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H13-811_V3.0 Huawei HCIA-Cloud Service V3.0 Free Practice Exam Questions (2025 Updated)

Prepare effectively for your Huawei H13-811_V3.0 HCIA-Cloud Service V3.0 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 454 questions

Object storage services are physical storage disks.

A.

True

B.

mistake

Which of the following functions does RDS provide?

A.

Users can set alarm rules for relational database

B.

Users can set automatic backup strategies and create manual backups, And use the backup to restore the database instance

C.

Cloud DBA can help you conduct a comprehensive analysis of the instance, Centralized reflection of the performance and operating status of the database instance. Via Cloud D

D.

BA diagnosis and diagnosis opinions, You can maximize the discovery of existing or potential health problems in the database, And deal with it in time

E.

Users can create and delete database instances, Modify the database port number

Which of the following operations cannot be performed in the RDS backup strategy?

A.

Turn off automatic backup

B.

Set up as incremental backup

C.

Set the backup cycle

D.

Set the number of days to keep backups

The description of the redundant physical leased line is the following error?

A.

Redundant physical dedicated lines are more reliable to prevent accidents and ensure smooth business operations

B.

Redundant leased lines require users to set the main physical leased line and standby physical leased line by themselves

C.

When two dedicated lines are connected to different access points in the same area, Then the two physical dedicated lines are redundant for each other

D.

When a physical dedicated line fails, The system will automatically switch to another physical dedicated line

Virtual Private Cloud (VirtualPrivateCloud, Abbreviated as VPC)It is an isolated and private virtual network environment that users apply for on HUAWEI CLOUD.

A.

True

B.

False

When modifying a virtual interface, which of the following parameters can be modified?

A.

Virtual interface name

B.

Remote gateway

C.

describe

D.

Remote subnet

What are the types of scaling strategies for elastic scaling?

A.

Timing strategy

B.

Alert strategy

C.

Random strategy

D.

Cycle strategy

Users can use()Create an encrypted file system.

A.

Password

B.

Own key material

C.

Key provided by the key management service

D.

password

When the load balancer uses the seven-layer protocol HTTP/HTTPS, which of the following options is the network traffic path?

A.

LVS cluster>Nginx cluster>ECS

B.

Nginx cluster＞LVS cluster＞ECS

C.

LVS cluster＞ECS

D.

Neinx cluster＞ECS

The cloud dedicated line is a Layer 2 network connection.

A.

True

B.

mistake

What are the deployment modes of cloud computing?

A.

Private Cloud

B.

Public cloud

C.

Hybrid cloud

D.

Community Cloud Industry Cloud

Which of the following services help users monitor the dynamics of RDS resources in relational database services in real time?

A.

ECS

B.

VPC

C.

OBS

D.

CES

In the process of VPC creation, which parameter realizes the function of automatically obtaining IP?

A.

DHCP

B.

Gateway

C.

Partition

D.

network segment

The object is the basic unit of data storage in OBS. Which of the following parts does it include?

A.

AK/SK

B.

Metadata

C.

Data

D.

Key

Which service resource indicators can be monitored in cloud monitoring?

A.

Virtual private cloud

B.

Distributed Cache Service

C.

Elastic load balancing

D.

Elastic Computing Service

HUAWEI CLOUD EIserving ,Model Arts, machine learning, and graph engines are AI platform services.

A.

True

B.

False

What is the storage capacity unit of cloud hard drives?

A.

PB

B.

KB

C.

GB

D.

TB

Which of the following is not included in the function of Vulnerability Scanning Service?

A.

Mirror leakage management

B.

Emergency vulnerability management

C.

diversification testing

D.

Weak password detection

Shared path of the file system, What is the correct format of the NFS type?

A.

\\File system domain name:/path

B.

File system domain name:/path

C.

\\File system domain name:,path

D.

File system domain name:, path

Anti-DD Which of the following options are included in the main protection types of os?

A.

Resistant to application attacks

B.

Anti-data attack

C.

Anti-brute force cracking

D.

Anti-traffic attacks

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