes I/Os so no single path becomes overworked or under-utilized.
C.HDLM provides multiple load-balancing algorithms to balance I/Os across available paths.
D.HDLM analyzes I/O profiles and determines the most appropriate buffering policy.

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Question No : 8

The manager of a large distributed SAN wants to share the workload of daily administrative tasks between different storage administrators.
Which two elements in Hitachi Device Manager can be used to define the view of the storage components? (Choose two.)

A.host group
B.resource group
C.user permissions
D.access control lists

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Question No : 9

Which three Hitachi storage systems would be used to virtualize external storage? (Choose three.)

A.HUS
B.VSP
C.USP V
D.9900V
E.USP

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Question No : 10

A customer is planning to purchase Hitachi modular systems to be virtualized behind their VSPs in an environment with Linux, Windows and VMWare servers.
Which two benefits will the Hitachi Command Suite offer to this customer? (Choose two.)

A.a specific set of management programs for each Hitachi storage system type
B.a unified management framework across all Hitachi storage platforms
C.interoperability software modules converting unstructured data to structured data
D.management of file, block and content data under a common set of tools

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Question No : 11

A user reports that a host is unable to see the LUNs added with Hitachi Device Manager (HDvM). When troubleshooting, which two actions should you perform? (Choose two.)

A.Restart the HDvM services.
B.Verify the paths between the host and the storage system.
C.Verify the Alerts in HDv
D.Set "server.base.initialsynchro=true" in the HDvM server.properties file.

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Question No : 12

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

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.

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Question No : 13

You have reported a Hitachi Device Manager problem to the HDS Global Support center and you are asked to provide troubleshooting data.
Which Web site would allow you to upload the data?

A.https://tuf.hds.com
B.http://www.hds.com
C.https://support.hds.com
D.https://customerservice.hds.com

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Question No : 14

You are configuring external storage with Hitachi Device Manager on a VSP.
What happens when you set the Cache Mode parameter to Enable?

A.After receiving the data into its cache memory, the VSP signals the host that an I/O operation has completed and then asynchronously destages the data to the external storage system.
B.After receiving the data into its cache memory, the VSP signals the host that an I/O operation has completed only after it has synchronously written the data to the external storage system.
C.The VSP will always use its cache for every operation.
D.The VSP will always use the cache in the remote storage system for every operation.

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Question No : 15

You are a system administrator responsible for an installation of Hitachi Dynamic Provisioning (HDP) and want to receive threshold messages indicating that a user requires more space.
Which Hitachi Device Manager CLI command do you use?

A.ListPool
B.ShowPool
C.GetAlerts
D.DPGetVols

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Hitachi HAT-680 시험