Latest H13-611 Actual Free Exam Updated 490 Questions [Q253-Q275]

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Latest H13-611 Actual Free Exam Updated 490 Questions

Online Questions – Valid Practice H13-611 Exam Dumps Test Questions

Huawei H13-611 Exam Syllabus Topics:

Topic	Details
Topic 1	Operation and Management of Storage System in Datacenters
Topic 2	Latest Storage Technologies and Trends
Topic 3	Storage Technologies for AI\| Big Data and Cloud
Topic 4	Business Continuity Solutions and Its Applications
Topic 5	Introduction to Storage Ecosystems

NEW QUESTION 253
What are the current challenges of disaster recovery? (Multiple choice)

Disaster recovery construction requires expensive investment

Various applications and inconvenient management

The cloudization trend of IT systems is becoming more and more obvious, and many virtual machines also need to provide protection. The current disaster recovery construction is lacking Lack of unified management system

Data sharing and other capabilities are limited by the physical location of the data, and applications and data cannot be separated, and agile applications and Better disaster tolerance

NEW QUESTION 254
Statement 1: MLC drives are optimal when used for high intensity writes to that disk.
Statement 2: The latency of SSD drives is about 0.1 s.

Statement 1 is false; Statement 2 is true

Statement 1 and 2 are false

Statement 1 and 2 are true

Statement 1 is true; Statement 2 is false

NEW QUESTION 255
When a company’s customers need to complete data migration between devices, what features can be used to complete? (Multiple choices)

Remote replication

LUN copy

SmartMigration

clone

Explanation
Analysis: SmartMigration (LUN migration): Ability to implement services on the source LUN without interrupting host services Completely and transparently migrate to the target LUN, and use the target LUN to completely replace the source LUN after the migration is completed.
Perception. HyperReplication (remote replication): provides users with flexible and powerful data replication functions, through remote replication The system can realize remote backup and recovery of data, continuous business data support, and disaster recovery of data. Includes sync remote Replication and asynchronous remote replication. HyperClone (clone) can achieve LUN level without interrupting host business The complete backup of data can be used in scenarios such as data backup and recovery, application testing and data analysis. HyperCopy (LUN Copy) can copy the data in the source LUN to the local target LUN or the target LUN on other storage Now data migration, distribution and backup.

NEW QUESTION 256
When the disk is read and written, the sector is the minimum addressing unit, and a segment can be written to the first half of a sector Data, and then write a piece of data to another sector.

TRUE

FALSE

NEW QUESTION 257
Data is the record that reflects the attributes of objective things and is the physical manifestation of information,

TRUE

FALSE

NEW QUESTION 258
The data center is an infrastructure built for accessing and carrying server services. According to the business, the data center can be Divided into: (multiple choices)

Cloud data center

Enterprise data center

Carrier data center

Internet Data Center

NEW QUESTION 259
Statement 1: A Solid State Disk drive can withstand strong vibrations.
Statement 2: A Solid State Disk drive has only a few mechanical parts.

Statement 1 and 2 are true

Statement 1 is true; Statement 2 is false

Statement 1 is false; Statement 2 is true

Statement 1 and 2 are false

NEW QUESTION 260
HA (High Availability) refers to the ability to continue to access applications in the event of a single component failure in the local system. In a data center, the downtime is one hour a year, so what is the HA of the data center?

0.99999

0.9998858

0.999999

0.998934

Analysis: HA=1-(downtime/(downtime+run time))
4 9s: 0.9999 52.56 minutes/year 5 9s:
0.99999 5.265 minutes/year 6 9s: 0.999999 seconds/year

NEW QUESTION 261
Which of the following is not a port type defined by Fibre Channel?

E-Port

F-Port

NL-Port

G-Port

NEW QUESTION 262
Cloud computing business models are: (multiple choices)

IaaS

PaaS

SaaS

MaaS

NEW QUESTION 263
What are the application scenarios of the SAN solution? (Multiple choice)

Data sharing

Storage sharing

Data backup

Disaster recovery

NEW QUESTION 264
What conditions should be considered for device backup bandwidth? (Multiple choice)

the size of the initial data

The daily quantity increment

Backup cycle

Backup staff

NEW QUESTION 265
Which of the following statements about block virtualization technology for Huawei storage systems are correct? (Multiple Choice)

Data is distributed to all disks, fully leveraging the read/write processing capability of a storage system.

A RAID group is formed in the unit of physical disks.

A CKG is the unit used in applying for space, releasing space, and relocating data.

Data reconstruction efficiency improves significantly.

NEW QUESTION 266
Given this scenario. A company wants replication of data between two data centers that are 2000 km apart. Which replication method is most recommended?

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

Asynchronous

Synchronous

Both Asynchronous and Synchronous will work

NEW QUESTION 267
Which of the following statements about reconstruction is incorrect?

RAID 0,1, 5, 6, and 10 support reconstruction.

Reconstruction requires hot spare disks.

Reconstruction affects system performance.

Reconstruction does not interrupt system services.

NEW QUESTION 268
Statement 1: OceanStor Dorado systems are designed for high performance environments. Statement 2:
OceanStor Dorado systems are so-called All Flash Arrays.

Statement 1 and 2 are true.

Statement 1 is true; Statement 2 is false.

Statement 1 is false; Statement 2 is true.

Statement 1 and 2 are false

NEW QUESTION 269
What is the main difference between mechanical drives such as SAS with solid state drives(SSD)?

The presence of mechanical parts.

The performance of the hard drive.

The capacity of hard drive.

The lifespan of hard drive.

NEW QUESTION 270
Which of the following items is NOT mandatory in a Fibre Channel SAN?
(Multiple Choice)

Storage device

Fibre Channel switch

Fibre Channel HBA

Windows operating system

NEW QUESTION 271
In Huawei OceanStor V3, what unit is Thick LUN applying for space from the storage system?

grain

chunk

stripe

extent

Explanation
Analysis: Several Extents form a volume, and the volume is externally reflected as the LUN accessed by the host (here LUN is Thick LUN). When processing user read/write requests and data migration, the LUN applies to the storage system Space, free space, and data migration are all performed in units of Extent. For example: when a user creates a LUN, he can refer to The fixed capacity is obtained from a certain storage tier. At this time, the LUN is composed of the specified extent on the certain storage tier. In user After the business starts to run, the storage system will, according to the migration strategy set by the user, for frequently accessed data and less visited Questioned data is migrated between storage tiers (this feature requires the purchase of a SmartTier License).
At this time, the data on the LUN
It will be distributed to each storage layer of the storage pool in the unit of Extent.

NEW QUESTION 272
Statement 1: NAS solutions are always file based.
Statement 2: NAS solutions are mostly limited in distance because Ethernet cables are used.

Statement 1 and 2 are true.

Statement 1 is true; Statement 2 is false.

Statement 1 is false; Statement 2 is true.

Statement 1 and 2 are false.

NEW QUESTION 273
The following description of NAS is correct:
Description 1: NAS is always based on file sharing.
Description 2: The distance of the network connection affects the performance of the NAS.

Description 1 and Description 2 are correct.

Description 1 is correct, description 2 is incorrect

Description 1 is wrong, description 2 is correct

description 1 and description 2 are wrong

NEW QUESTION 274
In the Huawei OceanStor V3 storage system, one LUN can create multiple snapshots, but only one snapshot Can be activated.

TRUE

FALSE

Explanation
Resolution: A LUN can create multiple snapshots, and each snapshot can be in an activated state.

NEW QUESTION 275
Currently all OceanStor V3 devices support SAS at 12 Gb/s.

TRUE

FALSE

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