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Free Huawei H31-522 Practice Exam with Questions & Answers | Set: 2

Questions 11

Which of the following statements about virtualization and VMs is incorrect?

Options:
A.

If one physical machine is virtualized into multiple VMs, the physical machine is a host machine, and the VMs are guest machines. The OS installed on the physical machine is the host OS, and that installed on the VMs is the guest OS.

B.

Through virtualization by the virtualization layer, upper-layer software regards the VM as a real machine. The virtualization layer is called VMM (virtual machine monitor) or hypervisor.

C.

OS virtualization does not have an independent hypervisor layer, and servers and clients can have different OSs.

D.

Bare-metal virtualization is a VM monitoring program running on physical hardware.

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Questions 12

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

Options:
A.

TRUE

B.

FALSE

Questions 13

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.

Options:
A.

TRUE

B.

FALSE

Questions 14

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

Questions 15

Which of the following is not the challenge facing the data center service migration?

Options:
A.

Business continuity

B.

Stability

C.

Complexity

D.

Resource utilization

Questions 16

Which of the following items must be configured for ServiceCenter?

Options:
A.

Interconnecting with cloud database resource pools

B.

Interconnecting with big data resource pools

C.

Interconnecting with cloud resource pools

D.

Configuring DR

Questions 17

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

Options:
A.

External_OM

B.

External_API

C.

Internal_Base

D.

storage_data0

Questions 18

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

Options:
A.

SaaS

B.

IaaS

C.

PaaS

D.

ITaaS

Questions 19

Oracle DB services are recommended to be deployed on which of the following?

Options:
A.

Customer VM

B.

Privilege VM

C.

Secure VM

D.

Physical server

Questions 20

Routine priorities of traditional U O&M are to responsively handle IT service interrupts, service performance deterioration, and production changes of supported IT services.

Options:
A.

TRUE

B.

FALSE