hitachi HQT-4180 Exam Questions

Questions for the HQT-4180 were updated on : Nov 21 ,2025

Page 1 out of 3. Viewing questions 1-15 out of 35

Question 1

A customer wants to change a production RAID group from RAID 5 (7D+1P) to RAID 6 (6D+2P) on a
VSP G600 during normal operations. They have just unmapped the LUNs from the channel ports.
What needs to be performed next?

  • A. Parity groups must be deleted.
  • B. The RAID level must be changed in Storage Navigator.
  • C. The RAID level in the SVP Maintenance window must be changed.
  • D. The RAID 5 group must be put into DRU mode in Storage Navigator.
Answer:

A

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Question 2

Which two reconfiguration activities are performed without interrupting host access on a VSP Gx00
system? (Choose two.) Choose 2 answers

  • A. adding a DKB
  • B. adding a DB60 drive tray
  • C. upgrading from G200 to G800
  • D. upgrading from G200 to G600
Answer:

A, B

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Question 3

Your customer wants to connect multiple servers to a new port on a VSP G700. The correct topology
has already been set for the port.
What should you do next?

  • A. Enable Port Security.
  • B. Enable Host Group security.
  • C. Create a Host Group.
  • D. Scan for all WWNs.
Answer:

D

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Question 4

One Unix server and one Windows server share the front-end ports CL1-A and CL2-A of a VSP E590
system.
What are two requirements to separate the I/Os of the servers? (Choose two.)

  • A. Both servers must be registered in two different Host Groups.
  • B. Port security must be enabled on both ports.
  • C. The Universal Volume Manager license must be installed.
  • D. Two cache partitions must be created on the VSP for the servers.
Answer:

A, B

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Question 5

What is the recommended RAID level when creating a Hitachi Dynamic Provisioning (HDP) pool?

  • A. RAID 1
  • B. RAID 1+0
  • C. RAID 5
  • D. RAID 6
Answer:

B

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Question 6

What is the maximum size of a basic volume carved out from an internal parity group on a VSP E590
system?

  • A. 1 TB
  • B. 2.99 TB
  • C. 65 TB
  • D. 128 TB
Answer:

B

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Explanation:
Reference:
https://knowledge.hitachivantara.com/Documents/Management_Software/SVOS/9.6/Volume_Man
agement_-
_VSP_E_Series_and_VSP_G130%2C_G%2F%2FF350%2C_G%2F%2FF370%2C_G%2F%2FF700%2C_G%
2F%2FF900/Provisioning/18_About_parity_groups_and_volumes

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Question 7

Which two actions can be performed with Hitachi Ops Center Administrator? (Choose two.)

  • A. Perform Self-Service Maintenance.
  • B. Manage virtual storage machines.
  • C. Manage multiple VSP Midrange storage systems.
  • D. Configure the Hitachi Remote Ops Monitor Agent.
Answer:

A, D

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Question 8

Which tool is used for the remote monitoring of a VSP N800 system?

  • A. Hitachi Remote Ops SVP Agent
  • B. Hitachi Remote Ops Monitor Agent
  • C. MPC Software
  • D. Hitachi Performance Monitor
Answer:

B

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Question 9

You need to upgrade the firmware on a VSP G700.
Which file must you select to perform the upgrade using the Maintenance Utility?

  • A. All Firmware.mda
  • B. HA-MPC-xx.iso
  • C. HA-SVP-xx.iso
  • D. setup.exe
Answer:

C

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Question 10

You have to perform a firmware update containing new code for DKCMain, CHBs and drives on a VSP
G900.
What are two requirements? (Choose two.)

  • A. The CHBs must be updated first.
  • B. The Microprocessor utilization should be below 50%.
  • C. The Cache Write Pending rate should be below 30%.
  • D. There should be no sparing processes running in the background.
Answer:

A, D

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Question 11

Which tool can be used to change System Option Modes (SOMs)?

  • A. Hitachi Ops Center
  • B. Webconsole
  • C. HSAe
  • D. MPC software
Answer:

D

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Explanation:
Reference: https://knowledge.hitachivantara.com/Documents/Storage/VSP_E_Series/93-06-
0x/System_Management_with_SVP/30_System_option_modes_(SOMs)

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Question 12

A customer wants to change a production RAID Group from RAID 5 (7D+1P) to RAID 6 (6D + 2P) on a
VSP G700 during normal operations. They have just unmapped the LUNs from the channel ports.
What needs to be performed next?

  • A. The RAID level must be changed in Storage Navigator.
  • B. The RAID level must be changed in the SVP Maintenance window.
  • C. The RAID 5 Group must be put into DRU mode in Storage Navigator.
  • D. The RAID Group must be deleted.
Answer:

B

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Question 13

Which two statements are correct when adding cache to a VSP E590? (Choose two.)

  • A. Cache modules must be installed in CMG1.
  • B. Cache Modules must be installed on the CM board.
  • C. CMG0 and CMG1 must have the same DIMM type.
  • D. This is not supported online.
Answer:

A, C

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Question 14

Which tool monitors a VSP E590 system and reports System Information Messages (SIMs)?

  • A. Hitachi Remote Ops Monitor Agent
  • B. Hitachi Remote Ops SVP Agent
  • C. Hitachi Ops Center Protector
  • D. Storage Navigator
Answer:

C

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Question 15

The SVP of a VSP G900 system failed and you have been asked to replace it.
Which two items must be available to perform the replacement? (Choose two.)

  • A. the iso file with the correct version of Hitachi Ops Center
  • B. the iso file with the correct version of the Windows operating system
  • C. the microcode iso file with the correct software versions
  • D. the Hitachi Remote Ops Monitor Agent iso file
Answer:

A, C

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