H31-523 Online Practice Questions and Answers

The service design describes how to develop a blueprint for service architecture, processes, policies, and documents. Which of the following does not belong to the capacity management defined by the ITIL service design?

A. Component Capacity Management

B. Business capacity management

C. Cabinet space management

D. Service capacity management

The private cloud is constructed independently for an enterprise and provides the most effective control over data, security, and service quality. Private clouds can be built by enterprise IT departments or cloud platform service providers. An enterprise can deploy its own network or application services on the cloud platform. Private clouds can be deployed in enterprise data centers or in equipment rooms of cloud platform service providers.

A. True

B. False

Which of the following statements about Huawei FusionCloud 6.x solution is incorrect?

A. OpenStack in Region TypeII can contain multiple AZs. It could contain Multiple AZs with KVM and VRM. However, it only support one BMS AZ.

B. Single-OpenStack architecture under Region TypeII.

C. OpenStack control nodes under Region TypeII can be deployed on VMs.

D. Each AZ in the Region TypeII can have only one virtualization type.

In the server migration scenario, the ERP application system on a UNIX server is migrated to another UNIX server without recompilation or development. The hardware platform of the target server can be different from that of the source server.

A. True

B. False

Which of the following statements about the open protocol of the NDMP for network backup is independent of the platform data storage?

A. The NAS device that supports the NDMP protocol can directly communicate with the backup server without installing the backup software client on the NAS device.

B. When the NDMP protocol is used, the backup software, NAS devices, backup media, and production servers must support the NDMP protocol.

C. During the backup, the NAS device transfers files and directories related to the backup media to the backup server. The backup server prepares indexes for maintenance.

D. Backup data can be read from NAS storage devices and backed up to backup media instead of production servers. This reduces the workload on production servers.

The two data centers use the remote replication technology and the synchronization period. Asynchronous remote replication is used for services with high continuity requirements and important data services.

A. True

B. False

The SIMPNANA software suite of CommVault uses a relational database as the Index and adopts a two-level distributed architecture?

A. True

B. False

Which of the following items need to be collected before Huawei active-active solution is deployed?

A. Service system

B. Physical environment information

C. Network information

D. Data volume

In the storage disaster recovery and backup solution, the RPO of a storage product is 30 minutes and the RTO is 15 minutes. Which of the following statements are correct?

A. When the storage system is faulty, the time difference between the production site and the DR site may be 45 minutes.

B. The duration from the time when a fault occurs to the time when the service is suspended to the time when the service is recovered may be 45 minutes.

C. When the storage system is faulty, the time difference between the production site and the DR site may be 30 minutes.

D. The period from the time when a fault occurs to the time when the service is suspended to the time when the service is recovered may be 15 minutes.

Which of the following are the precautions for network OandM in the Simpana backup solution?

A. Avoid hosts with the same name or IP address

B. Avoid multiple network adapter fault

C. Avoid port conflicts. By default, Simpana uses ports 8400 and 8402 at least

D. Avoid inconsistency between DNS/HOSTS files.