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H13-611_V4.5 Huawei HCIA-Storage V4.5 Free Practice Exam Questions (2025 Updated)

Prepare effectively for your Huawei H13-611_V4.5 HCIA-Storage V4.5 certification with our extensive collection of free, high-quality practice questions. Each question is designed to mirror the actual exam format and objectives, complete with comprehensive answers and detailed explanations. Our materials are regularly updated for 2025, ensuring you have the most current resources to build confidence and succeed on your first attempt.

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Total 536 questions

What is the main difference between mechanical drives such as SAS with solid state drives(SSD)?

A.

The presence of mechanical parts.

B.

The performance of the hard drive.

C.

The capacity of hard drive.

D.

The lifespan of hard drive.

For random access to mechanical disks, the most significant impact on the time it takes to complete an IO is:

A.

Seeking time

B.

Rotation delay

C.

Data transfer time

It is a device which manages the physical disk drives and presents them to the users as logical units. Which of the following device fits the above description?

A.

Host.

B.

Storage NIC.

C.

Storage Controller.

D.

Storage Cache.

The HUAWEI OceanStor SmartTier feature can be used to place data on specified disk types.

A.

TRUE

B.

FALSE

Huawei OceanStor series storage system hardware includes controller enclosures and disk enclosures. Which of the following statements about controller enclosures are correct?

A.

When the external power supply fails, BBU modules provide backup power for all disks.

B.

If BBUs become faulty, the service system will be interrupted.

C.

When the external power supply fails, BBUs can supply power to enable data synchronization from the cache to disks in disk enclosures

D.

When the power input is normal, BBUs are in the standby state.

Multipathing software is only needed in SAN solutions with just a single switch.

A.

TRUE

B.

FALSE

About HUAWEI OceanStor, the following 2 statements:

Statement 1: With the SmartTier feature the SSD disks are in the Performance Tier.

Statement 2: No more than 3 tiers can exist in the OceanStor V3 storage arrays.

A.

Statement 1 and 2 are true.

B.

Statement 1 is true; Statement 2 is false.

C.

Statement 1 is false; Statement 2 is true.

D.

Statement 1 and 2 are false.

Which of the following disks has the best performance in terms of speed?

A.

NL-SAS

B.

SAS

C.

SSD

D.

SATA

Which of the following is the end that receives and processes the SCSI commands?

A.

LUN.

B.

Storage.

C.

Target.

D.

Initiator.

When the hard disk has bad sectors or blocks, which reconstruction method is used?

A.

Total reconstruction

B.

Local reconstruction

C, recovery and reconstruction

C.

Local reconstruction

Which of the following statements are true for a NAS solution?

(Multiple Choice)

A.

Cable length is around 10 m.

B.

Block size is configurable.

C.

CIFS and NFS are both commonly used protocols.

D.

NAS clients are connected to the NAS server using Ethernet switches.

The components of a storage device are redundant, including controller modules, management modules, BBU modules, interface modules, power modules, and fan modules. Component redundancy ensures system reliability.

A.

TRUE

B.

FALSE

In high end storage systems, what is the main function of the service processor?

A.

To manage the I/O commands and complete disk operations.

B.

To process the network service.

C.

To maintain the interconnection of disk drives within the enclosures.

D.

To optimize the speed of I/O operations.

What is typical for a DAS solution?

(Multiple Choice)

A.

More scaleable in capacity than a SAN solution

B.

Consists of a server/host with its locally connected disk drives

C.

Sharing of files between DAS solutions is possible via the network.

D.

Backups are centrally made on a special backup server.

Statement 1: a snapshot of a ThinLUN at creation does not occupy storage capacity. The snapshot of a ThickLUN at creation immediately occupies storage capacity.

Statement 2: When a snapshot of a ThickLUN exists, there is always space available to store changes to the original data.

A.

Statements 1 and 2 are both true.

B.

Statement 1 is true and statement 2 is false.

