[Jun-2026] Hitachi HQT-4160 Exam: Basic Questions With Answers
New 2026 Realistic Free Hitachi HQT-4160 Exam Dump Questions and Answer
Hitachi HQT-4160 exam is a comprehensive test that covers all aspects of the installation process. HQT-4160 exam includes questions on topics such as hardware installation, software installation, firmware installation, and troubleshooting. HQT-4160 exam is designed to evaluate the candidate's understanding of the installation process, including the steps involved in configuring the system, testing the installation, and troubleshooting any issues that may arise during the process.
NEW QUESTION # 22
You need to perform a microcode upgrade on a VSP 5500H and you first want to backup the configuration. How do you accomplish this task?
- A. Connect the maintenance laptop to the SVP port and use Copy Config Files.
- B. Use Copy Config Files under the Initial Setting menu of the SVP GUI.
- C. Connect a USB drive to the SVP and use Copy Config Files.
- D. Use Copy Config Files under the Maintenance Utility.
Answer: B
Explanation:
To back up the configuration before a microcode upgrade on a VSP 5500H, you should use the
"Copy Config Files" option available under the Initial Setting menu in the SVP GUI. This ensures a proper backup of system settings and configuration.
NEW QUESTION # 23
What is the first step in troubleshooting incidents on VSP 5000 storage systems?
- A. Checking the log files
- B. Upgrading the firmware
- C. Rebooting the system
- D. Contacting customer support
Answer: A
Explanation:
In the Hitachi VSP 5000 storage system, log files are the first source of information when troubleshooting any incident.
Reasons to start with log files:
Identify error messages related to hardware, connectivity, or software issues.
Determine the exact time and nature of failures.
Assist in diagnosing problems without disrupting operations.
Provide detailed information for support escalation if needed.
NEW QUESTION # 24
You need to add another SBX with 4 drive boxes (DBS2) and 16 drives to a VSP 5100. What is the correct procedure?
- A. Mount the empty DBs in the rack and attach the cables. Install the DBs with the Maintenance Utility. Insert the drives in the DBs and install them with the Maintenance Utility.
- B. Insert the drives in the DBs. Mount the DBs in the rack and attach the cables. Install the drives with the Maintenance Utility.
- C. Mount the empty DBs in the rack. Insert the drives in the DBs and install them with the Maintenance Utility.
- D. Insert the drives in the DBs. Mount the DBs in the rack and install them with the Maintenance Utility.
Answer: C
Explanation:
The correct procedure is to first mount the empty drive boxes (DBs) in the rack, then insert the drives into the DBs, and finally use the Maintenance Utility to install and configure the new hardware. This ensures proper detection and initialization by the system.
NEW QUESTION # 25
You are installing a VSP 5500h with 3 pairs of CBXs. What is the total number of X-PATH cables that will be attached to the ISW ports?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
Explanation:
A VSP 5500h system with 3 pairs of Controller Boxes (CBXs) requires a total of 48 X-PATH cables attached to the Interconnect Switch (ISW) ports. Each CBX pair contributes 16 X-PATH cables (8 per CBX), and with 3 pairs, the total is 3 × 16 = 48.
NEW QUESTION # 26
The process of 'sparing' in VSP 5000 storage systems is designed to:
- A. Serve as a backup for the storage management software
- B. Increase the processing power of the storage controllers
- C. Automatically replace failing drives to prevent data loss
- D. Provide additional storage for user data
Answer: C
Explanation:
In the Hitachi VSP 5000 enterprise storage platform, sparing refers to reserving spare disk drives that automatically take over when an active drive fails or becomes faulty.
How it works:
The storage system keeps one or more hot spare drives available.
When a disk in a RAID group fails, the system automatically assigns the spare drive.
Data is rebuilt onto the spare drive using RAID redundancy.
The RAID group returns to a protected state, minimizing risk of data loss.
