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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

The x86 server virtualization technology can greatly reduce the server management cost. In the cloud computing environment, which of the following is the ratio between the number of O&M personnel and the number of servers being maintained?

A.

1:1

B.

1:10

C.

1:100

D.

1:1000

Which of the following best describes the advantages of SaaS?

A.

Security responsibilities are shifted to other companies to shoulder, which belittles some disadvantages like high cost and low flexibility.

B.

Flexible service provision and SECaaS service providers' extensive knowledge and high efficiency lead to a higher service flexibility and continuity.

C.

Security software standardization makes SaaS outsourcing infeasible.

D.

SaaS applications, excluding antimalware software and anti-spam applications, are sophisticated in many fields and can be used widely.

Which of the following statements is incorrect about the change consultation committee?

A.

The committee consists of a group of people who provide advice for the change manager on the determination of change assessment and priority and change planning.

B.

The committee consists of IT service providers and representatives from service-related departments and third-parties.

C.

The emergency change advisory board (ECAB) is a subset of the standard change consultation committee.

D.

The members of the change consultation committee depend on the actual change.

FusionCare is used to collect logs and check the health status. Which of the following cloud computing products is FusionCare used for? (Multiple Choice)

A.

FusionCompute

B.

FusionCloud

C.

FusionSphere OpenStack

D.

FusionSphere OpenStack OM

The centralized and cloudified IT system has demanding requirements on business continuity, including the requirements on networks, data security, and service reliability.

A.

TRUE

B.

FALSE

Which of the following does not belong to territorial disasters?

A.

Disasters in equipment rooms

B.

Disasters in buildings

C.

Regional disasters

D.

Misoperations

Role is a concept introduced by Huawei for service installation. A role defines a group of components that have the same property or functions in a template. Hosts with the same role can have a component deployed at the same time. CPS automatically selects all qualified hosts to deploy all components the role supports.

A.

TRUE

B.

FALSE

The memory capacity in the specifications must be greater than or equal the minimum memory of the image.

A.

TRUE

B.

FALSE

Which of the following is incorrect about IT service organizations in different modes?

A.

Traditional IT service organizations are internal IT providers.

B.

IT service organizations in the private cloud mode are shared service units.

C.

IT service organizations in the private cloud mode are internal IT providers.

D.

IT service organizations in the public cloud mode are external providers.

Which of the following are included in the management firmware upgrade process of the eSight server?

(Multiple Choice)

A.

Download the upgrade package

B.

Automatically download the policy configuration

C.

Upload the upgrade package

D.

Perform the upgrade task

During the WebUI-based installation of ServiceCenter, which of the following disk types should be selected?

A.

Local disk

B.

IP SAN

C.

FusionStorage

D.

NAS

Storage multipathing refers to the technology that storage devices connect to one or more host NICs using multiple links. Controllers of storage devices are used to control data traffic to implement load sharing of data traffic, ensuring reliable connection between storage devices and hosts.

A.

TRUE

B.

FALSE

Which of the following statements are true about problem management? (Multiple Choice)

A.

Manage all lifecycle problems from the initial identification, further investigation, documentation, to the final clearance.

B.

In problem management, second- and third-line personnel should keep good relations with the front-line personnel.

C.

Contains passive and active problem management.

D.

Workarounds can reduce or eliminate problems. Problems can be completely fixed.

Which of the following is not a problem in the IT support process of the traditional IT architecture?

A.

Requirements are transferred through documents, which lacks communication.

B.

The testing automation level is low, quality control and assurance are not complete, and the feedback is slow.

C.

Manual O&M is tedious, complicated, and error-prone. There may be a large number of faults, and the operation duration is long.

D.

The IT staff turnover rate is high, and skills are hard to transfer.

Fusion Storage is the distributed storage software that supports storage and computing resource integration. It can be deployed on multiple general x86 servers to combine the local disks on all the servers into a virtual storage resource pool to provide the block storage function.

A.

TRUE

B.

FALSE

Which of the following statements about backup types is correct?

A.

A full backup is a complete copy of all the data created at a certain point in time.

B.

An incremental backup is performed based on the changes since the last backup.

C.

A differential backup is performed based on the changes since the last full backup.

D.

Differential backup occupies the smallest storage space among all backup types.

What of the following are SSL protocols? (Multiple Choice)

A.

Handshake protocol

B.

Record protocol

C.

Alert protocol

D.

Discovery protocol

Which of the following statements is incorrect about the adjustment of VM specifications?

A.

You can select the CPU quota, reserved CPUs, and CPU limit for VM CPU resource control.

B.

The disk capacity can increase or decrease.

C.

You can select memory quotas for memory resource control.

D.

NICs can be added or deleted.

Which of the following virtual resources are supported by eSight? (Multiple Choice)

A.

FusionSphere OpenStack

B.

VMware ESX/ESXi Server

C.

VMware vCenter Server

D.

Huawei FusionCompute

Which of the following statements is incorrect about the FusionSphere OpenStack OM resource pool configuration?

A.

You must first specify the availability zone (AZ) to which the host group belongs and then select hosts from the AZ to create a host group.

B.

If the resource pool is to interconnect with FusionCompute, the AZ needs to be consistent with the AZ configured in the FusionCompute storage cluster.

C.

The external network is used to connect to the network outside the system and cannot be the Internet.

D.

fc-nova-computeXXX is in fact a group of FusionCompute computing clusters interconnected with FusionSphere OpenStack.

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Total 262 questions
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