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A school customer has purchased two Huawei flash storage devices and deployed them in different equipment rooms. To ensure data and service reliability, an engineer deploys the HyperReplication (remote replication) feature on the storage devices. After a fault recovery, the engineer needs to manually synchronize data to restore the pair relationship between the primary and secondary LUNs. What is the current running status of the remote replication pair?

A.

To be recovered

B.

Synchronizing

C.

Normal

D.

Split

An engineer can use multiple common management software to configure, manage, and maintain Huawei converged storage. Which of the following statements is false about the software and corresponding functions?

A.

SmartKit provides capabilities such as alarm reporting, file upload, and remote access.

B.

DeviceManager allows the engineer to allocate storage resources, manage users, manage data protection features, monitor device performance, and manage alarms.

C.

DME IQ enables cloud-based management, remote maintenance, automatic service request creation, and prediction and prevention, comprehensively improving customers’ O&M capabilities.

D.

The command-line interface (CLI) allows the engineer to allocate storage resources, manage users, manage data protection features, monitor device performance, and manage alarms.

In Huawei all flash storage, the_____feature can automatically store data in different locations based on specified rules for intelligent data management.

A government customer has purchased several Huawei OceanStor Pacific series storage devices. An engineer wants to install the distributed parallel client (DPC) on the storage devices. The operations before DPC installation have been completed. Now, the engineer needs to add DPC nodes. Which of the following statements are true about adding nodes?

A.

The engineer can add nodes by batch importing nodes or manually adding nodes. In either mode, authentication is not required.

B.

If the engineer selects "Manually Add Node" on DeviceManager, the engineer must enter the management IP address of the node to be added.

C.

If the engineer selects "Manually Add Node" on DeviceManager, the engineer must enter the service IP address of the node to be added.

D.

If the engineer selects "Batch Import Node" on DeviceManager, the engineer must fill in the downloaded template, and upload the template to complete batch import.

In Huawei backup storage OceanProtect X3000, data reduction supports fixed-length (^duplication by default, but does not support variable-length (^duplication. Therefore, fixed-length ded11plication Is mainly used in the backup field.

A.

TRUE

B.

FALSE

An Internet customer has deployed a remote replication environment based on multiple flash storage devices. During actual service running, the customer discovers that there are multiple running statuses for a remote replication pair. Which of the following statements is true about the running status of a pair?

A.

After a pair is disconnected, if the pair is deleted from the primary or secondary site, which causes configuration inconsistency between the primary and secondary sites, the pair running status changes to "To be recovered."

B.

When the pair running status is "Split," the pair relationship between the primary and secondary LUNs is interrupted (not manually).

C.

When the pair running status is "Normal," data synchronization between the primary and secondary LUNs is complete.

D.

When the pair running status is "To be synchronized," the pair relationship between the primary and secondary LUNs must be manually disconnected to meet the service requirements of a single LUN.

A financial customer purchases several Huawei flash storage devices for service deployment. During routine storage management. If an engineer logs In to a storage device as a data protection administrator, which of the following operations can the engineer perform?

A.

Managing the antivirus (unction

B.

Managing HyperCDP objects and snapshot consistency groups

C.

Managing clone consistency groups and LUN consistency groups

D.

Managing security policies and security rules

Which statements are false about software Installation of Huawei OceanStor Pacific series storage systems?

A.

To install the Distributed Parallel Client (DPC), the switch configuration is required before the installation regardless of whether the low level design (LLD)- or wizard-based installation mode is selected.

B.

To interconnect with FusionCompute during block service installation, storage and compute nodes must be deployed in converged mode, and the management nodes must be deployed in the virtualization environment.

C.

To interconnect with Huawei Cloud Stack during block service installation, storage and compute nodes must be deployed in converged mode, and the management nodes must be deployed in the virtualization environment.

D.

To install the file service in the standard protocol scenario, the switch configuration is not required throughout the entire installation process.

Which of the following statements are false about direct TCP offload engine (DTOE) 1.0?

A.

This technology requires CPU to process each MAC frame, which will consume a large number of CPU resources.

B.

This technology allows to directly operate the hardware queue in the user mode, avoiding the context switching overhead.

C.

This technology uses the polling mode, reducing the latency.

D.

High latency overhead still exists using the technology, such as kernel mode interrupts, locks, system calls, and thread switching.

An enterprise customer has purchased a Huawei OceanStor Pacific scale-out storage system for service configuration. An engineer wants to deploy the NFS file sharing service on the storage system and configure the HyperReplicatlon feature. Which of the following configuration operations are correct?

A.

When configuring HyperReplication, the engineer needs to configure the replication network route information on the primary storage system. The replication network route does not need to be configured on the secondary storage system.

B.

To use the NFSv4.0 protocol for share access, the engineer can run the "change service nfs_config nfsv40_status=enable account_name=?" command to enable the NFSv4.0 service.

C.

After a converged storage pool is created, the engineer needs to enable the file service. The HDFS or object service does not have to be enabled.

D.

When configuring HyperReplication, the engineer needs to create a remote replication pair on both the primary and secondary storage systems and then add a remote device.