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

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Page: 6 / 8
Total 262 questions

After FusionSphere OpenStack is installed and configured, storage_data network exceptions are detected, indicating that the storage_data network cannot be accessed. Which of the following reasons is impossible?

A.

The storage_dataO plane is configured, but no backend storage is configured for Cinder.

B.

The IP address and storage service IP address of storage_data0 plane are not in the same network segment..

C.

Backend storage configured for Cinder is incorrect.

D.

The storage network plane is not configured.

PaaS(Platform-as-a-Service) is a mode of providing platforms as a service. The platforms can generally consist of middleware, databases, and development tools.

A.

TRUE

B.

FALSE

What actions are taken to ensure service security?

A.

Launch expensive advertising campaigns and investigate employees' personal information.

B.

Run standard security software.

C.

Comprehensively investigate employees' personal information and meet or exceed the government's compliance requirements.

D.

Ensure physical security and hire TSA personnel.

Which of the following does not belong to territorial disasters?

A.

Disasters in equipment rooms

B.

Disasters in buildings

C.

Regional disasters

D.

Misoperations

Which of the following are key points of IT service management in the cloud environment? (Multiple Choice)

A.

Service catalog and portal

B.

Service security

C.

Service strategy

D.

Service delivery management

A server can have only one eSight installed.

A.

TRUE

B.

FALSE

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

A.

Physical topology

B.

Logical topology

C.

Service topology

D.

Network topology

What subsystems are used in the Active-Passive DR Solution? (Multiple Choice)

A.

Application subsystem

B.

Disk array subsystem

C.

Network interconnection subsystem

D.

DR management subsystem

Which of the following interfaces of OperationCenter can be extended to collect resource and alarm data from the interconnected systems?

A.

Southbound interface

B.

Northbound interface

C.

Eastbound interface

D.

Westbound interface

In the cloud service, the unique authentication method is to enter your user name and password.

A.

TRUE

B.

FALSE