H13-531 Online Practice Questions and Answers

When virtual machine network is obstructed on FusionCompute, which of the following is a possible fault point? (Multiple choice)

A. the PV driver is not installed on the virtual machine

B. The virtual machine does not have a network card

C. The network card is not enabled

D. Virtual machine firewalls Limit network traffic

Huawei SDN solution only support their own SDN components and equipment, temporary does not support heterogeneous compatible.

A. True

B. False

In the cloud computing fault information collection, which of the following principles must be observed? (Multiple choice)

A. Before use information-gathering tool, such as FusionCare, the customer should be provided with a description of the tool.

B. Any maintenance operations must be authorized by the customer, prohibit any operation beyond the scope of customer approval.

C. The issue of positioning data to the customer network must be authorized by the customer.

D. The fault information must be collected by the customer in person, engineers can only guide the operation.

Which of the following aspects does cloud computing security design need to consider? (Multiple choice)

A. Basic equipment safety

B. Management security

C. Virtualization security

D. Network security

E. Data security

Which of the description about the basic knowledge of backup and disaster recovery are correct? (Multiple choice)

A. Backup software processing data format and the source data format is often inconsistent, you must restore to use: and disaster recovery often through replication or mirroring technology, the data format does not generally change, can be mounted directly to the host to use.

B. Backup is the basis of disaster recovery, usually refers to within the data center, all or part of the data collection from the application host's hard disk or array copied to other storage media replication process.

C. disaster recovery system usually refers to the remote place in the distance, the establishment of two or more sets of the same IT systems, each other can be health status monitoring and function switching, when a system due to accidents (such as fires, earthquakes Etc.) to stop working, the entire application can be switched to another location, making the system function can continue to work properly.

D. RPO and RTO are critical metrics for disaster recovery systems, where RPO measure system can tolerate service stopped for the longest time. The higher the urgency of the system service, the smaller the RPO value; the RTO measure system can tolerate the largest amount of data loss, the smaller system tolerate missing data volume, the smaller the RPO value is.

About the description of the Huawei FusionSphere OpenStack can support the heterogeneous virtualization environment, which is incorrect?

A. Support to access to Microsoft Azure virtualized environment.

B. Support to access to VMware virtualized environments.

C. Support to access to FusionCompute virtualized environment.

D. Support to build virtualized environment based on FusionSphere OpenStack deploying and extending KVM type compute nodes.

Which of the descriptions are correct about Huawei data center unified management ManageOne OC operation and maintenance center? (Multiple choice)

A. ManageOne OC usually needs to deploy local cloud resource management system and physical equipment operation and maintenance system eSight in each data center. It is responsible for local operation and maintenance, configuration and monitoring of data collection.

B. In the central node to deploy Domain-level unified operation and maintenance management system OperationCenter, the data center of the cloud resource monitoring information and non- cloud resource monitoring information through the Sight docking together to carry out unified operation and maintenance management.

C. The deployment of ManageOne OC relies on the deployment of MangeOne SC and must be planned and deployed in a complete package.

D. ManageOne OC in the absence of eSight for docking, does not affect its value in practical work.

In Huawei cloud data center solutions, what are the network modes that VPC supports?

A. Directly connected networks

B. Routing network

C. Internal network

D. Expand the network

Huawei FusionStorage temporarily does not support any form of disaster recovery plan.

A. True

B. False

In FusionSphere solution, virtual firewall is provided by system service virtual machine in FusionManager.

A. True

B. False