Exam Details

  • Exam Code
    :HAT-680
  • Exam Name
    :HITACHI DATA SYSTEMS QUALIFIED PROFESSIONAL ? STORAGE ADMINISTRATION
  • Certification
    :Hitachi Data Systems
  • Vendor
    :Hitachi
  • Total Questions
    :101 Q&As
  • Last Updated
    :May 13, 2024

Hitachi Hitachi Data Systems HAT-680 Questions & Answers

  • Question 21:

    You are using Hitachi Storage Navigator to create a LUN on a VSP storage system. After completing the operation you observe that the LUNs you created are not listed. Which action would enable Hitachi Device Manager (HDvM) to see these LUNs?

    A. Log back into Storage Navigator and re-create the LUNs.

    B. Perform a host refresh using the ResetHost command.

    C. Execute the HDvM CLI command SetLunRecovery.

    D. Refresh the storage system.

  • Question 22:

    You want to log in to Hitachi Device Manager (HDvM), but an Internal Server Error is displayed in the Web Client. You can ping the HDvM server, but no other operations can be performed. When troubleshooting, which two settings should you verify? (Choose two.)

    A. That the firewall is open for port 23015.

    B. That the HDvM's licensed capacity is sufficient.

    C. That Common Component services are running.

    D. That the memory heap size is sufficient.

  • Question 23:

    A storage manager has recently implemented a Hitachi Device Manager environment and needs to assign users to the All Resources user group. From which two role options should the storage manager choose to create the user profiles? (Choose two.)

    A. UserGroup

    B. ViewGroup

    C. ModifyGroup

    D. CreateGroup

  • Question 24:

    A storage manager recently implemented a Hitachi Device Manager environment to manage their storage system and observed that during the software installation process a user group was automatically created. What is the name of this group?

    A. Group Resource

    B. Resource Group 1

    C. All Resources

    D. Admin Group

  • Question 25:

    A storage administrator needs to create a LUSE volume on a VSP storage system. Which two volume types are used for this task? (Choose two.)

    A. pool volumes

    B. DP volumes

    C. basic volumes

    D. external volumes

  • Question 26:

    A storage administrator managing a Hitachi Device Manager (HDvM) environment has used Hitachi Storage Navigator Modular to create a LUN on an HUS110 system. What should be done next for this change to be reflected within HDvM?

    A. Perform a LUN refresh.

    B. Perform a host refresh.

    C. Execute the save function.

    D. Perform a subsystem refresh.

  • Question 27:

    What is the maximum capacity of a LUSE volume on a VSP storage system?

    A. 4 TB

    B. 32 TB

    C. 36 TB

    D. 60 TB

  • Question 28:

    You are managing a Hitachi Device Manager environment and want to use the Element Manager to configure the Fibre Channel ports on a Hitachi VSP storage system. Which two Fibre Channel port operations are permitted? (Choose two.)

    A. Set the port security.

    B. Set the port online.

    C. Set the port SFP wavelength.

    D. Set the port speed.

  • Question 29:

    You want to restart the Hitachi Command Suite (HCS) services running on a Windows server. Which tool would you use?

    A. Windows Services panel

    B. HCS GUI

    C. CLI command "hcmdssrv"

    D. Windows Task Manager

  • Question 30:

    What are two storage resource management functions available in Hitachi Device Manager? (Choose two.)

    A. to determine optimum load balancing algorithms based on I/O profile

    B. to group storage resources for management purposes

    C. to schedule background microcode updates for storage system groups

    D. to search storage resources for outputting reports

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