NEW QUESTION # 27
Which two components are different between VSP 5500 and VSP 5600 systems? (Choose two.)
- A. Hitachi Interconnect Edge (HIE)
- B. DKC Power Supply (DKCPS)
- C. Interconnect Switch (ISW)
- D. Controller Board
Answer: B,D
Explanation:
Controller Board
The VSP 5600 controllers use upgraded blades featuring dual 10-core Cascade Lake CPUs and two Compression Accelerator Modules per controller, hardware not present on the VSP 5500 controllers, delivering significantly higher processing and ADR offload capabilities.
DKC Power Supply (DKCPS)
A non-disruptive Data-in-Place upgrade from VSP 5500 to VSP 5600 requires swapping each VSP 5500's DKCPS units for the VSP 5600-specified power supplies, as the newer models use a different PSU design.
NEW QUESTION # 28
You need to upgrade the cache of a VSP 5500 online. How do you accomplish this task?
- A. Use the VSP GUI and click on Change Configuration and follow the instructions on the screen to add the extra cache.
- B. Use the Web Console to block the controllers one at the time, and add the extra cache to the blocked controller.
- C. Use the Maintenance Utility to block the controllers one at the time, and add the extra cache to the blocked controller.
- D. Use Storage Navigator to put the CHB Adapters offline one controller at a time, and add the extra cache to the inactive controller.
Answer: C
Explanation:
To upgrade the cache online, you must use the Maintenance Utility to sequentially block each controller, add the extra cache modules to the blocked controller, and then unblock it, ensuring system availability throughout the process.
NEW QUESTION # 29
The creation of Parity Groups is essential for which aspect of VSP 5000 storage systems?
- A. User management
- B. Data protection and performance
- C. Power consumption reduction
- D. Network configuration
Answer: B
Explanation:
In the Hitachi VSP 5000 storage system, Parity Groups are used to implement RAID configurations, which are fundamental for:
Data protection - Parity information allows the system to rebuild data in case of a drive failure, preventing data loss.
Performance optimization - Spreading data across multiple drives with parity improves read/write throughput and I/O efficiency.
Parity Groups are essentially the building blocks of storage pools, and they determine the balance between capacity, redundancy, and performance.
NEW QUESTION # 30
What is the maximum raw storage capacity of the VSP 5800 model?
- A. 16 PB
- B. 4 PB
- C. 8 PB
- D. 12 PB
Answer: D
Explanation:
The Hitachi VSP 5800 is part of the enterprise storage portfolio from Hitachi Vantara. It is designed for high-performance, large-scale enterprise storage environments such as mission- critical databases and large virtualization platforms.
The system supports a maximum raw storage capacity of approximately 12 petabytes (PB) in its configuration, allowing organizations to store extremely large datasets while maintaining high performance and reliability.
NEW QUESTION # 31
Which two statements are correct regarding the "New Installation" procedure on a VSP 5000 system? (Choose two.)
- A. You can perform the "New Installation" procedure if a newly installed system does not power on and the Hitachi Vantara Technical Support instructs you to do so.
- B. Customer Engineers (CEs) should always perform the "New Installation" procedure when a new unit arrives at customer site.
- C. Hitachi Vantara recommends not to perform the "New Installation" procedure on second-hand systems.
- D. A customer can make a request to Hitachi Vantara Technical Support for a "New Installation" procedure, if they want to reinitialize a system entirely so all former data will be erased.
Answer: C,D
Explanation:
Hitachi Vantara recommends not to perform the "New Installation" procedure on second-hand systems.
Performing the "New Installation" procedure on used or second-hand systems is not recommended due to potential configuration, licensing, and warranty concerns.
A customer can make a request to Hitachi Vantara Technical Support for a "New Installation" procedure, if they want to reinitialize a system entirely so all former data will be erased.
Customers may request Technical Support to perform a "New Installation" to fully reinitialize the system, which erases all existing data and restores factory settings.
