[Jan-2023] HQT-4180 Questions – Truly Beneficial For Your Hitachi Exam [Q10-Q32]

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[Jan-2023] HQT-4180 Questions – Truly Beneficial For Your Hitachi Exam

Download Hitachi HQT-4180 Sample Questions

QUESTION 10
Which two reconfiguration activities are performed without interrupting host access on a VSP Gx00 system? (Choose two.) Choose 2 answers

adding a DKB

adding a DB60 drive tray

upgrading from G200 to G800

upgrading from G200 to G600

QUESTION 11
You need to replace a broken fan in a VSP E1090.
What is the correct procedure?

Use the MPC for blocking the fan, then replace it.

Use the Maintenance Utility for stopping the fan, then replace it.

Remove the broken fan, then replace it.

Use Storage Navigator for blocking the fan, then replace it.

QUESTION 12
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.)

Both servers must be registered in two different Host Groups.

Port security must be enabled on both ports.

The Universal Volume Manager license must be installed.

Two cache partitions must be created on the VSP for the servers.

QUESTION 13
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.)

The CHBs must be updated first.

The Microprocessor utilization should be below 50%.

The Cache Write Pending rate should be below 30%.

There should be no sparing processes running in the background.

QUESTION 14
Which program is used to perform the “New Installation” procedure on a VSP midrange system?

MPC

Webconsole

GUM

BECK

QUESTION 15
Which program is used to perform the “New Installation” procedure on a VSP F700 system?

SVP Web console

raidcom CLI

Hitachi Ops Center Administrator

MPC connected to the maintenance LAN port

QUESTION 16
A customer wants to upgrade a VSP G700 to 512 GB RAM capacity.
What is the valid CFM configuration?

two BM35 per controller

two BM45 per controller

one BM45 per controller

two BM35 per system

QUESTION 17
You need to replace a broken disk drive on a VSP G700.
What are two prerequisites? (Choose two.)

You must use the Replace button in the Maintenance Utility before removing the drive.

You must wear a wrist strap for ESD protection.

The red LED on the drive must be lit.

The Drive Box where the drive is located must be powered down.

QUESTION 18
What is the maximum size of a basic volume carved out from an internal parity group on a VSP E590 system?

1 TB

2.99 TB

65 TB

128 TB

QUESTION 19
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?

The RAID level must be changed in Storage Navigator.

The RAID level must be changed in the SVP Maintenance window.

The RAID 5 Group must be put into DRU mode in Storage Navigator.

The RAID Group must be deleted.

QUESTION 20
What are two consequences when a “New Installation” procedure is performed on a VSP Midrange system? (Choose two.)

The SVP drive is formatted.

The MPC software is updated.

All the data on RAID groups is lost.

The license keys are deleted.

QUESTION 21
Which two actions can be performed with Hitachi Ops Center Administrator? (Choose two.)

Perform Self-Service Maintenance.

Manage virtual storage machines.

Manage multiple VSP Midrange storage systems.

Configure the Hitachi Remote Ops Monitor Agent.

QUESTION 22
You need to replace a failing power supply (PS) in a VSP E590.
What is the correct procedure?

Check if the status of the PS is blocked, and if yes, then replace it directly.

Use the Maintenance Utility for blocking the PS, then replace it.

Use the Maintenance Utility for blocking the controller, then replace the PS.

Use the MPC for blocking the PS, then replace it.

QUESTION 23
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?

Enable Port Security.

Enable Host Group security.

Create a Host Group.

Scan for all WWNs.

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