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HQT-6740 Real Exam Questions

Hitachi Vantara Qualified Professional - Storage administration

101 questions available · Page 1 of 11

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Question 1 Multiple choice

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

  1. A

    Create an HDT pool.

  2. B

    Expand an HDT pool.

  3. C

    Split an HDT pool.

  4. D

    Reallocate an HDT pool.

Show answer and explanation

Correct answers: A, B

Question 2 Multiple choice

After discovering a storage system with Hitachi Device Manager, which three categories are automatically displayed within the Volumes logical group? (Choose three.)

  1. A

    Open - Allocated

  2. B

    Open - Unallocated

  3. C

    Mainframe - Allocated

  4. D

    Mainframe - Unspecified

  5. E

    Mainframe - Unallocated

Show answer and explanation

Correct answers: A, B, D

Question 3 Multiple choice

A customer has concerns about high availability and single-point failure for their VSP environment and they are planning to implement a multi-pathing software.

Which two Hitachi Dynamic Link Manager (HDLM) features will assist this customer? (Choose two.)

  1. A

    HDLM automatically redirects I/O operations to alternate paths if a failure occurs.

  2. B

    The HDLM server monitors the client hosts' multi-pathing agents and redirects I/Os to an available path if a path failure occurs.

  3. C

    HDLM collects path error information and preventively sets a path offline if the error threshold is exceeded.

  4. D

    When a failed path becomes available, HDLM places the recovered path back online.

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Correct answers: A, D

Question 4 Multiple choice

Which two Hitachi Device Manager procedures would you use to add an HUS system as external storage to a VSP? (Choose two.)

  1. A

    Set the Local storage port to Target.

  2. B

    Set the external system port to External.

  3. C

    Detect external LUNs on the Local system.

  4. D

    Set LDEV attributes of the external storage on the Local system.

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Correct answers: C, D

Question 5 Single choice

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?

  1. A

    https://tuf.hds.com

  2. B

    http://www.hds.com

  3. C

    https://support.hds.com

  4. D

    https://customerservice.hds.com

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Correct answer: A

Question 6 Single choice

A customer would like to deploy Hitachi Global Link Manager (HGLM) to monitor for path errors on their SAN hosts running Hitachi Dynamic Link Manager (HDLM).

Which method is used by the host to alert the HGLM server?

  1. A

    SNMP

  2. B

    SMTP

  3. C

    SMS

  4. D

    SIM

Show answer and explanation

Correct answer: A

Question 7 Single choice

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?

  1. A

    Use the Windows service panel from Computer Manager.

  2. B

    Use the HCS GUI.

  3. C

    Use the hcmdssrv command.

  4. D

    Use the hcmdsservices command.

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Correct answer: C

Question 8 Single choice

Using the Element Manager feature of Hitachi Device Manager, which term describes the storage system port-to-port connections shared by external LUNs on a VSP?

  1. A

    Port Group ID

  2. B

    Path Group ID

  3. C

    Path Pool ID

  4. D

    Port Pool ID

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Correct answer: B

Question 9 Multiple choice

You use Hitachi Device Manager to provision storage.
During the provisioning process, what information must you provide? (Choose two.)

  1. A

    the name of the host being provisioned from the storage system

  2. B

    the WWN of the FC port of the storage system connected to the host's HBA

  3. C

    the FC port name of the storage system connected to the host's HBA

  4. D

    the FC path priority settings

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Correct answers: A, C

Question 10 Single choice

You have a LUSE volume on a USP V storage system which is no longer used by any server.
Using Hitachi Device Manager, what must be done to release the LUSE volume?

  1. A

    The LUSE volume must be marked as "unused".

  2. B

    The LUSE volume must be marked as "invalidated".

  3. C

    You must format the LUSE volume first to delete all the data on it.

  4. D

    You must release all defined data paths for this LUSE volume.

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Correct answer: D