NEW QUESTION # 32
What distinguishes the back-end design of VSP 5000 systems from traditional storage systems?
- A. The use of Disk Adapters (DKAs) for enhanced data management
- B. The use of solid-state drives only
- C. The direct connection to cloud storage
- D. The absence of any physical drives
Answer: A
Explanation:
In the Hitachi VSP 5000 storage system:
Disk Adapters (DKAs) are specialized components that manage communication between the storage controllers and physical disks.
DKAs provide:
Efficient I/O routing
Support for multiple disk types (SSD, SAS, etc.)
RAID management and data distribution
High performance and reliability compared to traditional storage systems that rely on simpler disk controllers.
This back-end architecture allows the VSP 5000 to handle large-scale, high-speed enterprise workloads while maintaining data protection and flexibility.
NEW QUESTION # 33
You are installing a VSP 5100. Which two DKU types are supported at level 1 in the DKU boxes?
(Choose two.)
- A. FBX
- B. SBX
- C. DBS2
- D. UBX
Answer: B,C
Explanation:
SBX
SBX (Small Box) drive enclosures are supported at level 1 in the DKU boxes for VSP 5100 systems.
DBS2
DBS2 (Drive Box S2) enclosures are also supported at level 1 in the DKU boxes for VSP 5100 systems.
NEW QUESTION # 34
What are two ways to identify that a problem occurred on a VSP 5000 system? (Choose two.)
- A. A SIM was generated and could be displayed using the SVP GUI.
- B. An Alert Information Message (AIM) was generated and communicated by SNMP to notify the customer.
- C. The Remote Ops SVP Agent called home and a support case was generated.
- D. The Master Alarm LED at the top right of the front door is lit.
Answer: A,D
Explanation:
The Master Alarm LED at the top right of the front door is lit.
A lit Master Alarm LED is a direct hardware indicator that a problem has occurred on the system.
A SIM was generated and could be displayed using the SVP GUI.
A Service Information Message (SIM) indicates an event or error and can be viewed via the SVP GUI, helping identify and diagnose system issues.
NEW QUESTION # 35
During the parts-replacement process on a VSP 5000 storage system, what is the recommended action before removing any component?
- A. Isolating the power supply to the specific component
- B. Notifying all connected users about the impending downtime
- C. Documenting the serial number of the component
- D. Ensuring the system is in maintenance mode
Answer: D
Explanation:
Before replacing any component in a Hitachi VSP 5000 storage system, it is critical to put the system or the affected controller/module into maintenance mode.
This ensures:
No active I/O is directed to the component being replaced.
Data integrity is preserved during the removal and replacement process.
The system prevents accidental disruptions to other parts of the storage array.
Automatic failover or rebuild processes do not interfere with the replacement.
NEW QUESTION # 36
Which two part replacements in a VSP 5000 system require blocking the controller? (Choose two.)
- A. Hitachi Interconnect Edge (HIE)
- B. Cache DIMM
- C. Cache Flash Module (CFM)
- D. Controller PCB
Answer: B,D
Explanation:
Controller PCB
Replacing the Controller PCB requires blocking the controller to ensure system integrity and prevent data loss during the hardware change.
Cache DIMM
Cache DIMMs are part of the controller's critical memory subsystem, so the controller must be blocked before replacing any cache DIMMs to avoid corruption and ensure a safe replacement process.
NEW QUESTION # 37
The process of 'sparing' in VSP 5000 storage systems is designed to:
- A. Serve as a backup for the storage management software
- B. Increase the processing power of the storage controllers
- C. Automatically replace failing drives to prevent data loss
- D. Provide additional storage for user data
Answer: C
NEW QUESTION # 38
Which two statements are true about the spare drive in a VSP 5000 system? (Choose two.)
- A. The customer can decide which slot is to be used for the spare drive.
- B. If one of the slot 11 of the SBX is used as spare, the 3 remaining slots 11 could only be used as spare.
