HH0-210 Online Practice Questions and Answers

What are three valid license key types on Hitachi Enterprise storage systems? (Choose three.)

A. emergency

B. temporary

C. term

D. primary

E. secondary

A customer wants to suppress page migration for a certain Hitachi Dynamic Tiering volume on a VSP. How can this be done?

A. by setting Multi-Tier Pool to Disable

B. by setting Tier Management to Auto

C. by setting Tier Relocation to Disable

D. by setting the Cycle Time to 24 hours

A customer wants to add a second DKC to a VSP.

Which three hardware features must be installed in the second DKC? (Choose three.)

A. Hub

B. VSD

C. CMA

D. ESW

E. DKA

Which two statements regarding how users login to Storage Navigator 2 on a VSP are correct? (Choose two.)

A. A user name can only be used by one user at a time.

B. Multiple users can login using a different user name each.

C. Multiple users can login using the same user name.

D. A maximum of 4 users can login at the same time.

A customer wants to install an Emulex HBA in a server accessing storage in a Hitachi VSP system. Where can you verify that the given configuration is supported?

A. VSP maintenance manual

B. HDS HBA implementation guide

C. Storage Navigator User's Guide

D. HiFire on HDS intranet/extranet

Which document is designed to assist those involved in the sale, installation and support of Hitachi Enterprise storage systems to ensure proper installation planning?

A. the HiFire Pre-installation Report

B. the System Administration Guide

C. the HiPlan Service Guide

D. the System Assurance Document

A customer wants to start using ShadowImage on several of their existing VSP systems in an Open Systems environment. 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

What are two benefits of using Hitachi Dynamic Provisioning (HDP)? (Choose two.)

A. HDP improves performance by dynamically balancing I/Os across CLPRs.

B. HDP improves performance by spreading host I/O patterns across many physical disks.

C. HDP places cache memory in a central pool available only to dynamically provisioned volumes.

D. HDP allows for dynamically adding more physical storage to the volume when an application requires extra capacity.

A VSP customer wants the pages of a Hitachi Dynamic Tiering volume to be located in certain tiers. Which volume attribute should be used?

A. Cache Mode

B. Inflow Control

C. Tiering Policy

D. Cache Partition

What is the maximum number of 3.5" HDDs per B4 unit in a VSP?

A. 32

B. 40

C. 60

D. 64

A customer plans to use LUN security on a port that will have five Host Groups containing one server and one LUN each. You tell them that it is not recommended to use Host Group 00 in this configuration; What is the reason?

A. If LUN security is accidentally disabled, Host Group 00 gets deleted.

B. If LUN security is accidentally disabled, all Host Groups including Host Group 00 will be deleted on this port.

C. If LUN security is accidentally disabled, all the servers attached to this port will be able to access all the LUNs registered to this port.

D. If LUN security is accidentally disabled, all the servers attached to this port will be able to access the LUNs registered in Host Group 00.

A customer is deploying new Hitachi Enterprise storage systems into the data center across various servers and operating systems. During the planning stage, Hitachi Dynamic Link Manager (HDLM) is identified as the preferred path management software on the AIX servers.

Which two must you include in a prerequisite check list prior to deployment? (Choose two.)

A. Check that the Object Data Manager (ODM) is installed.

B. Check that Hitachi Device Manager agent is not installed.

C. Check that Hitachi Device Manager is compatible with HDLM.

D. Check the operating system levels and fix packs against the release notes.

Which two statements regarding how users login to Storage Navigator 2 on a VSP are correct? (Choose two.)

A. A user name can only be used by one user at a time.

B. Multiple users can login using a different user name each.

C. Multiple users can login using the same user name.

D. A maximum of 4 users can login at the same time.

You are setting LUN security and creating Host Groups on a Hitachi VSP port. What should be considered?

A. Multiple Host Groups are available within the port only when LUN security is enabled.

B. Multiple Host Groups are available within the port only when LUN security is disabled.

C. LUN security can only be enabled per group of 2 ports sharing the same microprocessor.

D. If LUN security is disabled, you can specify multiple WWPNs to the default Host Group.

You are installing a VSP with 2 DKCs. Which component makes up the interconnection for data paths?

A. SVP

B. DKA

C. VSD

D. ESW