Huawei Certified Network Professional - Cloud DataCentre Operations (H31-522) Free Practice Test

Question 1

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. FALSE

B. TRUE

Correct Answer: B

Question 2

ServiceCenter can be deployed on a VM provided by the FusionSphere OpenStack platform. ServiceCenter can be deployed in single-node mode or active/standby mode.

A. FALSE

B. TRUE

Correct Answer: B

Question 3

Which of the following users should be used for using PuTTY to log in to OperationCenter?

A. appuser

B. root

C. oracle

D. admin

Correct Answer: A

Question 4

Cloud computing is a computing model that provides dynamically scalable and virtualized resources as services for users over the Internet. Users need to know how to manage the infrastructure that supports cloud computing.

A. FALSE

B. TRUE

Correct Answer: A

Question 5

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

A. IaaS

B. PaaS

C. SaaS

D. ITaaS

Correct Answer: A

Question 6

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. FALSE

B. TRUE

Correct Answer: B

Question 7

In which of the following IKE switching mode can the identity peer consist of the IP address and name be used?

A. Aggressive mode

B. Fast mode

C. Passive mode

D. Main mode

Correct Answer: B

Question 8

Which of the following statements about SaaS is incorrect?

A. Easy to use without restrictions of space and location

B. The deployment period of the SaaS software project is long and the risk is high.

C. The relationship between providers and customers changes from the seller-buyer relationship to service relationship.

D. Multi-tenancy and customizability

Correct Answer: B

Question 9

The service operation process mainly contains event status management, event management, request fulfillment, and problem management

A. FALSE

B. TRUE

Correct Answer: B

Question 10

Which of the following statements about FusionCompute cluster management is incorrect?

A. In power management, hosts can be powered on or powered off manually or automatically.

B. The VM migration rules include the keep-VMs-together, mutually-exclusive-VM, and the VM-to-host-group rules.

C. The computing resource scheduling automation technology can determine whether to migrate a VM based on the CPU usage, memory usage, or both the CPU and memory usage.

D. The IMC policy supports only live migration of Intel CPU series. CPUs from other vendors can be configured with this policy.

Correct Answer: D

Question 11

Which of the following steps are included in the Ope ration Center software package installation process?
(Multiple Choice)

A. Verify the installation.

B. Perform OS security hardening.

C. Install OperationCenter.

D. Obtain the software package.

Correct Answer: A,B,C,D

Question 12

With the host memory overcommitment function enabled, the host can provide more memory resources for VMs than its configured physical memory.

A. FALSE

B. TRUE

Correct Answer: B

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Huawei Certified Network Professional - Cloud DataCentre Operations (H31-522) Free Practice Test