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H31-522 Huawei Certified Network Professional –Cloud DataCentre Operations Free Practice Exam Questions (2025 Updated)

Prepare effectively for your Huawei H31-522 Huawei Certified Network Professional –Cloud DataCentre Operations 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 262 questions

Which of the following notification types are supported by ServiceCenter? (Multiple Choice)

A.

Expiration notification

B.

Approval notification

C.

Sending success notification

D.

Sending failure notification

Which of the following proxy services are provided by the reserve proxy IP address of

External_API?

(Multiple Choice)

A.

system

B.

vnc

C.

cps-web

D.

Internet

Which of the following is incorrect about the storage network analysis management feature of eSight?

A.

Storage network global topology

B.

Storage impact scope

C.

Host logical view

D.

Storage logical view

To use advanced VM features such as storage migration, snapshots, and linked clone, which of the following file systems needs to be deployed?

A.

VIMS

B.

FusionStorage

C.

IP SAN or FC SAN

D.

NAS

Which of the following are configuration items of eSight-OS? (Multiple Choice)

A.

Disable the firewall in the operating system

B.

Activate the Windows

C.

Install the security patch of the operating system

D.

Configure the network

In distributed deployment, the eSight management platform and service components are deployed on a server, and service component collectors and distributed nodes are deployed on another server.

A.

TRUE

B.

FALSE

After a host enters maintenance mode, stop or migrate all VMs on the host, and then perform maintenance operations.

A.

TRUE

B.

FALSE

VXLAN can satisfy the multi-tenant scenario demands. Which of the following is the maximum quantity of VLANs that VXLAN supports?

A.

2KB

B.

4KB

C.

16MB

D.

32MB

Which of the following are the two core components of ManageOne? (Multiple Choice)

A.

FusionCompute

B.

ServiceCenter

C.

eSight

D.

OperationCenter

Which of the following are practices adopted by cloud O&M? (Multiple Choice)

A.

Lightweight, self-service, and automated ITSM management system architecture

B.

Agile DevOps O&M method which prevails in the industry

C.

Passive management

D.

Focus only on the service strategy from the view of management.

Which of the following cloud computing products cannot be installed on a VM?

A.

VRM

B.

FusionSphere OpenStack OM

C.

FusionStorage

D.

ServiceCenter

Which of the following topologies are supported by OperationCenter? (Multiple Choice)

A.

Physical topology

B.

Logical topology

C.

Service topology

D.

Network topology

Physical security is the first line of defense used to prevent unauthorized access to non-physical assets, stealing of records and trade secrets, and industrial espionage and fraud.

A.

TRUE

B.

FALSE

What functions does the Rainbow migration tool provide? (Multiple Choice)

A.

Enhances compatibility so that mainstream virtualization platforms and operating systems are supported.

B.

Supports image conversion so that other image formats can be converted to Huawei image formats.

C.

Assesses the migration feasibility based on the source environment check items to determine whether the host at the source end meets migration requirements in advance.

D.

Provides maintainability and one-click collection.

If the type of a registered image is KVM, the image file extension can be .qcow2, .iso, .img, .raw, and ,vhd,

A.

TRUE

B.

FALSE

Which of the following statements is incorrect about the data center service migration scenario?

A.

Services are migrated from traditional data centers to cloud data centers.

B.

Traditional data centers are taken over by cloud data centers after being cloudified.

C.

Services are migrated from the existing cloud data centers to other cloud data centers.

D.

Services are migrated from cloud data centers to traditional data centers.

Which of the following options are included on the Alarm Settings page of OperationCenter? (Multiple Choice)

A.

Alarm Masking

B.

Alarm Severity Redefinition

C.

Alarm Notification

D.

Alarm Transfer to Work Order

Which of the following installation modes are available for ServiceCenter? (Multiple Choice)

A.

WebUI-based installation

B.

Image installation

C.

PXE installation

D.

Network installation

Why is it important to know how data is accessed?

A.

Data access devices may have different ownership characteristics.

B.

Data access devices have different storage formats.

C.

Data access devices use different applications or clients and thus may have different security characteristics.

D.

Data access devices use different operating systems and thus may run different applications.

If ServiceCenter is deployed in active/standby mode, which of the following IP addresses should be planned? (Multiple Choice)

A.

Floating IP address of the API network

B.

internal_base IP address

C.

Floating IP address of the OM network

D.

Storage_Data IP address

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Total 262 questions
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