[Q81-Q103] 2022 Valid H13-629_V2.5 Dumps for Helping Passing Huawei Exam!

QUESTION 81
In Huawei’s data protection all-in-one machine, the source-side deduplication technology provides slicing capabilities based on variable-length data for different application types, improving the system deduplication rate.

QUESTION 82
Which of the following statements is correct regarding the definition of information? (Multiple Choice)

QUESTION 83
In the cloud computing scenario, the data is converged and the storage trend resource is pooled.

QUESTION 84
In the FusianStorage system, at least three MDCs are deployed in a system to form an MDC cluster.
When the system starts, the ( ) cluster elects the master MDC among multiple MDCs.
The master MDC monitors other MDCs.
When the master MDC fails, a new master MDCO is generated. (Please enter the English abbreviation)

QUESTION 85
A company plans to perform performance tuning on a set of Huawei hybrid flash storage for a decision support system. The storage engineer obtained some information after testing:
1) The size of a single I/O is 64 KB-1MB;
2) The proportion of sequential read I/O is 90%;
3) The average utilization rate of front-end bandwidth is 90%;
4) The host application is a database.
Based on the above information, which of the following performance tuning measures meets the requirements of this scenario? (Multiple Choice)

QUESTION 86
A file system migration tool for data migration of NAS shared files.

QUESTION 87
A company has deployed a set of old storage for data. Due to business upgrades, a new set of Huawei all-flash storage is purchased to replace the old storage. The front-end business runs on the host cluster system. If the takeover method is adopted, which of the following is correct? (Multiple Choice)

QUESTION 88
Which of the data stored in content warehouse websites such as YouTube and Facebook described is wrong?

QUESTION 89
Which of the following descriptions about the InfoStamper features of the OceanStor 9000 storage system is incorrect?

QUESTION 90
A bank purchased a new all-flash storage device (such as Huawei OceanStor all-flash memory), and the engineer initialized and configured the device. Which of the following operations is correct?

QUESTION 91
In the process of SSD garbage collection, the SSD disk can directly erase the entire block without moving valid data, and can use less systematic writing methods.

QUESTION 92
The intelligent load balancing technology in Huawei’s distributed storage, its access mode is Active-Active

QUESTION 93
In Huawei hybrid flash memory, users need to mount file system snapshots to access snapshot data.

QUESTION 94
In the high-end storage intelligent matrix multi-controller architecture, which protocol between the multi-controllers implements the cache mirroring channel?

QUESTION 95
The disk domain of Huawei Ocean Storage’s hybrid flash memory system contains 96 disks. In order to fully utilize the disk performance, it is recommended that the number of LUNs planned in a disk domain should not be less than 4.

QUESTION 96
SmartMatrix3.0 architecture is a multi-controller interconnection system architecture designed by Huawei for enterprise-level data center core storage systems. Based on the SmartMatrix3.0 principle, Huawei OceanStor 18000 can support clusters of up to 16 engines (32 controllers).

QUESTION 97
Engineer A discovers that the storage is abnormal during routine inspections, and calls the Huawei technical support hotline for help. The technical support guides Engineer A to complete the collection of service host information.
The operating system of the business host is Linux, which of the following collected commands is wrong?

QUESTION 98
Synchronous remote replication is configured between two sets of Huawei OceanStor hybrid flash storage devices. In order to improve the write performance of the host to the primary storage, which of the following methods are effective? (Multiple Choice)

QUESTION 99
Hot swapping refers to replacing, adding, upgrading, or removing hardware devices without shutting down the system or power. The hot-plugging of PCIE is a “No Surprise” strategy, that is, the user must notify the system in advance when issuing an interface card.

QUESTION 100
InfoReplicator supports copying the basic attributes, extended attributes, ACL, WORM and CIFS/NFS shared configuration information of the main directory to the slave while replicating data. When a disaster occurs, the master-slave site can quickly take over the business after the switchover.

QUESTION 101
Oceanstor collects information through log collection tools and analyzes it through log analysis tools. Which of the following is correct? (Multiple Choice)

QUESTION 102
A customer’s Huawei OceanStor hybrid flash storage array experienced a RAID (Raid5) group failure. After the engineer restored the RAID group to a degraded state, the RAID group began to be reconstructed, but the reconstruction failed many times. Which of the following statements is correct? (Multiple Choice)

QUESTION 103
The application and data of a company have high security requirements. During the inspection, it was found that two NL-SAS hard disks were disconnected, and data was lost. To avoid this situation again, it is necessary to complete the RAID configuration. More than 60%, which of the following are true? (Multiple Choice)