H13-629_V3.0 Exam Questions

Which of the following RAID technologies require calculation of check data when writing data? (Multiple choice)

Data management is the process of effectively collecting, storing, processing and applying data using computer hardware and software technology. In chronological order, data manage...

During routine inspections, an operation and maintenance engineer discovered that a storage device alarm required rapid maintenance. Which of the following operations is wrong?

A company has purchased a batch of hosts and storage devices and will deploy important business according to the plan. The storage network is required to have low latency, high per...

A company purchased a set of Huawei hybrid flash storage. The current business information is as follows: (1) Online trading business: Random write IO accounts for 80%. (2) Online...

A company purchased two sets of Huawei all-flash storage devices to deploy database services. They were deployed in Data Center A and Data Center B in City M respectively and compl...

Huawei OceanStor Pacific series storage systems use link aggregation technology to achieve transmission link redundancy. When the cluster uses an IB network, which of the following...

Which of the following descriptions about the hard disk interface is correct? (Multiple choice)

Which of the following statements are correct about Huawei hybrid flash storage? (Multiple choice)

Which of the following statements about storage expansion is correct? (Multiple choice)

Which of the following statements about eSight are correct? (Multiple choice)

Regarding RAID 10 and RAID 5 performance, which of the following statements is wrong? (Multiple choice)

Engineer A discovered storage anomalies during routine inspection and called the Huawei technical support hotline for help. Technical support guided Engineer A to complete the coll...

Customer M built a set of active-standby disaster recovery system using Huawei storage products. It is required that after the production end service fails, the service be migrated...

Customer M built a primary-backup disaster recovery system using Huawei storage products, requiring operation and maintenance personnel to periodically inspect and maintain the sys...

Which of the following application scenarios is not supported by LUN migration?

InfiniBand can be applied to which of the following scenarios? (Multiple choice)

Enterprise F production environment uses ERP system, A system, Windows and Linux operating systems. The total amount of data in the ERP system is not large, but the amount of data...

The BBU of controller A is damaged. Which of the following is correct?

In Huawei OceanStor storage system, when creating a clone, the original LUN can be a thick LUN or a thin LUN, and the secondary LUN can only be a thin LUN.

Snapshots can be used to verify data consistency between secondary LUNs and Pacific hybrid flash remote source LUNs and protect secondary LUNs. After the snapshot LUN is mapped to...

HyperClone of Huawei OceanStori hybrid flash system is a value-added data protection feature. After creating HyperClone, the data of the target LUN needs to be synchronized in the...

When the object WORM function is enabled in Huawei distributed storage, the administrator finds that an object can be read and deleted but cannot be modified. What WORM state is th...

Which of the following descriptions is correct about the homogeneous online migration solution based on Huawei's heterogeneous virtualization technology?

During homogeneous online migration, if the host issues a read IO, the data must be read from the source storage and returned to the host.

During the data migration phase after the takeover is completed, please select "Fastest" for the migration rate. This will complete the migration task in the shortest possible time...

A bank's production center and disaster recovery center both use Huawei's hyper-converged storage products, and the two centers perform disaster recovery asynchronously. The replic...

All storage array coffer disks have the function of storing dirty data after a sudden power outage.

Enterprises use Huawei data protection appliances to protect the operating system and volumes in the production environment. They use a continuous backup solution. Continuous backu...

During the IO processing of the distributed storage block service, the block service of the EDS node writes the data into the cache for the write request. If the read request hits...

The company plans to deploy a DR system to ensure that services are not interrupted and service data is not lost when a data center fails. If a 3DC architecture is used , a 3DC sol...

After enabling the WORM function for an object in Huawei's distributed storage system, the administrator found that the object could be read and deleted but could not be modified....

The migration solution based on Migration Director for NAS is an online migration solution, and the entire migration process does not require stopping customer business.

After Huawei's distributed storage enables the object deduplication function, the system will automatically search for duplicate objects globally, retain only one copy of the same...

A customer has a Huawei OoceanStor hybrid flash storage. After collecting log information, engineers found that the following information was printed at the time of power-on failur...

During the garbage collection process of SSD, the SSD disk can directly erase the entire block without moving valid data, which can reduce the system write method

Consider the construction, operation and maintenance costs before building a data center. This is the economic principle in project planning and design.

The active-active distributed storage block service supports incremental synchronization. When a site fails, the site that wins the arbitration will provide services according to t...

The InfoEqualizer feature of Huawei OceanStor 9000 is mainly used to manage client connections to Huawei OceanStor 9000 and supports load balancing and failover functions. When pla...

In Huawei's HyperMetro active-active solution, when the active-active data center link fails, the priority site can submit for arbitration first, so that the priority site wins the...

In the disaster recovery plan design, RPO < 5 minutes, RTO < 3 minutes, then customer data will be lost for a maximum of 3 minutes.

Which of the following features can enable a LUN to generate two physical copies at the same time?

After a hardware expansion module fails, which of the following devices cannot be replaced while the power is on?

Regarding Huawei's distributed storage, which of the following statements is wrong?

In the heterogeneous virtualization feature of Huawei OceanStor hybrid flash storage, which of the following is not included in the disguised information involved in basic disguise...

Regarding Homedir migration in NAS migration scenario, which of the following is wrong?

After the storage project is transferred and maintained, which one does not belong to the standard process management link?

Huawei's Horizontal Scale File Storage is a horizontal scale file storage system for massive unstructured data storage applications. Which of the following options is a feature of...

Which of the following descriptions of Huawei OceanStor 9000's InfoEqualizer function are correct? (Multiple choice)

In the active-active solution, which of the following principles should the storage systems at both ends follow? (Multiple choice)