최신 H31-522 무료덤프 - Huawei Certified Network Professional

문제1

In distributed deployment, the eSight management platform and service components are deployed on a server, and service component collectors and distributed nodes are deployed on another server.

A. FALSE

B. TRUE

정답: B

문제2

How is data encrypted for comprehensive data protection in the cloud?

A. When data is being migrated to the cloud, the data transfer process is encrypted; after data is stored to the cloud, the static data is encrypted.

B. Data is encrypted after being stored to the cloud.

C. When data is being migrated to the cloud, the data transfer process is encrypted.

D. Data is encrypted before being transferred out of the cloud.

정답: A

문제3

Which of the following are practices adopted by cloud O&M? (Multiple Choice)

A. Passive management

B. Agile DevOps O&M method which prevails in the industry

C. Lightweight, self-service, and automated ITSM management system architecture

D. Focus only on the service strategy from the view of management.

정답: B,C

문제4

Which of the following statements about RPO is incorrect?

A. RPO is measured based on data.

B. RPO is the time taken to recover data.

C. RPO is short for recovery point objective.

D. In theory, the shorter the RPO is, the better.

정답: B

문제5

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

정답: B

문제6

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

A. 16MB

B. 32MB

C. 4KB

D. 2KB

정답: A

문제7

External_API network IP addresses need to be planned to install FusionSphere OpenStack. How many IP addresses need to be planned at least?

A. 9

B. 7

C. 3

D. 5

정답: B

문제8

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

A. Migration Solution Based on Export and Import

B. Migration Solution Based on RMAN Backup and Recovery

C. Migration Solution Based on Data Guard

D. Migration Solution Based on Cold Backup

정답: A,B,C,D

문제9

The FusionCompute distributed virtual switch (DVS) is similar to a two-layer physical switch. Which of the following is used for DVS to connect VMs and physical networks? (Multiple Choice)

A. VLAN pool and subnet

B. Port group

C. Uplink group

D. Downlink group

정답: B,C

문제10

A server can have only one eSight installed.

A. FALSE

B. TRUE

정답: B

문제11

Which of the following layer does FusionSphere focuses on?

A. PasS

B. SaaS

C. MaaS

D. IaaS

정답: D

문제12

Which of the following VM migration issue complicates security auditing?

A. The customer's VMs are hardened.

B. Performance is reduced.

C. After a VM is transferred from a physical server to another one, no alarms or traces for auditing are generated.

D. Different types of data may be mixed in the same physical machine.

정답: C

문제13

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

A. Horizon provides a web-based self-service portal which interacts with FusionSphere OpenStack underlying services, such as starting an instance, allocating IP addresses, and configuring access control.

B. Keystone provides monitoring and measurement for FusionSphere OpenStack charging, baseline, scalability, and statistics.

C. Cinder provides persistent block storage for running instances. Its pluggable drives facilitate block storage device creation and management.

D. In the FusionSphere OpenStack environment, Nova provides lifecycle management for compute instances. On-demand response includes VM creation, scheduling, and reclamation.

정답: B

문제14

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

A. FALSE

B. TRUE

정답: B

최신 H31-522 무료덤프 - Huawei Certified Network Professional - Cloud DataCentre Operations

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