Hitachi Hitachi Data Systems HAT-680 Questions & Answers

• Question 91:

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

  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

  Correct Answer: AD

• Question 92:

  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 HDvM.

  D. Set "server.base.initialsynchro=true" in the HDvM server.properties file.

  Correct Answer: BC

• Question 93:

  You use Hitachi Device Manager (HDvM) to manage your VSP and HUS110 storage systems. Which two features are available in the HDvM GUI to manage storage provisioning tasks? (Choose two.)

  A. Allocate Storage

  B. Move Storage

  C. Unallocate Storage

  D. Release Storage

  Correct Answer: AC

• Question 94:

  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

  Correct Answer: C

• Question 95:

  What is the purpose of the Hitachi Device Manager (HDvM) "HiCommandCLI.properties" file?

  A. It allows scripting of CLI commands.

  B. It contains a list of permitted commands.

  C. It contains the names of all hosts which can execute HDvM CLI commands.

  D. It allows the user to specify a number of defaults to be used when running HDvM CLI commands.

  Correct Answer: D

• Question 96:

  When using Hitachi Device Manager to map external volumes to a VSP storage system, what are three external volume attributes that can be set? (Choose three.)

  A. cache mode

  B. CLPR

  C. emulation type

  D. SLPR

  E. internal LDEV number

  Correct Answer: ABE

• Question 97:

  When enabled, what does the path health checking feature of Hitachi Dynamic Link Manager (HDLM) do?

  A. It causes HDLM to rotate I/Os across all healthy paths.

  B. It causes HDLM to automatically check the path status at regular intervals.

  C. It enables the last I/O recovery routine to execute upon path failure.

  D. It logs path status information and generate path health reports.

  Correct Answer: B

• Question 98:

  A customer is managing a multi-pathing environment using Hitachi Global Link Manager (HGLM) and wants to add another host. Which user privilege is required within HGLM?

  A. Admin

  B. Modify

  C. View

  D. Supervisor

  Correct Answer: A

• Question 99:

  From a recently installed host, you want to use the Hitachi Device Manager (HDvM) CLI to manage and configure Host Group security. What must be done before you can use HDvM CLI commands?

  A. Download and install the CLI software from the HDvM server using the Web Client.

  B. Configure the CLI software on your client computer in "management mode".

  C. Set the LUN security option to "enable" during the creation of the host storage domain.

  D. Set the LUN security option to "enable" in the CLI properties file of your client computer.

  Correct Answer: A

• Question 100:

  Which Hitachi Command Suite (HCS) CLI command would you use when moving the HCS databases to another host?

  A. hcmdssrv

  B. hcmdsbackups

  C. hcmdsdbtrans

  D. hcmdschgurl

  Correct Answer: C