- C. The VSP 5000 system will allocate a spare slot automatically if "Spare slot allocation" is set to
"Variable" at installation time. - D. Only slot 11 and slot 23 of DBS2 can be used as spare.
Answer: A,C
Explanation:
The customer can decide which slot is to be used for the spare drive.
With "Fixed" spare slot allocation, the customer has the flexibility to select which drive slot will serve as the spare during system configuration.
The VSP 5000 system will allocate a spare slot automatically if "Spare slot allocation" is set to
"Variable" at installation time.
If the "Variable" option is chosen for spare slot allocation, the system automatically selects and assigns spare drive locations.
NEW QUESTION # 39
You are installing a VSP 5000 system, it is connected to the power distribution and you now want to power it up. Which three steps should you perform as part of the Power On sequence?
(Choose three.)
- A. Press the Power Button on each CBX.
- B. Turn on the main breakers at the PDUs.
- C. Turn on the PS ON/PS OFF switch on the HSNPANEL0.
- D. Press the LAN Reset Button on CBX 0.
- E. Check that the Power LED on all the CBXs are on.
Answer: A,B,C
Explanation:
Turn on the main breakers at the PDUs.
Power distribution must be enabled first by switching on the main breakers to supply electricity to the entire system.
Turn on the PS ON/PS OFF switch on the HSNPANEL0.
Activating the PS ON/PS OFF switch on the HSN panel supplies power to system components.
Press the Power Button on each CBX.
Each Controller Box (CBX) must be powered on individually by pressing its power button to start the system boot process.
NEW QUESTION # 40
A customer wants to upgrade a diskless VSP 5100 to a VSP 5500. Which three types of components will be added during the upgrade? (Choose three.)
- A. Controllers (CTLs)
- B. Interconnect Switches (ISWs)
- C. Hitachi Interconnect Edges (HIEs)
- D. Hitachi Service and Network Box (HSNBX)
- E. Channel Boards (CHBs)
Answer: A,B,E
Explanation:
Controllers (CTLs)
Upgrading from a two-controller (2N) VSP 5100 to a four-controller (4N) VSP 5500 requires adding two additional controller blades, doubling the total from two to four to deliver the higher I/O and cache capacity of the 5500.
Interconnect Switches (ISWs)
The VSP 5500 introduces external PCIe "node interconnect switches" - 1 U switch chassis that provide the high-speed fabric and management links between controller pairs. These ISW modules must be added to interconnect the expanded controller set in a 4-node configuration.
Channel Boards (CHBs)
Each new controller requires its own set of front-end channel boards for host connectivity. When you add two controllers, you also add their associated CHBs (FC, iSCSI, FICON, etc.) to furnish the additional host ports on the VSP 5500.
NEW QUESTION # 41
A customer wants to upgrade a VSP 5500 to a VSP 5600. Which two actions are required for this upgrade? (Choose two.)
- A. Replace all the memory DIMMs.
- B. Replace all the controller boards.
- C. Replace all the Power Supplies with more powerful ones.
- D. Replace the CPUs on all the controller boards.
Answer: B,C
Explanation:
Replace all the controller boards.
Upgrading from VSP 5500 to VSP 5600 requires installing new controller boards, as the 5600 uses a different and more advanced controller architecture.
Replace all the Power Supplies with more powerful ones.
The upgrade also requires replacing the power supplies with models that are compatible with and can support the power requirements of the VSP 5600 controllers.
NEW QUESTION # 42
Which tool is used for part replacement in a VSP 5000 system?
- A. Storage Navigator
- B. Web Console
- C. Hi-Track
- D. Maintenance Utility
Answer: D
Explanation:
The Maintenance Utility is the designated tool for performing part replacement operations in a VSP 5000 system. It provides the necessary procedures to safely block, replace, and unblock hardware components.
NEW QUESTION # 43
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