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Huawei H31-522 - Huawei Certified Network Professional –Cloud DataCentre Operations

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Total 262 questions

Virtual HA refers to a function that when the host where service VMs are located is faulty, FusionCompute can detect the fault in real time and restart the VMs on another normal host in the cluster, thereby ensuring service continuity.

A.

TRUE

B.

FALSE

There are multiple methods to register an image. Which of the following methods can be used to register an image? (Multiple Choice)

A.

Upload an image from a local PC and register it.

B.

Upload an image from an NFS server and register it.

C.

Upload an image from FusionSphere OpenStack and register it.

D.

Upload an image from an FTP server and register it.

Which of the following are the user authentication methods for accessing security systems in the terminal?

(Multiple Choice)

A.

Web-based identity authentication

B.

WebAgent-based identity authentication and security authentication

C.

Agent-based identity authentication and security authentication

D.

Not authentication

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 is not a mainstream virtualization technology of cloud computing?

A.

FusionSphere OpenStack

B.

Hyper-V

C.

KVM

D.

Xen

Which of the following services are supported by ManageOne? (Multiple Choice)

A.

ECS

B.

EBS

C.

OBS

D.

Data Backup

Which of the following layer does FusionSphere focuses on?

A.

IaaS

B.

PasS

C.

SaaS

D.

MaaS

Which of the following items must be configured for ServiceCenter?

A.

Interconnecting with cloud database resource pools

B.

Interconnecting with big data resource pools

C.

Interconnecting with cloud resource pools

D.

Configuring DR