[UPDATED 2026] H19-308_V4.0 dumps Free Test Engine Verified By Certified Experts [Q74-Q96]

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[UPDATED 2026] H19-308_V4.0 dumps Free Test Engine Verified By Certified Experts

Realistic H19-308_V4.0 Accurate & Verified Answers As Experienced in the Actual Test!

Q74. Which of the following RAID levels has the lowest capacity utilization?

RAID0

RAID1

RAID 3

RAID 5

Q75. Which are the main targeted sales scenarios of OceanStor 9000? (Multiple Choice)

Media

Video surveillance

HPC

VMware

Q76. Which statements about the core customer benefits (selling points) of Huawei OceanStor Dorado are correct?

It has the most reliable architecture in the industry.

It delivers the fastest I/O processing capability in the industry.

It implements automated O&M using Ascend AI chips. FlashEver provides free upgrade to the latest generation in the next decade, and frees users from data migration.

Q77. In NAS cross-protocol access, the Windows permission is the same as the Linux permission.

True

False

Q78. File data stored in OceanStor 9000 is divided into N fragments and M redundant fragments, M ranges from 2 to 18.

TRUE

FALSE

Q79. Which statements about storage arrays are correct?

A controller is the brain of a storage array and its main components are a processor and cache.1/0 operations and RAID management functions are implemented first With the development of technologies, data management functions such as snapshot, mirroring, and replication are provided.

Intelligent cache prefetch identifies the access mode of a host predicts the data to be accessed, and reads the data from disks in advance to improve the cache hit ratio.

Cache buffers host data in a storage system and improves the performance and reliability of the storage system.

A storage array consists of multiple disks used as a single disk. It stores data in segments an different disks When data is stored, the related disks in the array work together to reduce the time required for storage and improve the space utilization.

Q80. Each LUN on Dorado V6 is owned by a specific controller.

True

False

Q81. OceanStor F V5 and V5 series support HyperMetro for both SAN and NAS.

TRUE

FALSE

Q82. Which ascending order of disaster recovery levels is correct?

Module level -> system level -> solution level

Solution level -> module level -> system level

System level -> solution level -> module level

Module level -> solution level -> system level

Q83. Which of the following products supports Hyper CDP?

FusionStorage

Dorado V3

OceanStor V3

OceanStor V5

Q84. Which is unstructured data?

Employee ID and name information stored in the Oracle database

Image and audio/video information

Office document

Text, image, XML, and HTML

Q85. Mid-range storage is typically used for which of the following scenarios?

Core DB

Core finance data

Normal VM

VDI

Q86. Which statement about storage software is incorrect?

LUN copy supports only full copy.

Deduplication is a data reduction technology that deletes duplicate data to release system space.

LUN copy copies the source LUN in a disk array to a target LUN.

A snapshot is a fully usable copy of a specified data set.

Q87. You can migrate data from Dorado V3 to traditional storage.

TRUE

FALSE

Q88. Which of the following technologies optimize the F V5 series to ensure SSD performance and reliability?

Multi-core CPU optimization

Adaptive cache algorithm

Intelligent IO scheduling

Flash Link TM

Q89. Which product models can tolerate the failure of three out of four controllers?

OceanStor 6800 V5 Kunpeng

OceanStor 5600 V5 Kunpeng

OceanStor 18000 v5 Kunpeng

OceanStor 5800 vs Kunpeng

Q90. The Dorado V3 supports post-process compression. Data can be compressed after it is written into an SSD.

TRUE

FALSE

Q91. You can migrate data from the Dorado V3 to traditional storage.

TRUE

FALSE

Q92. What are the main industry sales scenarios for V5 NAS?

Medical PACS

Oil and gas exploration

Financial electronic images, data exchange platforms, and channel access

Chip EDA simulation

Video surveillance, databases. media editing

Q93. 4-in-1 means that 4 protocols are integrated into 1 OceanStor 100D storage system for unified management.
Which 4 protocols are involved?

Block

HDFS

File

Object

NDMP

Q94. Which of the following statements about SmartTier (intelligent file tiering) are true?

Three-tiered: SSDs, SAS disks, and NL-SAS disks

Scope: Applies to single file systems

Tiering granularity: File

Migration modes: Automatic and user defined policies

Q95. Which are Huawei business continuity solutions?

Active-standby disaster recovery solution

Local high-availability solution

Geo-redundant solution

Active-active data center solution

Q96. How does Dorado V3 help customers save costs? (Multiple Choice)

High performance, same performance with fewer devices

Data reduction, lower storage capacity to be bought

Less space occupation

Lower power consumption

Lower maintenance costs

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