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Huawei H31-522 Huawei Certified Network Professional –Cloud DataCentre Operations Exam Practice Test

Demo: 39 questions
Total 262 questions
Get H31-522 Full Access Download H31-522 PDF

Huawei Certified Network Professional –Cloud DataCentre Operations Questions and Answers

Question 1

Which of the following are encryption algorithms? (Multiple Choice)

Options:

A.

DES

B.

3DES

C.

SHA-l

D.

MD5

Question 2

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

Options:

A.

Storage pool configuration

B.

LUN configuration

C.

Mapping configuration

D.

Disk domain configuration

Question 3

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

Options:

A.

FusionCompute

B.

FusionCloud

C.

FusionSphere OpenStack

D.

FusionSphere OpenStack OM

Question 4

Which of the following is incorrect about the eSight log management function?

Options:

A.

Security logs

B.

System logs

C.

Device logs

D.

Background run logs

Question 5

All object information collected by OperationCenter needs manual review.

Options:

A.

TRUE

B.

FALSE

Question 6

Who should be responsible for the security of IaaS and PaaS?

Options:

A.

Cloud customers' system administrators

B.

Internet service providers

C.

Service providers' system administrators

D.

Governments

Question 7

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

Options:

A.

FusionCompute

B.

ServiceCenter

C.

eSight

D.

OperationCenter

Question 8

Which of the following SaaS services are targeted at enterprises? (Multiple Choice)

Options:

A.

Customer relationship management (CRM)

B.

Contact management

C.

Enterprise resource management (ERP)

D.

Picture management

Question 9

In eSight server configuration deployment the networking requirement of the network, iBMC, power-on and power-off, switch board, and OS deployment is the same as that of server management.

Options:

A.

TRUE

B.

FALSE

Question 10

What storage media are commonly used in a data center? (Multiple Choice)

Options:

A.

Disks

B.

Tapes

C.

USB flash drives

D.

Cloud storage

Question 11

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

Options:

A.

LVM Image Migration Solution

B.

Rsync Migration Solution

C.

Datasync Migration Solution

D.

vMotion Migration Solution

Question 12

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

Options:

A.

VRM

B.

FusionSphere OpenStack OM

C.

FusionStorage

D.

ServiceCenter

Question 13

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

Options:

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.

Question 14

Who shall be responsible for data security after data is transferred to a third party for storage according to most of data protection laws?

Options:

A.

The third party

B.

The source data administrator who hires the third party

C.

Each individual user who submits personal information

D.

The third party and initial administrator

Question 15

Which of the following O&M components are supported by ManageOne? (Multiple Choice)

Options:

A.

FusionSphere OpenStack OM

B.

OperationCenter

C.

eSight

D.

ServiceCenter

Question 16

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?

Options:

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.

Question 17

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

Options:

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

Question 18

Data center DR levels include application-level DR, data-level DR, and media-level DR and backup.

Options:

A.

TRUE

B.

FALSE

Question 19

ServiceCenter is deployed on a VM created on the host of the management cluster. If ServiceCenter is deployed in active/standby mode, the active and standby VMs are separately deployed on the two hosts of the management cluster.

Options:

A.

TRUE

B.

FALSE

Question 20

Which of the following statements is incorrect about the VM snapshots?

Options:

A.

To create a snapshot, the current disk is set to read-only. The system automatically creates an incremental disk in the data store where the disk locates.

B.

An incremental disk records the differences between the current state of the disk and the state of the disk in the last snapshot.

C.

Multiple snapshots can be created for one VM. If a VM is being restored using a snapshot, other snapshots of the VM are not affected.

D.

Snapshots can be automatically deleted.

Question 21

Which of the following third-party storage vendors are supported by eSight? (Multiple Choice)

Options:

A.

NetApp

B.

IBM

C.

EMC

D.

HP

Question 22

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

Options:

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.

Question 23

Which of the following systems is used by OperationCenter as an ITIL system by default?

Options:

A.

CA SDM

B.

CA APM

C.

CA Spectrum

D.

CA Performance Center

Question 24

Which of the following are components of Cinder? (Multiple Choice)

Options:

A.

cinder-driver

B.

cinder-api

C.

cinder-scheduler

D.

cinder-volume

Question 25

Nova is a core service of FusionSphere OpenStack. Many other components are split from the Nova project and serve Nova. All activities in the lifecycle of FusionSphere OpenStack VM instances are processed by Nova.

Options:

A.

TRUE

B.

FALSE

Question 26

Which of the following components displays the service provisioning GUI of ManageOne?

Options:

A.

CSB

B.

ServiceCenter

C.

OperationCenter

D.

CA SDM

Question 27

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

Options:

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.

Question 28

Which of the following is not a FusionCompute storage device?

Options:

A.

LUN

B.

Local disk

C.

Advanced SAN storage pool or FusionStorage pool

D.

Local RAM disk

Question 29

eSight uses the C/S architecture. The eSight client can access the eSight server anytime anywhere without installing any plug-in.

Options:

A.

TRUE

B.

FALSE

Question 30

Which of the following statements about the INTEL hardware virtualization is incorrect?

Options:

A.

VT-x refers to the hardware-assisted virtualization technology of INTEL.

B.

VT-d refers to the I/O assisted virtualization technology.

C.

VT-d refers to the network-assisted virtualization technology.

D.

SR-IOV refers to the VMDq technology.

Question 31

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

Options:

A.

Privilege VMs

B.

Common VMs

C.

Security VMs

D.

Management VMs

Question 32

Nova supports multiple hypervisors, such as KVM, LXC, QEMU, UML, ESX, Xen, PowerVM, and Hyper-V.

Options:

A.

TRUE

B.

FALSE

Question 33

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

Options:

A.

2KB

B.

4KB

C.

16MB

D.

32MB

Question 34

In which cloud deployment model does a user bear more responsibilities for ensuring security?

Options:

A.

SaaS

B.

IaaS

C.

PaaS

D.

ITaaS

Question 35

What procedures does the data center migration acceptance process consists of? (Multiple Choice)

Options:

A.

Acceptance solution provision

B.

Applying for acceptance

C.

Onsite acceptance

D.

Signing the acceptance certificate

Question 36

What actions are taken to ensure service security?

Options:

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.

Question 37

The host service management interface is a system interface used to carry special service traffic. Which of the following items does not belong to special services?

Options:

A.

Power on or power off a VM.

B.

VM live migration

C.

VM DR

D.

Virtualized SAN storage heartbeat detection

Question 38

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

Options:

A.

TRUE

B.

FALSE

Question 39

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

Options:

A.

Local disk

B.

IP SAN

C.

FusionStorage

D.

NAS

Load More H31-522 Questions
Demo: 39 questions
Total 262 questions
Get H31-522 Full Access Download H31-522 PDF