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H31-522 Questions and Answers

Question # 6

Which of the following networks does not need a VLAN tag?

A.

External_OM

B.

External_API

C.

Internal_Base

D.

storage_data0

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Question # 7

Which of the following is incorrect about the storage resource allocation function of eSight?

A.

Storage pool configuration

B.

LUN configuration

C.

Mapping configuration

D.

Disk domain configuration

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Question # 8

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

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Question # 9

Which of the following is incorrect about management challenges that the traditional IT architecture faces?

A.

IBM Oracle EMC (IOE) products are the main products.

B.

A large number of device vendors make it difficult to manage.

C.

More stable commercial products than previous ones are chosen.

D.

Stability is the critical pursuit.

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Question # 10

Which of the following statements is incorrect about the FusionSphere OpenStack network?

A.

In FusionSphere OpenStack, physical networks define mappings between virtual networks and host physical network ports.

B.

VMs can directly use physical networks.

C.

A physical network is mapped to a physical network port or port bonding.

D.

No matter on which host a VM is running, the VM can communicate with external networks using the same physical network.

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Question # 11

OperationCentercan monitor VM alarms.

A.

TRUE

B.

FALSE

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Question # 12

A virtual firewall is a virtualization instance of a network service firewall or device running firewall.

A.

TRUE

B.

FALSE

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Question # 13

ManageOne is a Huawei cloud data center O&M management system, including ServiceCenter and OperationCenter.

A.

TRUE

B.

FALSE

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Question # 14

FusionSphere focuses on the Huawei virtualization platform and provides differentiated competitiveness by supporting computing, network, and storage virtualization. However, FusionSphere does not support heterogeneous hypervisors.

A.

TRUE

B.

FALSE

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Question # 15

Virtualization antivirus software is installed in which of the following VMs?

A.

Security VM

B.

Guest VM

C.

Host VM

D.

User VM

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Question # 16

Which of the following object types can be managed by ManageOne? (Multiple Choice)

A.

Server

B.

Switch

C.

Firewall

D.

VM

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Question # 17

Storage devices in FusionCompute need to be scanned. These devices refer to physical storage devices, such as IP SAN, AdvancedSAN, and NAS.

A.

TRUE

B.

FALSE

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Question # 18

The eSight failover (configuring automate migration) function implements failover of devices associated with profiles and provides backup for key devices.

A.

TRUE

B.

FALSE

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Question # 19

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

Different models of physical machines and VMs running Windows or Linux are supported.

A.

Both file-level and image-level migration are supported.

B.

Resumable transfer is not supported.

C.

The multi-data-synchronization function ensures data consistency.

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Question # 20

Which of the following statements about deduplication is incorrect?

A.

Deduplication is categorized as source-end deduplication and target-end deduplication.

B.

Source-end deduplication is implemented as follows: At the source end, hash comparison is performed for data blocks to be transferred. If a data block has been transferred, only the corresponding hash index value will be transferred.

C.

Target-end deduplication is implemented as follows: Data is transferred from the source end to the target end. If the target end contains the same data, data duplicates will be deleted, and only the unique data remains.

D.

Both source-end deduplication and target-end deduplication reduce the host CPU performance.

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Question # 21

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.

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Question # 22

OperationCenter can be deployed on a VM or a physical server. The deployment modes are the same.

A.

TRUE

B.

FALSE

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Question # 23

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

A.

Physical topology

B.

Logical topology

C.

Service topology

D.

Network topology

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Question # 24

Which of the following are represented by AAA? (Multiple Choice)

A.

Authentication

B.

Authorization

C.

Accounting

D.

Audit

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Question # 25

What components does a complete backup system consist of? (Multiple Choice)

A.

Backup servers

B.

Media servers

C.

Backup clients

D.

Backup users

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Question # 26

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

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Question # 27

Which of the following users is the default user of the OperationCenter management portal?

A.

admin

B.

SyS

C.

administrator

D.

cloud_admin

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Question # 28

Which of the following is incorrect about the eSight software installation scenario?

A.

Pre-installation

B.

Brand-new installation

C.

Incremental installation

D.

Full installation

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Question # 29

FusionSphere OpenStack management data supports backup to guarantee the system reliability. Which of the following are main backup modes? (Multiple Choice)

A.

Shared storage backup

B.

Use 3-node load balancing deployment mode for ZooKeeper and Paxos to improve reliability. In this way, failures of any node will not affect system functions.

C.

Dual partitions on the local server storage

D.

Automatically back up management data and transfer backup data to the third-party storage device by FTP, S3, or HTTPS.

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Question # 30

During the installation of Ope ration Center, which of the following root disk sizes should be selected?

A.

500 GB

B.

GB

C.

1500 GB

D.

5000 GB

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Question # 31

Which of the following services is not provided by PaaS?

A.

Middleware

B.

Database

C.

Security

D.

Development tool

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Question # 32

Which of the following VMs does Domain0 running in the Xen hypervisor belong to?

A.

Privilege VMs

B.

Common VMs

C.

Security VMs

D.

Management VMs

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Question # 33

Which of the following roles serves as the super administrator in the OperationCenter system?

A.

System administrator

B.

Monitoring personnel

C.

Maintenance personnel

D.

Security administrator

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Question # 34

Relationship management of services provided by external service providers is generally performed by business relationship management (BRM) personnel or the customer manager.

A.

TRUE

B.

FALSE

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Question # 35

What specific solutions does the Database Migration Solution consist of? (Multiple Choice)

A.

Migration Solution Based on RMAN Backup and Recovery

B.

Migration Solution Based on Export and Import

C.

Migration Solution Based on Cold Backup

D.

Migration Solution Based on Data Guard

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Question # 36

The lifecycle of service combination state contains service channels, service catalog, and retired services,

A.

TRUE

B.

FALSE

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Question # 37

All object information collected by OperationCenter needs manual review.

A.

TRUE

B.

FALSE

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Question # 38

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

A.

TRUE

B.

FALSE

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Question # 39

Which of the following statements is incorrect about the data migration process?

A.

Assign the LUNs on the target storage array to a host and ensure that the host can detect the LUNs.

B.

Replicate or migrate data using the third-party volume management software on the host.

C.

Modify the storage mapping relationship on the host.

D.

Remove the source storage and delete the image relationship.

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