C.

Statement 1 is false and statement 2 is true.

D.

Both statements 1 and 2 are false.

After the UltraPath is installed on an application server, its operating system can automatically identify the disks mapped from a storage device without being restarted.

A.

TRUE

B.

FALSE

What are the networking methods of FC SAN? (Multiple choice)

A.

Direct connection

B.

single exchange

C.

double exchange

D.

arbitration ring

Based on the understanding of the Generation stage of the lifecycle management of information and data, identify the 3 types of sources in which data can be generated.

(Multiple Choice)

A.

External System Generation.

B.

Internal System Generation.

C.

External Input.

D.

Internal Input.

Situation: Disk Domain A has 40 disks, Disk Domain B has 20 disks. True or False: the rebuild time for a failed disk in Disk Domain B is longer than for a failed disk in Disk Domain A.

A.

TRUE

B.

FALSE

Statement 1: Multimode optic cables are usually longer than single mode cables.

Statement 2: Sharp cable bends lead to weaker signal at the end of the cable.

A.

Statements 1 and 2 are both true.

B.

Statement 1 is true and statement 2 is false.

C.

Statement 1 is false and statement 2 is true.

D.

Both statements 1 and 2 are false.

What is a storage array?

A.

system that handles the communication of data from end users to its storage location and provide confirmation on successful storage.

B.

A system that manages the network functions and carries the data traffic from host to storage.

C.

A system that has the management software that can provide access to its sets of hard drives or tape libraries for the purpose of data access and storage.

D.

A system that handles the interconnection of hosts to disks drives and allows hosts to directly access the disks and use it as local drives.

Statement 1: Disaster Recovery plans eliminate the need for backups on tape or disk.

Statement 2: With the design of the DR plan one should always assume the worst possible scenario.

A.

Statement 1 and 2 are true.

B.

Statement 1 is true; Statement 2 is false.

C.

Statement 1 is false; Statement 2 is true.

D.

Statement 1 and 2 are false.

A bank will launch a business system, which has very high performance and security requirements, and the database uses Oracle data

Database and plan to deploy the Oracle database to a storage system, then create a RAID group for the Oracle database

At this time, the optimal RAID strategy should be:

A.

RAID 1

B.

RAID 5

C.

RAID 6

D.

RAID 10

Which of the following statements about the coffer disks of the HUAWEI V3 series storage systems are correct?

(Multiple Choice)

A.

Coffer disks store cache data to prevent data loss after a power failure.

B.

BBUs supply power to cache and coffer disks in the event of unexpected power failure.

C.

Coffer disks cannot be used to save service data.

D.

The first 2 disks in a controller enclosure are coffer disks.

It is the interconnection via the Internet of computing devices embedded in everyday objects, which enables them to send and receive data. Which of the following fits the statement above?

A.

Cloud.

B.

Big Data.

C.

Social Media.

D.

Internet Of Things.

SAS uses a point-to-point connection design to enable a dedicated link to be established between two devices in the communication.

A.

TRUE

B.

FALSE

In a SCSI connection, it is responsible to send SCSI commands to the target. Which of the following fits the above description.

A.

Target.

B.

Initiator.

C.

LUN.

D.

Storage.

Given this scenario. A company wants replication of data between two data centers that are 2000 km apart. Which replication method is most recommended?

A.

Asynchronous

B.

Synchronous

C.

Both Asynchronous and Synchronous will work.

D.

Synchronous but ONLY if the link is a high speed 8 Gb/s fiber optical connection.

When does data become information?

A.

When it has been stored in the right file format.

B.

When it has been stored in a digital form.

C.

When the company understands the data and learns from it

D.

AH of the above.

It provides connection between sets of nodes and allows the connected devices(nodes) to communicate with each other but it is not a device. Which of the following fits the above description?

A.

Host.

B.

Network.

C.

Storage Array.

D.

Switch.

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Total 536 questions
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